Pywikibot-commits March 2022

pywikibot-commits@lists.wikimedia.org

1 participants
162 discussions

[Gerrit] ...core[master]: [IMPR] Outsource Category to its own file (part 1)

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771984 ) Change subject: [IMPR] Outsource Category to its own file (part 1) ...................................................................... [IMPR] Outsource Category to its own file (part 1) Change-Id: Id1b12a13ffadd4ee896ff70ceefee2cff6c1a171 --- R pywikibot/page/_category.py 1 file changed, 0 insertions(+), 0 deletions(-) Approvals: Xqt: Verified; Looks good to me, approved diff --git a/pywikibot/page/_basepage.py b/pywikibot/page/_category.py similarity index 100% rename from pywikibot/page/_basepage.py rename to pywikibot/page/_category.py -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771984 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: Id1b12a13ffadd4ee896ff70ceefee2cff6c1a171 Gerrit-Change-Number: 771984 Gerrit-PatchSet: 1 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [IMPR] Outsource Category to its own file (part 2)

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771985 ) Change subject: [IMPR] Outsource Category to its own file (part 2) ...................................................................... [IMPR] Outsource Category to its own file (part 2) Change-Id: Ica410c91fbf6aacc028d22477177912df31e7991 --- R pywikibot/page/basepage.py 1 file changed, 0 insertions(+), 0 deletions(-) Approvals: Xqt: Verified; Looks good to me, approved diff --git a/pywikibot/page/_basepage.py b/pywikibot/page/basepage.py similarity index 100% rename from pywikibot/page/_basepage.py rename to pywikibot/page/basepage.py -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771985 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: Ica410c91fbf6aacc028d22477177912df31e7991 Gerrit-Change-Number: 771985 Gerrit-PatchSet: 1 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [IMPR] Outsource Link classes to _links.py

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771981 ) Change subject: [IMPR] Outsource Link classes to _links.py ...................................................................... [IMPR] Outsource Link classes to _links.py Change-Id: Id32afb7ba680ece8d852d84b45027b6126e6e0d5 --- M pywikibot/page/__init__.py M pywikibot/page/_basepage.py M pywikibot/page/_links.py 3 files changed, 20 insertions(+), 5,982 deletions(-) Approvals: jenkins-bot: Verified Xqt: Looks good to me, approved diff --git a/pywikibot/page/__init__.py b/pywikibot/page/__init__.py index c5c44f6..73c542a 100644 --- a/pywikibot/page/__init__.py +++ b/pywikibot/page/__init__.py @@ -7,24 +7,21 @@ from typing import Union from pywikibot.page._basepage import ( - BaseLink, BasePage, Category, Claim, FileInfo, FilePage, ItemPage, - Link, MediaInfo, Page, Property, PropertyPage, - SiteLink, User, WikibaseEntity, WikibasePage, - html2unicode, ) +from pywikibot.page._links import BaseLink, Link, SiteLink, html2unicode from pywikibot.page._revision import Revision from pywikibot.site import BaseSite as _BaseSite from pywikibot.tools import deprecated, issue_deprecation_warning diff --git a/pywikibot/page/_basepage.py b/pywikibot/page/_basepage.py index 4e48b97..6dfe675 100644 --- a/pywikibot/page/_basepage.py +++ b/pywikibot/page/_basepage.py @@ -7,8 +7,6 @@ * Claim: an instance of a semantic assertion. * Revision: a single change to a wiki page. * FileInfo: a structure holding imageinfo of latest rev. of FilePage -* Link: an internal or interwiki link in wikitext. - """ # # (C) Pywikibot team, 2008-2022 @@ -19,10 +17,8 @@ import logging import os.path import re -import unicodedata from collections import Counter, OrderedDict, defaultdict from contextlib import suppress -from html.entities import name2codepoint from http import HTTPStatus from itertools import chain from textwrap import shorten, wrap @@ -53,7 +49,6 @@ OtherPageSaveError, PageSaveRelatedError, SectionError, - SiteDefinitionError, UnknownExtensionError, UserRightsError, WikiBaseError, @@ -66,6 +61,7 @@ SiteLinkCollection, ) from pywikibot.page._decorators import allow_asynchronous +from pywikibot.page._links import BaseLink, Link from pywikibot.page._revision import Revision from pywikibot.site import DataSite, Namespace, NamespaceArgType from pywikibot.tools import ( @@ -82,23 +78,19 @@ PROTOCOL_REGEX = r'\Ahttps?://' __all__ = ( - 'BaseLink', 'BasePage', 'Category', 'Claim', 'FileInfo', 'FilePage', 'ItemPage', - 'Link', 'MediaInfo', 'Page', 'Property', 'PropertyPage', - 'SiteLink', 'User', 'WikibaseEntity', 'WikibasePage', - 'html2unicode', ) logger = logging.getLogger('pywiki.wiki.page') @@ -5162,819 +5154,3 @@ def __eq__(self, other): """Test if two File_info objects are equal.""" return self.__dict__ == other.__dict__ - - -class BaseLink(ComparableMixin): - - """ - A MediaWiki link (local or interwiki). - - Has the following attributes: - - - title: The title of the page linked to (str); does not include - namespace or section - - namespace: The Namespace object of the page linked to - - site: The Site object for the wiki linked to - """ - - # Components used for __repr__ - _items = ('title', 'namespace', '_sitekey') - - def __init__(self, title: str, namespace=None, site=None) -> None: - """ - Initializer. - - :param title: the title of the page linked to (str); does not - include namespace or section - :param namespace: the namespace of the page linked to. Can be provided - as either an int, a Namespace instance or a str, defaults to the - MAIN namespace. - :type namespace: int, pywikibot.Namespace or str - :param site: the Site object for the wiki linked to. Can be provided as - either a Site instance or a db key, defaults to pywikibot.Site(). - :type site: pywikibot.Site or str - """ - self.title = title - - if isinstance(namespace, pywikibot.site.Namespace): - self._namespace = namespace - else: - # postpone evaluation of namespace until needed - self._nskey = namespace - - site = site or pywikibot.Site() - if isinstance(site, pywikibot.site.BaseSite): - self._site = site - self._sitekey = site.dbName() - else: - self._sitekey = site - - def __repr__(self) -> str: - """Return a more complete string representation.""" - assert isinstance(self._items, tuple) - assert all(isinstance(item, (bytes, str)) for item in self._items) - - attrs = ('{!r}'.format(getattr(self, attr)) for attr in self._items) - return 'pywikibot.page.{}({})'.format( - self.__class__.__name__, ', '.join(attrs)) - - def lookup_namespace(self): - """ - Look up the namespace given the provided namespace id or name. - - :rtype: pywikibot.Namespace - """ - default_nskey = Namespace.MAIN - self._nskey = self._nskey or default_nskey - - if isinstance(self._nskey, str): - ns = self.site.namespaces.lookup_name(self._nskey) - if ns: - return ns - self._nskey = default_nskey - - if isinstance(self._nskey, int): - try: - ns = self.site.namespaces[self._nskey] - except KeyError: - ns = self.site.namespaces[default_nskey] - return ns - - raise TypeError( - 'Invalid type "{}" for Page._nskey. Must be int or str.' - .format(type(self._nskey))) - - @property - def site(self): - """ - Return the site of the link. - - :rtype: pywikibot.Site - """ - if not hasattr(self, '_site'): - self._site = pywikibot.site.APISite.fromDBName(self._sitekey) - return self._site - - @property - def namespace(self): - """ - Return the namespace of the link. - - :rtype: pywikibot.Namespace - """ - if not hasattr(self, '_namespace'): - self._namespace = self.lookup_namespace() - return self._namespace - - def canonical_title(self): - """Return full page title, including localized namespace.""" - # Avoid that ':' will be added to the title for Main ns. - if self.namespace != Namespace.MAIN: - return '{}:{}'.format(self.site.namespace(self.namespace), - self.title) - return self.title - - def ns_title(self, onsite=None): - """ - Return full page title, including namespace. - - :param onsite: site object - if specified, present title using onsite local namespace, - otherwise use self canonical namespace. - - :raise pywikibot.exceptions.InvalidTitleError: no corresponding - namespace is found in onsite - """ - if onsite is None: - name = self.namespace.canonical_name - else: - # look for corresponding ns in onsite by name comparison - for alias in self.namespace: - namespace = onsite.namespaces.lookup_name(alias) - if namespace is not None: - name = namespace.custom_name - break - else: - raise InvalidTitleError( - 'No corresponding title found for namespace {} on {}.' - .format(self.namespace, onsite)) - - if self.namespace != Namespace.MAIN: - return '{}:{}'.format(name, self.title) - return self.title - - def astext(self, onsite=None) -> str: - """ - Return a text representation of the link. - - :param onsite: if specified, present as a (possibly interwiki) link - from the given site; otherwise, present as an internal link on - the site. - """ - if onsite is None: - onsite = self.site - title = self.title - if self.namespace != Namespace.MAIN: - title = onsite.namespace(self.namespace) + ':' + title - if onsite == self.site: - return '[[{}]]'.format(title) - if onsite.family == self.site.family: - return '[[{}:{}]]'.format(self.site.code, title) - if self.site.family.name == self.site.code: - # use this form for sites like commons, where the - # code is the same as the family name - return '[[{}:{}]]'.format(self.site.code, title) - return '[[{}:{}]]'.format(self.site.sitename, title) - - def _cmpkey(self): - """ - Key for comparison of BaseLink objects. - - BaseLink objects are "equal" if and only if they are on the same site - and have the same normalized title. - - BaseLink objects are sortable by site, then namespace, then title. - """ - return (self.site, self.namespace, self.title) - - def __str__(self) -> str: - """Return a str string representation.""" - return self.astext() - - def __hash__(self): - """A stable identifier to be used as a key in hash-tables.""" - return hash((self.site.sitename, self.canonical_title())) - - @classmethod - def fromPage(cls, page): - """ - Create a BaseLink to a Page. - - :param page: target pywikibot.page.Page - :type page: pywikibot.page.Page - - :rtype: pywikibot.page.BaseLink - """ - title = page.title(with_ns=False, - allow_interwiki=False, - with_section=False) - - return cls(title, namespace=page.namespace(), site=page.site) - - -class Link(BaseLink): - - """ - A MediaWiki wikitext link (local or interwiki). - - Constructs a Link object based on a wikitext link and a source site. - - Extends BaseLink by the following attributes: - - - section: The section of the page linked to (str or None); this - contains any text following a '#' character in the title - - anchor: The anchor text (str or None); this contains any text - following a '|' character inside the link - """ - - # Components used for __repr__ - _items = ('title', 'site') - - illegal_titles_pattern = re.compile( - # Matching titles will be held as illegal. - r'[\x00-\x1f\x23\x3c\x3e\x5b\x5d\x7b\x7c\x7d\x7f]' - # URL percent encoding sequences interfere with the ability - # to round-trip titles -- you can't link to them consistently. - '|%[0-9A-Fa-f]{2}' - # XML/HTML character references produce similar issues. - '|&[A-Za-z0-9\x80-\xff]+;' - '|&#[0-9]+;' - '|&#x[0-9A-Fa-f]+;' - ) - - def __init__(self, text, source=None, default_namespace=0) -> None: - """ - Initializer. - - :param text: the link text (everything appearing between [[ and ]] - on a wiki page) - :type text: str - :param source: the Site on which the link was found (not necessarily - the site to which the link refers) - :type source: Site or BasePage - :param default_namespace: a namespace to use if the link does not - contain one (defaults to 0) - :type default_namespace: int - - :raises UnicodeError: text could not be converted to unicode. - """ - source_is_page = isinstance(source, BasePage) - - if source_is_page: - self._source = source.site - else: - self._source = source or pywikibot.Site() - - assert isinstance(self._source, pywikibot.site.BaseSite), \ - 'source parameter should be either a Site or Page object' - - self._text = text - # See bug T104864, default_namespace might have been deleted. - try: - self._defaultns = self._source.namespaces[default_namespace] - except KeyError: - self._defaultns = default_namespace - - # preprocess text (these changes aren't site-dependent) - # First remove anchor, which is stored unchanged, if there is one - if '|' in self._text: - self._text, self._anchor = self._text.split('|', 1) - else: - self._anchor = None - - self._text = self._text.strip() - - # Convert URL-encoded characters to unicode - self._text = pywikibot.tools.chars.url2string( - self._text, encodings=self._source.encodings()) - - # Clean up the name, it can come from anywhere. - # Convert HTML entities to unicode - t = html2unicode(self._text) - - # Normalize unicode string to a NFC (composed) format to allow - # proper string comparisons to strings output from MediaWiki API. - t = unicodedata.normalize('NFC', t) - - # This code was adapted from Title.php : secureAndSplit() - if '\ufffd' in t: - raise InvalidTitleError( - '{!r} contains illegal char {!r}'.format(t, '\ufffd')) - - # Cleanup whitespace - sep = self._source.family.title_delimiter_and_aliases[0] - t = re.sub( - '[{}\xa0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]+' - .format(self._source.family.title_delimiter_and_aliases), - sep, t) - # Strip spaces at both ends - t = t.strip() - # Remove left-to-right and right-to-left markers. - t = t.replace('\u200e', '').replace('\u200f', '') - self._text = t - - if source_is_page: - self._text = source.title(with_section=False) + self._text - - def parse_site(self) -> tuple: - """ - Parse only enough text to determine which site the link points to. - - This method does not parse anything after the first ":"; links - with multiple interwiki prefixes (such as "wikt:fr:Parlais") need - to be re-parsed on the first linked wiki to get the actual site. - - :return: The family name and site code for the linked site. If the site - is not supported by the configured families it returns None instead - of a str. - """ - t = self._text - fam = self._source.family - code = self._source.code - while ':' in t: - # Initial colon - if t.startswith(':'): - # remove the colon but continue processing - # remove any subsequent whitespace - t = t.lstrip(':').lstrip(' ') - continue - prefix = t[:t.index(':')].lower() # part of text before : - ns = self._source.namespaces.lookup_name(prefix) - if ns: - # The prefix is a namespace in the source wiki - return (fam.name, code) - if prefix in fam.langs: - # prefix is a language code within the source wiki family - return (fam.name, prefix) - try: - newsite = self._source.interwiki(prefix) - except KeyError: - break # text before : doesn't match any known prefix - except SiteDefinitionError: - return (None, None) - else: - return (newsite.family.name, newsite.code) - return (fam.name, code) # text before : doesn't match any known prefix - - def parse(self): - """ - Parse wikitext of the link. - - Called internally when accessing attributes. - """ - self._site = self._source - self._namespace = self._defaultns - self._is_interwiki = False - ns_prefix = False - - old_position = int(self._text.startswith(':')) - colon_position = self._text.find(':', old_position) - first_other_site = None - while colon_position >= 0: - prefix = self._text[old_position:colon_position].lower() - # All spaces after a prefix are discarded - colon_position += 1 - while (len(self._text) > colon_position - and self._text[colon_position] == ' '): - colon_position += 1 - ns = self._site.namespaces.lookup_name(prefix) - if ns: - if len(self._text) <= colon_position: - raise InvalidTitleError( - "'{}' has no title.".format(self._text)) - self._namespace = ns - ns_prefix = True - old_position = colon_position - break - - try: - newsite = self._site.interwiki(prefix) - except KeyError: - break # text before : doesn't match any known prefix - except SiteDefinitionError as e: - raise SiteDefinitionError( - '{} is not a local page on {}, and the interwiki ' - 'prefix {} is not supported by Pywikibot!\n{}' - .format(self._text, self._site, prefix, e)) - else: - if first_other_site: - if not self._site.local_interwiki(prefix): - raise InvalidTitleError( - '{} links to a non local site {} via an ' - 'interwiki link to {}.'.format( - self._text, newsite, first_other_site)) - elif newsite != self._source: - first_other_site = newsite - self._site = newsite - self._is_interwiki = True - old_position = colon_position - colon_position = self._text.find(':', old_position) - - # Remove any namespaces/interwiki prefixes - t = self._text[old_position:] - - if '#' in t: - t, sec = t.split('#', 1) - t, self._section = t.rstrip(), sec.lstrip() - else: - self._section = None - - if ns_prefix: - # 'namespace:' is not a valid title - if not t: - raise InvalidTitleError( - "'{}' has no title.".format(self._text)) - - if ':' in t and self._namespace >= 0: # < 0 don't have talk - other_ns = self._site.namespaces[self._namespace - 1 - if self._namespace % 2 else - self._namespace + 1] - if '' in other_ns: # other namespace uses empty str as ns - next_ns = t[:t.index(':')] - if self._site.namespaces.lookup_name(next_ns): - raise InvalidTitleError( - "The (non-)talk page of '{}' is a valid title " - 'in another namespace.'.format(self._text)) - - # Reject illegal characters. - m = Link.illegal_titles_pattern.search(t) - if m: - raise InvalidTitleError('{!r} contains illegal char(s) {!r}' - .format(t, m.group(0))) - - # Pages with "/./" or "/../" appearing in the URLs will - # often be unreachable due to the way web browsers deal - # * with 'relative' URLs. Forbid them explicitly. - - if '.' in t and (t in ('.', '..') - or t.startswith(('./', '../')) - or '/./' in t - or '/../' in t - or t.endswith(('/.', '/..'))): - raise InvalidTitleError( - "(contains . / combinations): '{}'" - .format(self._text)) - - # Magic tilde sequences? Nu-uh! - if '~~~' in t: - raise InvalidTitleError("(contains ~~~): '{}'" - .format(self._text)) - - if self._namespace != -1 and len(t) > 255: - raise InvalidTitleError("(over 255 bytes): '{}'".format(t)) - - # "empty" local links can only be self-links - # with a fragment identifier. - if not t.strip(' ') and not self._is_interwiki: # T197642 - raise InvalidTitleError( - 'The link [[{}]] does not contain a page title' - .format(self._text)) - - if self._site.namespaces[self._namespace].case == 'first-letter': - t = first_upper(t) - - self._title = t - - # define attributes, to be evaluated lazily - - @property - def site(self): - """ - Return the site of the link. - - :rtype: pywikibot.Site - """ - if not hasattr(self, '_site'): - self.parse() - return self._site - - @property - def namespace(self): - """ - Return the namespace of the link. - - :rtype: pywikibot.Namespace - """ - if not hasattr(self, '_namespace'): - self.parse() - return self._namespace - - @property - def title(self) -> str: - """Return the title of the link.""" - if not hasattr(self, '_title'): - self.parse() - return self._title - - @property - def section(self) -> str: - """Return the section of the link.""" - if not hasattr(self, '_section'): - self.parse() - return self._section - - @property - def anchor(self) -> str: - """Return the anchor of the link.""" - if not hasattr(self, '_anchor'): - self.parse() - return self._anchor - - def astext(self, onsite=None): - """ - Return a text representation of the link. - - :param onsite: if specified, present as a (possibly interwiki) link - from the given site; otherwise, present as an internal link on - the source site. - """ - if onsite is None: - onsite = self._source - text = super().astext(onsite) - if self.section: - text = '{}#{}]]'.format(text.rstrip(']'), self.section) - - return text - - def _cmpkey(self): - """ - Key for comparison of Link objects. - - Link objects are "equal" if and only if they are on the same site - and have the same normalized title, including section if any. - - Link objects are sortable by site, then namespace, then title. - """ - return (self.site, self.namespace, self.title) - - @classmethod - def fromPage(cls, page, source=None): - """ - Create a Link to a Page. - - :param page: target Page - :type page: pywikibot.page.Page - :param source: Link from site source - :param source: Site - - :rtype: pywikibot.page.Link - """ - base_link = BaseLink.fromPage(page) - link = cls.__new__(cls) - link._site = base_link.site - link._title = base_link.title - link._namespace = base_link.namespace - - link._section = page.section() - link._anchor = None - link._source = source or pywikibot.Site() - - return link - - @classmethod - def langlinkUnsafe(cls, lang, title, source): - """ - Create a "lang:title" Link linked from source. - - Assumes that the lang & title come clean, no checks are made. - - :param lang: target site code (language) - :type lang: str - :param title: target Page - :type title: str - :param source: Link from site source - :param source: Site - - :rtype: pywikibot.page.Link - """ - link = cls.__new__(cls) - if source.family.interwiki_forward: - link._site = pywikibot.Site(lang, source.family.interwiki_forward) - else: - link._site = pywikibot.Site(lang, source.family.name) - link._section = None - link._source = source - - link._namespace = link._site.namespaces[0] - if ':' in title: - ns, t = title.split(':', 1) - ns = link._site.namespaces.lookup_name(ns) - if ns: - link._namespace = ns - title = t - - if '#' in title: - t, sec = title.split('#', 1) - title, link._section = t.rstrip(), sec.lstrip() - else: - link._section = None - link._title = title - return link - - @classmethod - def create_separated(cls, link, source, default_namespace=0, section=None, - label=None): - """ - Create a new instance but overwrite section or label. - - The returned Link instance is already parsed. - - :param link: The original link text. - :type link: str - :param source: The source of the link. - :type source: Site - :param default_namespace: The namespace this link uses when no - namespace is defined in the link text. - :type default_namespace: int - :param section: The new section replacing the one in link. If None - (default) it doesn't replace it. - :type section: None or str - :param label: The new label replacing the one in link. If None - (default) it doesn't replace it. - """ - link = cls(link, source, default_namespace) - link.parse() - if section: - link._section = section - elif section is not None: - link._section = None - if label: - link._anchor = label - elif label is not None: - link._anchor = '' - return link - - -class SiteLink(BaseLink): - - """ - A single sitelink in a Wikibase item. - - Extends BaseLink by the following attribute: - - - badges: Any badges associated with the sitelink - - .. versionadded:: 3.0 - """ - - # Components used for __repr__ - _items = ('_sitekey', '_rawtitle', 'badges') - - def __init__(self, title, site=None, badges=None) -> None: - """ - Initializer. - - :param title: the title of the linked page including namespace - :type title: str - :param site: the Site object for the wiki linked to. Can be provided as - either a Site instance or a db key, defaults to pywikibot.Site(). - :type site: pywikibot.Site or str - :param badges: list of badges - :type badges: [pywikibot.ItemPage] - """ - # split of namespace from title - namespace = None - self._rawtitle = title - if ':' in title: - site, namespace, title = SiteLink._parse_namespace(title, site) - - super().__init__(title, namespace, site) - - badges = badges or [] - self._badges = set(badges) - - @staticmethod - def _parse_namespace(title, site=None): - """ - Parse enough of a title with a ':' to determine the namespace. - - :param site: the Site object for the wiki linked to. Can be provided as - either a Site instance or a db key, defaults to pywikibot.Site(). - :type site: pywikibot.Site or str - :param title: the title of the linked page including namespace - :type title: str - - :return: a (site, namespace, title) tuple - :rtype: (pywikibot.Site, pywikibot.Namespace or None, str) - """ - # need a Site instance to evaluate local namespaces - site = site or pywikibot.Site() - if not isinstance(site, pywikibot.site.BaseSite): - site = pywikibot.site.APISite.fromDBName(site) - - prefix = title[:title.index(':')].lower() # part of text before : - ns = site.namespaces.lookup_name(prefix) - if ns: # The prefix is a namespace in the source wiki - namespace, _, title = title.partition(':') - else: # The ':' is part of the actual title see e.g. Q3700510 - namespace = None - - return (site, namespace, title) - - @property - def badges(self): - """ - Return a list of all badges associated with the link. - - :rtype: [pywikibot.ItemPage] - """ - return list(self._badges) - - @classmethod - def fromJSON(cls, data: dict, site=None): - """ - Create a SiteLink object from JSON returned in the API call. - - :param data: JSON containing SiteLink data - :param site: The Wikibase site - :type site: pywikibot.site.DataSite - - :rtype: pywikibot.page.SiteLink - """ - sl = cls(data['title'], data['site']) - repo = site or sl.site.data_repository() - for badge in data.get('badges', []): - sl._badges.add(pywikibot.ItemPage(repo, badge)) - return sl - - def toJSON(self) -> dict: - """ - Convert the SiteLink to a JSON object for the Wikibase API. - - :return: Wikibase JSON - """ - json = { - 'site': self._sitekey, - 'title': self._rawtitle, - 'badges': [badge.title() for badge in self.badges] - } - return json - - -# Utility functions for parsing page titles - -# This regular expression will match any decimal and hexadecimal entity and -# also entities that might be named entities. -_ENTITY_SUB = re.compile( - r'&(#(?P<decimal>\d+)|#x(?P<hex>[0-9a-fA-F]+)|(?P<name>[A-Za-z]+));').sub -# These characters are Html-illegal, but sadly you *can* find some of -# these and converting them to chr(decimal) is unsuitable -_ILLEGAL_HTML_ENTITIES_MAPPING = { - 128: 8364, # € - 130: 8218, # ‚ - 131: 402, # ƒ - 132: 8222, # „ - 133: 8230, # … - 134: 8224, # † - 135: 8225, # ‡ - 136: 710, # ˆ - 137: 8240, # ‰ - 138: 352, # Š - 139: 8249, # ‹ - 140: 338, # Œ - 142: 381, # Ž - 145: 8216, # ‘ - 146: 8217, # ’ - 147: 8220, # “ - 148: 8221, # ” - 149: 8226, # • - 150: 8211, # – - 151: 8212, # — - 152: 732, # ˜ - 153: 8482, # ™ - 154: 353, # š - 155: 8250, # › - 156: 339, # œ - 158: 382, # ž - 159: 376 # Ÿ -} - - -def html2unicode(text: str, ignore=None, exceptions=None) -> str: - """ - Replace HTML entities with equivalent unicode. - - :param ignore: HTML entities to ignore - :param ignore: list of int - """ - if ignore is None: - ignore = [] - # ensuring that illegal   and &#157, which have no known - # values, don't get converted to chr(129), chr(141) or chr(157) - ignore = (set(map(lambda x: _ILLEGAL_HTML_ENTITIES_MAPPING.get(x, x), - ignore)) | {129, 141, 157}) - - def handle_entity(match): - if textlib.isDisabled(match.string, match.start(), tags=exceptions): - # match.string stores original text so we do not need - # to pass it to handle_entity, ♥ Python - return match.group(0) - - if match.group('decimal'): - unicode_codepoint = int(match.group('decimal')) - elif match.group('hex'): - unicode_codepoint = int(match.group('hex'), 16) - elif match.group('name'): - name = match.group('name') - unicode_codepoint = name2codepoint.get(name, False) - - unicode_codepoint = _ILLEGAL_HTML_ENTITIES_MAPPING.get( - unicode_codepoint, unicode_codepoint) - - if unicode_codepoint and unicode_codepoint not in ignore: - return chr(unicode_codepoint) - - # Leave the entity unchanged - return match.group(0) - - return _ENTITY_SUB(handle_entity, text) diff --git a/pywikibot/page/_links.py b/pywikibot/page/_links.py index 4e48b97..9400085 100644 --- a/pywikibot/page/_links.py +++ b/pywikibot/page/_links.py @@ -1,5168 +1,33 @@ -""" -Objects representing various types of MediaWiki, including Wikibase, pages. +"""Objects representing internal or interwiki link in wikitext. -This module also includes objects: - -* Property: a type of semantic data. -* Claim: an instance of a semantic assertion. -* Revision: a single change to a wiki page. -* FileInfo: a structure holding imageinfo of latest rev. of FilePage -* Link: an internal or interwiki link in wikitext. - +..note:: + `Link` objects represent a wiki-page's title, while + :class:`pywikibot.Page` objects represent the page itself, including + its contents. """ # # (C) Pywikibot team, 2008-2022 # # Distributed under the terms of the MIT license. # -import json as jsonlib -import logging -import os.path import re import unicodedata -from collections import Counter, OrderedDict, defaultdict -from contextlib import suppress from html.entities import name2codepoint -from http import HTTPStatus -from itertools import chain -from textwrap import shorten, wrap -from typing import Any, Optional, Union -from urllib.parse import quote_from_bytes -from warnings import warn import pywikibot -from pywikibot import config, date, i18n, textlib -from pywikibot.backports import Dict, Generator, Iterable, List, Tuple -from pywikibot.comms import http -from pywikibot.cosmetic_changes import CANCEL, CosmeticChangesToolkit -from pywikibot.exceptions import ( - APIError, - AutoblockUserError, - EntityTypeUnknownError, - Error, - InterwikiRedirectPageError, - InvalidPageError, - InvalidTitleError, - IsNotRedirectPageError, - IsRedirectPageError, - NoMoveTargetError, - NoPageError, - NotEmailableError, - NoUsernameError, - NoWikibaseEntityError, - OtherPageSaveError, - PageSaveRelatedError, - SectionError, - SiteDefinitionError, - UnknownExtensionError, - UserRightsError, - WikiBaseError, -) -from pywikibot.family import Family -from pywikibot.page._collections import ( - AliasesDict, - ClaimCollection, - LanguageDict, - SiteLinkCollection, -) -from pywikibot.page._decorators import allow_asynchronous -from pywikibot.page._revision import Revision -from pywikibot.site import DataSite, Namespace, NamespaceArgType -from pywikibot.tools import ( - ComparableMixin, - compute_file_hash, - deprecated, - first_upper, - is_ip_address, - issue_deprecation_warning, - remove_last_args, -) +from pywikibot import textlib +from pywikibot.exceptions import InvalidTitleError, SiteDefinitionError +from pywikibot.site import Namespace +from pywikibot.tools import ComparableMixin, first_upper -PROTOCOL_REGEX = r'\Ahttps?://' - __all__ = ( 'BaseLink', - 'BasePage', - 'Category', - 'Claim', - 'FileInfo', - 'FilePage', - 'ItemPage', 'Link', - 'MediaInfo', - 'Page', - 'Property', - 'PropertyPage', 'SiteLink', - 'User', - 'WikibaseEntity', - 'WikibasePage', 'html2unicode', ) -logger = logging.getLogger('pywiki.wiki.page') - - -# Note: Link objects (defined later on) represent a wiki-page's title, while -# Page objects (defined here) represent the page itself, including its -# contents. - -class BasePage(ComparableMixin): - - """ - BasePage: Base object for a MediaWiki page. - - This object only implements internally methods that do not require - reading from or writing to the wiki. All other methods are delegated - to the Site object. - - Will be subclassed by Page, WikibasePage, and FlowPage. - """ - - _cache_attrs = ( - '_text', '_pageid', '_catinfo', '_templates', '_protection', - '_contentmodel', '_langlinks', '_isredir', '_coords', - '_preloadedtext', '_timestamp', '_applicable_protections', - '_flowinfo', '_quality', '_pageprops', '_revid', '_quality_text', - '_pageimage', '_item', '_lintinfo', - ) - - def __init__(self, source, title: str = '', ns=0) -> None: - """ - Instantiate a Page object. - - Three calling formats are supported: - - - If the first argument is a Page, create a copy of that object. - This can be used to convert an existing Page into a subclass - object, such as Category or FilePage. (If the title is also - given as the second argument, creates a copy with that title; - this is used when pages are moved.) - - If the first argument is a Site, create a Page on that Site - using the second argument as the title (may include a section), - and the third as the namespace number. The namespace number is - mandatory, even if the title includes the namespace prefix. This - is the preferred syntax when using an already-normalized title - obtained from api.php or a database dump. WARNING: may produce - invalid objects if page title isn't in normal form! - - If the first argument is a BaseLink, create a Page from that link. - This is the preferred syntax when using a title scraped from - wikitext, URLs, or another non-normalized source. - - :param source: the source of the page - :type source: pywikibot.page.BaseLink (or subclass), - pywikibot.page.Page (or subclass), or pywikibot.page.Site - :param title: normalized title of the page; required if source is a - Site, ignored otherwise - :type title: str - :param ns: namespace number; required if source is a Site, ignored - otherwise - :type ns: int - """ - if title is None: - raise ValueError('Title cannot be None.') - - if isinstance(source, pywikibot.site.BaseSite): - self._link = Link(title, source=source, default_namespace=ns) - self._revisions = {} - elif isinstance(source, Page): - # copy all of source's attributes to this object - # without overwriting non-None values - self.__dict__.update((k, v) for k, v in source.__dict__.items() - if k not in self.__dict__ - or self.__dict__[k] is None) - if title: - # overwrite title - self._link = Link(title, source=source.site, - default_namespace=ns) - elif isinstance(source, BaseLink): - self._link = source - self._revisions = {} - else: - raise Error( - "Invalid argument type '{}' in Page initializer: {}" - .format(type(source), source)) - - @property - def site(self): - """Return the Site object for the wiki on which this Page resides. - - :rtype: pywikibot.Site - """ - return self._link.site - - def version(self): - """ - Return MediaWiki version number of the page site. - - This is needed to use @need_version() decorator for methods of - Page objects. - """ - return self.site.version() - - @property - def image_repository(self): - """Return the Site object for the image repository.""" - return self.site.image_repository() - - @property - def data_repository(self): - """Return the Site object for the data repository.""" - return self.site.data_repository() - - def namespace(self): - """ - Return the namespace of the page. - - :return: namespace of the page - :rtype: pywikibot.Namespace - """ - return self._link.namespace - - @property - def content_model(self): - """ - Return the content model for this page. - - If it cannot be reliably determined via the API, - None is returned. - """ - if not hasattr(self, '_contentmodel'): - self.site.loadpageinfo(self) - return self._contentmodel - - @property - def depth(self): - """Return the depth/subpage level of the page.""" - if not hasattr(self, '_depth'): - # Check if the namespace allows subpages - if self.namespace().subpages: - self._depth = self.title().count('/') - else: - # Does not allow subpages, which means depth is always 0 - self._depth = 0 - - return self._depth - - @property - def pageid(self) -> int: - """ - Return pageid of the page. - - :return: pageid or 0 if page does not exist - """ - if not hasattr(self, '_pageid'): - self.site.loadpageinfo(self) - return self._pageid - - def title( - self, - *, - underscore: bool = False, - with_ns: bool = True, - with_section: bool = True, - as_url: bool = False, - as_link: bool = False, - allow_interwiki: bool = True, - force_interwiki: bool = False, - textlink: bool = False, - as_filename: bool = False, - insite=None, - without_brackets: bool = False - ) -> str: - """ - Return the title of this Page, as a string. - - :param underscore: (not used with as_link) if true, replace all ' ' - characters with '_' - :param with_ns: if false, omit the namespace prefix. If this - option is false and used together with as_link return a labeled - link like [[link|label]] - :param with_section: if false, omit the section - :param as_url: (not used with as_link) if true, quote title as if in an - URL - :param as_link: if true, return the title in the form of a wikilink - :param allow_interwiki: (only used if as_link is true) if true, format - the link as an interwiki link if necessary - :param force_interwiki: (only used if as_link is true) if true, always - format the link as an interwiki link - :param textlink: (only used if as_link is true) if true, place a ':' - before Category: and Image: links - :param as_filename: (not used with as_link) if true, replace any - characters that are unsafe in filenames - :param insite: (only used if as_link is true) a site object where the - title is to be shown. Default is the current family/lang given by - -family and -lang or -site option i.e. config.family and - config.mylang - :param without_brackets: (cannot be used with as_link) if true, remove - the last pair of brackets(usually removes disambiguation brackets). - """ - title = self._link.canonical_title() - label = self._link.title - if with_section and self.section(): - section = '#' + self.section() - else: - section = '' - if as_link: - if insite: - target_code = insite.code - target_family = insite.family.name - else: - target_code = config.mylang - target_family = config.family - if force_interwiki \ - or (allow_interwiki - and (self.site.family.name != target_family - or self.site.code != target_code)): - if self.site.family.name not in ( - target_family, self.site.code): - title = '{site.family.name}:{site.code}:{title}'.format( - site=self.site, title=title) - else: - # use this form for sites like commons, where the - # code is the same as the family name - title = '{}:{}'.format(self.site.code, title) - elif textlink and (self.is_filepage() or self.is_categorypage()): - title = ':{}'.format(title) - elif self.namespace() == 0 and not section: - with_ns = True - if with_ns: - return '[[{}{}]]'.format(title, section) - return '[[{}{}|{}]]'.format(title, section, label) - if not with_ns and self.namespace() != 0: - title = label + section - else: - title += section - if without_brackets: - brackets_re = r'\s+$[^()]+?$$' - title = re.sub(brackets_re, '', title) - if underscore or as_url: - title = title.replace(' ', '_') - if as_url: - encoded_title = title.encode(self.site.encoding()) - title = quote_from_bytes(encoded_title, safe='') - if as_filename: - # Replace characters that are not possible in file names on some - # systems, but still are valid in MediaWiki titles: - # Unix: / - # MediaWiki: /:\ - # Windows: /:\"?* - # Spaces are possible on most systems, but are bad for URLs. - for forbidden in ':*?/\\" ': - title = title.replace(forbidden, '_') - return title - - def section(self) -> Optional[str]: - """ - Return the name of the section this Page refers to. - - The section is the part of the title following a '#' character, if - any. If no section is present, return None. - """ - try: - section = self._link.section - except AttributeError: - section = None - return section - - def __str__(self) -> str: - """Return a string representation.""" - return self.title(as_link=True, force_interwiki=True) - - def __repr__(self) -> str: - """Return a more complete string representation.""" - return '{}({!r})'.format(self.__class__.__name__, self.title()) - - def _cmpkey(self): - """ - Key for comparison of Page objects. - - Page objects are "equal" if and only if they are on the same site - and have the same normalized title, including section if any. - - Page objects are sortable by site, namespace then title. - """ - return (self.site, self.namespace(), self.title()) - - def __hash__(self): - """ - A stable identifier to be used as a key in hash-tables. - - This relies on the fact that the string - representation of an instance cannot change after the construction. - """ - return hash(self._cmpkey()) - - def full_url(self): - """Return the full URL.""" - return self.site.base_url( - self.site.articlepath.format(self.title(as_url=True))) - - def autoFormat(self): - """ - Return :py:obj:`date.getAutoFormat` dictName and value, if any. - - Value can be a year, date, etc., and dictName is 'YearBC', - 'Year_December', or another dictionary name. Please note that two - entries may have exactly the same autoFormat, but be in two - different namespaces, as some sites have categories with the - same names. Regular titles return (None, None). - """ - if not hasattr(self, '_autoFormat'): - self._autoFormat = date.getAutoFormat( - self.site.lang, - self.title(with_ns=False) - ) - return self._autoFormat - - def isAutoTitle(self): - """Return True if title of this Page is in the autoFormat dict.""" - return self.autoFormat()[0] is not None - - def get(self, force: bool = False, get_redirect: bool = False) -> str: - """Return the wiki-text of the page. - - This will retrieve the page from the server if it has not been - retrieved yet, or if force is True. This can raise the following - exceptions that should be caught by the calling code: - - :exception pywikibot.exceptions.NoPageError: The page does not exist - :exception pywikibot.exceptions.IsRedirectPageError: The page is a - redirect. The argument of the exception is the title of the page - it redirects to. - :exception pywikibot.exceptions.SectionError: The section does not - exist on a page with a # link - - :param force: reload all page attributes, including errors. - :param get_redirect: return the redirect text, do not follow the - redirect, do not raise an exception. - """ - if force: - del self.latest_revision_id - if hasattr(self, '_bot_may_edit'): - del self._bot_may_edit - try: - self._getInternals() - except IsRedirectPageError: - if not get_redirect: - raise - - return self.latest_revision.text - - def _latest_cached_revision(self): - """Get the latest revision if cached and has text, otherwise None.""" - if (hasattr(self, '_revid') and self._revid in self._revisions - and self._revisions[self._revid].text is not None): - return self._revisions[self._revid] - return None - - def _getInternals(self): - """ - Helper function for get(). - - Stores latest revision in self if it doesn't contain it, doesn't think. - * Raises exceptions from previous runs. - * Stores new exceptions in _getexception and raises them. - """ - # Raise exceptions from previous runs - if hasattr(self, '_getexception'): - raise self._getexception - - # If not already stored, fetch revision - if self._latest_cached_revision() is None: - try: - self.site.loadrevisions(self, content=True) - except (NoPageError, SectionError) as e: - self._getexception = e - raise - - # self._isredir is set by loadrevisions - if self._isredir: - self._getexception = IsRedirectPageError(self) - raise self._getexception - - @remove_last_args(['get_redirect']) - def getOldVersion(self, oldid, force: bool = False) -> str: - """Return text of an old revision of this page. - - :param oldid: The revid of the revision desired. - """ - if force or oldid not in self._revisions \ - or self._revisions[oldid].text is None: - self.site.loadrevisions(self, content=True, revids=oldid) - return self._revisions[oldid].text - - def permalink(self, oldid=None, percent_encoded: bool = True, - with_protocol: bool = False) -> str: - """Return the permalink URL of an old revision of this page. - - :param oldid: The revid of the revision desired. - :param percent_encoded: if false, the link will be provided - without title uncoded. - :param with_protocol: if true, http or https prefixes will be - included before the double slash. - """ - if percent_encoded: - title = self.title(as_url=True) - else: - title = self.title(as_url=False).replace(' ', '_') - return '{}//{}{}/index.php?title={}&oldid={}'.format( - self.site.protocol() + ':' if with_protocol else '', - self.site.hostname(), - self.site.scriptpath(), - title, - oldid if oldid is not None else self.latest_revision_id) - - @property - def latest_revision_id(self): - """Return the current revision id for this page.""" - if not hasattr(self, '_revid'): - self.revisions() - return self._revid - - @latest_revision_id.deleter - def latest_revision_id(self) -> None: - """ - Remove the latest revision id set for this Page. - - All internal cached values specifically for the latest revision - of this page are cleared. - - The following cached values are not cleared: - - text property - - page properties, and page coordinates - - lastNonBotUser - - isDisambig and isCategoryRedirect status - - langlinks, templates and deleted revisions - """ - # When forcing, we retry the page no matter what: - # * Old exceptions do not apply any more - # * Deleting _revid to force reload - # * Deleting _redirtarget, that info is now obsolete. - for attr in ['_redirtarget', '_getexception', '_revid']: - if hasattr(self, attr): - delattr(self, attr) - - @latest_revision_id.setter - def latest_revision_id(self, value) -> None: - """Set the latest revision for this Page.""" - del self.latest_revision_id - self._revid = value - - @property - def latest_revision(self): - """Return the current revision for this page.""" - rev = self._latest_cached_revision() - if rev is not None: - return rev - - with suppress(StopIteration): - return next(self.revisions(content=True, total=1)) - raise InvalidPageError(self) - - @property - def text(self) -> str: - """ - Return the current (edited) wikitext, loading it if necessary. - - :return: text of the page - """ - if getattr(self, '_text', None) is not None: - return self._text - - try: - return self.get(get_redirect=True) - except NoPageError: - # TODO: what other exceptions might be returned? - return '' - - @text.setter - def text(self, value: Optional[str]): - """Update the current (edited) wikitext. - - :param value: New value or None - """ - try: - self.botMayEdit() # T262136, T267770 - except Exception as e: - # dry tests aren't able to make an API call - # but are rejected by an Exception; ignore it then. - if not str(e).startswith('DryRequest rejecting request:'): - raise - - del self.text - self._text = None if value is None else str(value) - - @text.deleter - def text(self) -> None: - """Delete the current (edited) wikitext.""" - if hasattr(self, '_text'): - del self._text - if hasattr(self, '_expanded_text'): - del self._expanded_text - if hasattr(self, '_raw_extracted_templates'): - del self._raw_extracted_templates - - def preloadText(self) -> str: - """ - The text returned by EditFormPreloadText. - - See API module "info". - - Application: on Wikisource wikis, text can be preloaded even if - a page does not exist, if an Index page is present. - """ - self.site.loadpageinfo(self, preload=True) - return self._preloadedtext - - def get_parsed_page(self, force: bool = False) -> str: - """Retrieve parsed text (via action=parse) and cache it. - - .. versionchanged:: 7.1 - `force` parameter was added; - `_get_parsed_page` becomes a public method - - :param force: force updating from the live site - - .. seealso:: - :meth:`APISite.get_parsed_page() - <pywikibot.site._apisite.APISite.get_parsed_page>` - """ - if not hasattr(self, '_parsed_text') or force: - self._parsed_text = self.site.get_parsed_page(self) - return self._parsed_text - - def extract(self, variant: str = 'plain', *, - lines: Optional[int] = None, - chars: Optional[int] = None, - sentences: Optional[int] = None, - intro: bool = True) -> str: - """Retrieve an extract of this page. - - .. versionadded:: 7.1 - - :param variant: The variant of extract, either 'plain' for plain - text, 'html' for limited HTML (both excludes templates and - any text formatting) or 'wiki' for bare wikitext which also - includes any templates for example. - :param lines: if not None, wrap the extract into lines with - width of 79 chars and return a string with that given number - of lines. - :param chars: How many characters to return. Actual text - returned might be slightly longer. - :param sentences: How many sentences to return - :param intro: Return only content before the first section - :raises NoPageError: given page does not exist - :raises NotImplementedError: "wiki" variant does not support - `sencence` parameter. - :raises ValueError: `variant` parameter must be "plain", "html" or - "wiki" - - .. seealso:: :meth:`APISite.extract() - <pywikibot.site._extensions.TextExtractsMixin.extract>`. - """ - if variant in ('plain', 'html'): - extract = self.site.extract(self, chars=chars, sentences=sentences, - intro=intro, - plaintext=variant == 'plain') - elif variant == 'wiki': - if not self.exists(): - raise NoPageError(self) - if sentences: - raise NotImplementedError( - "'wiki' variant of extract method does not support " - "'sencence' parameter") - - extract = self.text[:] - if intro: - pos = extract.find('\n=') - if pos: - extract = extract[:pos] - if chars: - extract = shorten(extract, chars, break_long_words=False, - placeholder='…') - else: - raise ValueError( - 'variant parameter must be "plain", "html" or "wiki", not "{}"' - .format(variant)) - - if not lines: - return extract - - text_lines = [] - for i, text in enumerate(extract.splitlines(), start=1): - text_lines += wrap(text, width=79) or [''] - if i >= lines: - break - - return '\n'.join(text_lines[:min(lines, len(text_lines))]) - - def properties(self, force: bool = False) -> dict: - """ - Return the properties of the page. - - :param force: force updating from the live site - """ - if not hasattr(self, '_pageprops') or force: - self._pageprops = {} # page may not have pageprops (see T56868) - self.site.loadpageprops(self) - return self._pageprops - - def defaultsort(self, force: bool = False) -> Optional[str]: - """ - Extract value of the {{DEFAULTSORT:}} magic word from the page. - - :param force: force updating from the live site - """ - return self.properties(force=force).get('defaultsort') - - def expand_text( - self, - force: bool = False, - includecomments: bool = False - ) -> str: - """Return the page text with all templates and parser words expanded. - - :param force: force updating from the live site - :param includecomments: Also strip comments if includecomments - parameter is not True. - """ - if not hasattr(self, '_expanded_text') or ( - self._expanded_text is None) or force: - if not self.text: - self._expanded_text = '' - return '' - - self._expanded_text = self.site.expand_text( - self.text, - title=self.title(with_section=False), - includecomments=includecomments) - return self._expanded_text - - def userName(self) -> str: - """Return name or IP address of last user to edit page.""" - return self.latest_revision.user - - def isIpEdit(self) -> bool: - """Return True if last editor was unregistered.""" - return self.latest_revision.anon - - def lastNonBotUser(self) -> str: - """ - Return name or IP address of last human/non-bot user to edit page. - - Determine the most recent human editor out of the last revisions. - If it was not able to retrieve a human user, returns None. - - If the edit was done by a bot which is no longer flagged as 'bot', - i.e. which is not returned by Site.botusers(), it will be returned - as a non-bot edit. - """ - if hasattr(self, '_lastNonBotUser'): - return self._lastNonBotUser - - self._lastNonBotUser = None - for entry in self.revisions(): - if entry.user and (not self.site.isBot(entry.user)): - self._lastNonBotUser = entry.user - break - - return self._lastNonBotUser - - def editTime(self): - """Return timestamp of last revision to page. - - :rtype: pywikibot.Timestamp - """ - return self.latest_revision.timestamp - - def exists(self) -> bool: - """Return True if page exists on the wiki, even if it's a redirect. - - If the title includes a section, return False if this section isn't - found. - """ - with suppress(AttributeError): - return self.pageid > 0 - raise InvalidPageError(self) - - @property - def oldest_revision(self): - """ - Return the first revision of this page. - - :rtype: :py:obj:`Revision` - """ - return next(self.revisions(reverse=True, total=1)) - - def isRedirectPage(self): - """Return True if this is a redirect, False if not or not existing.""" - return self.site.page_isredirect(self) - - def isStaticRedirect(self, force: bool = False) -> bool: - """Determine whether the page is a static redirect. - - A static redirect must be a valid redirect, and contain the magic - word __STATICREDIRECT__. - - .. versionchanged:: 7.0 - __STATICREDIRECT__ can be transcluded - - :param force: Bypass local caching - """ - return self.isRedirectPage() \ - and 'staticredirect' in self.properties(force=force) - - def isCategoryRedirect(self) -> bool: - """Return True if this is a category redirect page, False otherwise.""" - if not self.is_categorypage(): - return False - - if not hasattr(self, '_catredirect'): - self._catredirect = False - catredirs = self.site.category_redirects() - for template, args in self.templatesWithParams(): - if template.title(with_ns=False) not in catredirs: - continue - - if args: - # Get target (first template argument) - target_title = args[0].strip() - p = pywikibot.Page( - self.site, target_title, Namespace.CATEGORY) - try: - p.title() - except pywikibot.exceptions.InvalidTitleError: - target_title = self.site.expand_text( - text=target_title, title=self.title()) - p = pywikibot.Page(self.site, target_title, - Namespace.CATEGORY) - if p.namespace() == Namespace.CATEGORY: - self._catredirect = p.title() - else: - pywikibot.warning( - 'Category redirect target {} on {} is not a ' - 'category'.format(p.title(as_link=True), - self.title(as_link=True))) - else: - pywikibot.warning( - 'No target found for category redirect on ' - + self.title(as_link=True)) - break - - return bool(self._catredirect) - - def getCategoryRedirectTarget(self): - """ - If this is a category redirect, return the target category title. - - :rtype: pywikibot.page.Category - """ - if self.isCategoryRedirect(): - return Category(Link(self._catredirect, self.site)) - raise IsNotRedirectPageError(self) - - def isTalkPage(self): - """Return True if this page is in any talk namespace.""" - ns = self.namespace() - return ns >= 0 and ns % 2 == 1 - - def toggleTalkPage(self): - """ - Return other member of the article-talk page pair for this Page. - - If self is a talk page, returns the associated content page; - otherwise, returns the associated talk page. The returned page need - not actually exist on the wiki. - - :return: Page or None if self is a special page. - :rtype: typing.Optional[pywikibot.Page] - """ - ns = self.namespace() - if ns < 0: # Special page - return None - - title = self.title(with_ns=False) - new_ns = ns + (1, -1)[self.isTalkPage()] - return Page(self.site, - '{}:{}'.format(self.site.namespace(new_ns), title)) - - def is_categorypage(self): - """Return True if the page is a Category, False otherwise.""" - return self.namespace() == 14 - - def is_filepage(self): - """Return True if this is a file description page, False otherwise.""" - return self.namespace() == 6 - - def isDisambig(self) -> bool: - """ - Return True if this is a disambiguation page, False otherwise. - - By default, it uses the Disambiguator extension's result. The - identification relies on the presence of the __DISAMBIG__ magic word - which may also be transcluded. - - If the Disambiguator extension isn't activated for the given site, - the identification relies on the presence of specific templates. - First load a list of template names from the Family file; - if the value in the Family file is None or no entry was made, look for - the list on [[MediaWiki:Disambiguationspage]]. If this page does not - exist, take the MediaWiki message. 'Template:Disambig' is always - assumed to be default, and will be appended regardless of its - existence. - """ - if self.site.has_extension('Disambiguator'): - # If the Disambiguator extension is loaded, use it - return 'disambiguation' in self.properties() - - if not hasattr(self.site, '_disambigtemplates'): - try: - default = set(self.site.family.disambig('_default')) - except KeyError: - default = {'Disambig'} - try: - distl = self.site.family.disambig(self.site.code, - fallback=False) - except KeyError: - distl = None - if distl is None: - disambigpages = Page(self.site, - 'MediaWiki:Disambiguationspage') - if disambigpages.exists(): - disambigs = {link.title(with_ns=False) - for link in disambigpages.linkedPages() - if link.namespace() == 10} - elif self.site.has_mediawiki_message('disambiguationspage'): - message = self.site.mediawiki_message( - 'disambiguationspage').split(':', 1)[1] - # add the default template(s) for default mw message - # only - disambigs = {first_upper(message)} | default - else: - disambigs = default - self.site._disambigtemplates = disambigs - else: - # Normalize template capitalization - self.site._disambigtemplates = {first_upper(t) for t in distl} - templates = {tl.title(with_ns=False) for tl in self.templates()} - disambigs = set() - # always use cached disambig templates - disambigs.update(self.site._disambigtemplates) - # see if any template on this page is in the set of disambigs - disambig_in_page = disambigs.intersection(templates) - return self.namespace() != 10 and bool(disambig_in_page) - - def getReferences(self, - follow_redirects: bool = True, - with_template_inclusion: bool = True, - only_template_inclusion: bool = False, - filter_redirects: bool = False, - namespaces=None, - total: Optional[int] = None, - content: bool = False): - """ - Return an iterator all pages that refer to or embed the page. - - If you need a full list of referring pages, use - ``pages = list(s.getReferences())`` - - :param follow_redirects: if True, also iterate pages that link to a - redirect pointing to the page. - :param with_template_inclusion: if True, also iterate pages where self - is used as a template. - :param only_template_inclusion: if True, only iterate pages where self - is used as a template. - :param filter_redirects: if True, only iterate redirects to self. - :param namespaces: only iterate pages in these namespaces - :param total: iterate no more than this number of pages in total - :param content: if True, retrieve the content of the current version - of each referring page (default False) - :rtype: typing.Iterable[pywikibot.Page] - """ - # N.B.: this method intentionally overlaps with backlinks() and - # embeddedin(). Depending on the interface, it may be more efficient - # to implement those methods in the site interface and then combine - # the results for this method, or to implement this method and then - # split up the results for the others. - return self.site.pagereferences( - self, - follow_redirects=follow_redirects, - filter_redirects=filter_redirects, - with_template_inclusion=with_template_inclusion, - only_template_inclusion=only_template_inclusion, - namespaces=namespaces, - total=total, - content=content - ) - - def backlinks(self, - follow_redirects: bool = True, - filter_redirects: Optional[bool] = None, - namespaces=None, - total: Optional[int] = None, - content: bool = False): - """ - Return an iterator for pages that link to this page. - - :param follow_redirects: if True, also iterate pages that link to a - redirect pointing to the page. - :param filter_redirects: if True, only iterate redirects; if False, - omit redirects; if None, do not filter - :param namespaces: only iterate pages in these namespaces - :param total: iterate no more than this number of pages in total - :param content: if True, retrieve the content of the current version - of each referring page (default False) - """ - return self.site.pagebacklinks( - self, - follow_redirects=follow_redirects, - filter_redirects=filter_redirects, - namespaces=namespaces, - total=total, - content=content - ) - - def embeddedin(self, - filter_redirects: Optional[bool] = None, - namespaces=None, - total: Optional[int] = None, - content: bool = False): - """ - Return an iterator for pages that embed this page as a template. - - :param filter_redirects: if True, only iterate redirects; if False, - omit redirects; if None, do not filter - :param namespaces: only iterate pages in these namespaces - :param total: iterate no more than this number of pages in total - :param content: if True, retrieve the content of the current version - of each embedding page (default False) - """ - return self.site.page_embeddedin( - self, - filter_redirects=filter_redirects, - namespaces=namespaces, - total=total, - content=content - ) - - def redirects( - self, - *, - filter_fragments: Optional[bool] = None, - namespaces: NamespaceArgType = None, - total: Optional[int] = None, - content: bool = False - ) -> 'Iterable[pywikibot.Page]': - """ - Return an iterable of redirects to this page. - - :param filter_fragments: If True, only return redirects with fragments. - If False, only return redirects without fragments. If None, return - both (no filtering). - :param namespaces: only return redirects from these namespaces - :param total: maximum number of redirects to retrieve in total - :param content: load the current content of each redirect - - .. versionadded:: 7.0 - """ - return self.site.page_redirects( - self, - filter_fragments=filter_fragments, - namespaces=namespaces, - total=total, - content=content, - ) - - def protection(self) -> dict: - """Return a dictionary reflecting page protections.""" - return self.site.page_restrictions(self) - - def applicable_protections(self) -> set: - """ - Return the protection types allowed for that page. - - If the page doesn't exist it only returns "create". Otherwise it - returns all protection types provided by the site, except "create". - It also removes "upload" if that page is not in the File namespace. - - It is possible, that it returns an empty set, but only if original - protection types were removed. - - :return: set of str - """ - # New API since commit 32083235eb332c419df2063cf966b3400be7ee8a - if self.site.mw_version >= '1.25wmf14': - self.site.loadpageinfo(self) - return self._applicable_protections - - p_types = set(self.site.protection_types()) - if not self.exists(): - return {'create'} if 'create' in p_types else set() - p_types.remove('create') # no existing page allows that - if not self.is_filepage(): # only file pages allow upload - p_types.remove('upload') - return p_types - - def has_permission(self, action: str = 'edit') -> bool: - """Determine whether the page can be modified. - - Return True if the bot has the permission of needed restriction level - for the given action type. - - :param action: a valid restriction type like 'edit', 'move' - :raises ValueError: invalid action parameter - """ - return self.site.page_can_be_edited(self, action) - - def botMayEdit(self) -> bool: - """ - Determine whether the active bot is allowed to edit the page. - - This will be True if the page doesn't contain {{bots}} or {{nobots}} - or any other template from edit_restricted_templates list - in x_family.py file, or it contains them and the active bot is allowed - to edit this page. (This method is only useful on those sites that - recognize the bot-exclusion protocol; on other sites, it will always - return True.) - - The framework enforces this restriction by default. It is possible - to override this by setting ignore_bot_templates=True in - user-config.py, or using page.put(force=True). - """ - if not hasattr(self, '_bot_may_edit'): - self._bot_may_edit = self._check_bot_may_edit() - return self._bot_may_edit - - def _check_bot_may_edit(self, module: Optional[str] = None) -> bool: - """A botMayEdit helper method. - - @param module: The module name to be restricted. Defaults to - pywikibot.calledModuleName(). - """ - if not hasattr(self, 'templatesWithParams'): - return True - - if config.ignore_bot_templates: # Check the "master ignore switch" - return True - - username = self.site.username() - try: - templates = self.templatesWithParams() - except (NoPageError, IsRedirectPageError, SectionError): - return True - - # go through all templates and look for any restriction - restrictions = set(self.site.get_edit_restricted_templates()) - - if module is None: - module = pywikibot.calledModuleName() - - # also add archive templates for non-archive bots - if module != 'archivebot': - restrictions.update(self.site.get_archived_page_templates()) - - # multiple bots/nobots templates are allowed - for template, params in templates: - title = template.title(with_ns=False) - - if title in restrictions: - return False - - if title not in ('Bots', 'Nobots'): - continue - - try: - key, sep, value = params[0].partition('=') - except IndexError: - key, sep, value = '', '', '' - names = set() - else: - if not sep: - key, value = value, key - key = key.strip() - names = {name.strip() for name in value.split(',')} - - if len(params) > 1: - pywikibot.warning( - '{{%s|%s}} has more than 1 parameter; taking the first.' - % (title.lower(), '|'.join(params))) - - if title == 'Nobots': - if not params: - return False - - if key: - pywikibot.error( - '%s parameter for {{nobots}} is not allowed. ' - 'Edit declined' % key) - return False - - if 'all' in names or module in names or username in names: - return False - - if title == 'Bots': - if value and not key: - pywikibot.warning( - '{{bots|%s}} is not valid. Ignoring.' % value) - continue - - if key and not value: - pywikibot.warning( - '{{bots|%s=}} is not valid. Ignoring.' % key) - continue - - if key == 'allow': - if not ('all' in names or username in names): - return False - - elif key == 'deny': - if 'all' in names or username in names: - return False - - elif key == 'allowscript': - if not ('all' in names or module in names): - return False - - elif key == 'denyscript': - if 'all' in names or module in names: - return False - - elif key: # ignore unrecognized keys with a warning - pywikibot.warning( - '{{bots|%s}} is not valid. Ignoring.' % params[0]) - - # no restricting template found - return True - - def save(self, - summary: Optional[str] = None, - watch: Optional[str] = None, - minor: bool = True, - botflag: Optional[bool] = None, - force: bool = False, - asynchronous: bool = False, - callback=None, - apply_cosmetic_changes: Optional[bool] = None, - quiet: bool = False, - **kwargs): - """ - Save the current contents of page's text to the wiki. - - .. versionchanged:: 7.0 - boolean watch parameter is deprecated - - :param summary: The edit summary for the modification (optional, but - most wikis strongly encourage its use) - :param watch: Specify how the watchlist is affected by this edit, set - to one of "watch", "unwatch", "preferences", "nochange": - * watch: add the page to the watchlist - * unwatch: remove the page from the watchlist - * preferences: use the preference settings (Default) - * nochange: don't change the watchlist - If None (default), follow bot account's default settings - :param minor: if True, mark this edit as minor - :param botflag: if True, mark this edit as made by a bot (default: - True if user has bot status, False if not) - :param force: if True, ignore botMayEdit() setting - :param asynchronous: if True, launch a separate thread to save - asynchronously - :param callback: a callable object that will be called after the - page put operation. This object must take two arguments: (1) a - Page object, and (2) an exception instance, which will be None - if the page was saved successfully. The callback is intended for - use by bots that need to keep track of which saves were - successful. - :param apply_cosmetic_changes: Overwrites the cosmetic_changes - configuration value to this value unless it's None. - :param quiet: enable/disable successful save operation message; - defaults to False. - In asynchronous mode, if True, it is up to the calling bot to - manage the output e.g. via callback. - """ - if not summary: - summary = config.default_edit_summary - - if isinstance(watch, bool): - issue_deprecation_warning( - 'boolean watch parameter', - '"watch", "unwatch", "preferences" or "nochange" value', - since='7.0.0') - watch = ('unwatch', 'watch')[watch] - - if not force and not self.botMayEdit(): - raise OtherPageSaveError( - self, 'Editing restricted by {{bots}}, {{nobots}} ' - "or site's equivalent of {{in use}} template") - self._save(summary=summary, watch=watch, minor=minor, botflag=botflag, - asynchronous=asynchronous, callback=callback, - cc=apply_cosmetic_changes, quiet=quiet, **kwargs) - - @allow_asynchronous - def _save(self, summary=None, watch=None, minor: bool = True, botflag=None, - cc=None, quiet: bool = False, **kwargs): - """Helper function for save().""" - link = self.title(as_link=True) - if cc or (cc is None and config.cosmetic_changes): - summary = self._cosmetic_changes_hook(summary) - - done = self.site.editpage(self, summary=summary, minor=minor, - watch=watch, bot=botflag, **kwargs) - if not done: - if not quiet: - pywikibot.warning('Page {} not saved'.format(link)) - raise PageSaveRelatedError(self) - if not quiet: - pywikibot.output('Page {} saved'.format(link)) - - def _cosmetic_changes_hook(self, summary: str) -> str: - """The cosmetic changes hook. - - :param summary: The current edit summary. - :return: Modified edit summary if cosmetic changes has been done, - else the old edit summary. - """ - if self.isTalkPage() or self.content_model != 'wikitext' or \ - pywikibot.calledModuleName() in config.cosmetic_changes_deny_script: - return summary - - # check if cosmetic_changes is enabled for this page - family = self.site.family.name - if config.cosmetic_changes_mylang_only: - cc = ((family == config.family and self.site.lang == config.mylang) - or self.site.lang in config.cosmetic_changes_enable.get( - family, [])) - else: - cc = True - cc = cc and self.site.lang not in config.cosmetic_changes_disable.get( - family, []) - cc = cc and self._check_bot_may_edit('cosmetic_changes') - if not cc: - return summary - - old = self.text - pywikibot.log('Cosmetic changes for {}-{} enabled.' - .format(family, self.site.lang)) - # cc depends on page directly and via several other imports - cc_toolkit = CosmeticChangesToolkit(self, ignore=CANCEL.MATCH) - self.text = cc_toolkit.change(old) - - # i18n package changed in Pywikibot 7.0.0 - old_i18n = i18n.twtranslate(self.site, 'cosmetic_changes-append', - fallback_prompt='; cosmetic changes') - if summary and old.strip().replace( - '\r\n', '\n') != self.text.strip().replace('\r\n', '\n'): - summary += i18n.twtranslate(self.site, - 'pywikibot-cosmetic-changes', - fallback_prompt=old_i18n) - return summary - - def put(self, newtext: str, - summary: Optional[str] = None, - watch: Optional[str] = None, - minor: bool = True, - botflag: Optional[bool] = None, - force: bool = False, - asynchronous: bool = False, - callback=None, - show_diff: bool = False, - **kwargs) -> None: - """ - Save the page with the contents of the first argument as the text. - - This method is maintained primarily for backwards-compatibility. - For new code, using Page.save() is preferred. See save() method - docs for all parameters not listed here. - - .. versionadded:: 7.0 - The `show_diff` parameter - - :param newtext: The complete text of the revised page. - :param show_diff: show changes between oldtext and newtext - (default: False) - """ - if show_diff: - pywikibot.showDiff(self.text, newtext) - self.text = newtext - self.save(summary=summary, watch=watch, minor=minor, botflag=botflag, - force=force, asynchronous=asynchronous, callback=callback, - **kwargs) - - def watch(self, unwatch: bool = False) -> bool: - """ - Add or remove this page to/from bot account's watchlist. - - :param unwatch: True to unwatch, False (default) to watch. - :return: True if successful, False otherwise. - """ - return self.site.watch(self, unwatch) - - def clear_cache(self) -> None: - """Clear the cached attributes of the page.""" - self._revisions = {} - for attr in self._cache_attrs: - with suppress(AttributeError): - delattr(self, attr) - - def purge(self, **kwargs) -> bool: - """ - Purge the server's cache for this page. - - :keyword redirects: Automatically resolve redirects. - :type redirects: bool - :keyword converttitles: Convert titles to other variants if necessary. - Only works if the wiki's content language supports variant - conversion. - :type converttitles: bool - :keyword forcelinkupdate: Update the links tables. - :type forcelinkupdate: bool - :keyword forcerecursivelinkupdate: Update the links table, and update - the links tables for any page that uses this page as a template. - :type forcerecursivelinkupdate: bool - """ - self.clear_cache() - return self.site.purgepages([self], **kwargs) - - def touch(self, callback=None, botflag: bool = False, **kwargs): - """ - Make a touch edit for this page. - - See save() method docs for all parameters. - The following parameters will be overridden by this method: - - summary, watch, minor, force, asynchronous - - Parameter botflag is False by default. - - minor and botflag parameters are set to False which prevents hiding - the edit when it becomes a real edit due to a bug. - - :note: This discards content saved to self.text. - """ - if self.exists(): - # ensure always get the page text and not to change it. - del self.text - summary = i18n.twtranslate(self.site, 'pywikibot-touch') - self.save(summary=summary, watch='nochange', - minor=False, botflag=botflag, force=True, - asynchronous=False, callback=callback, - apply_cosmetic_changes=False, nocreate=True, **kwargs) - else: - raise NoPageError(self) - - def linkedPages( - self, *args, **kwargs - ) -> Generator['pywikibot.Page', None, None]: - """Iterate Pages that this Page links to. - - Only returns pages from "normal" internal links. Embedded - templates are omitted but links within them are returned. All - interwiki and external links are omitted. - - For the parameters refer - :py:mod:`APISite.pagelinks<pywikibot.site.APISite.pagelinks>` - - .. versionadded:: 7.0 - the `follow_redirects` keyword argument - .. deprecated:: 7.0 - the positional arguments - - .. seealso:: https://www.mediawiki.org/wiki/API:Links - - :keyword namespaces: Only iterate pages in these namespaces - (default: all) - :type namespaces: iterable of str or Namespace key, - or a single instance of those types. May be a '|' separated - list of namespace identifiers. - :keyword follow_redirects: if True, yields the target of any redirects, - rather than the redirect page - :keyword total: iterate no more than this number of pages in total - :keyword content: if True, load the current content of each page - """ - # Deprecate positional arguments and synchronize with Site.pagelinks - keys = ('namespaces', 'total', 'content') - for i, arg in enumerate(args): - key = keys[i] - issue_deprecation_warning( - 'Positional argument {} ({})'.format(i + 1, arg), - 'keyword argument "{}={}"'.format(key, arg), - since='7.0.0') - if key in kwargs: - pywikibot.warning('{!r} is given as keyword argument {!r} ' - 'already; ignoring {!r}' - .format(key, arg, kwargs[key])) - else: - kwargs[key] = arg - - return self.site.pagelinks(self, **kwargs) - - def interwiki(self, expand: bool = True): - """ - Iterate interwiki links in the page text, excluding language links. - - :param expand: if True (default), include interwiki links found in - templates transcluded onto this page; if False, only iterate - interwiki links found in this page's own wikitext - :return: a generator that yields Link objects - :rtype: generator - """ - # This function does not exist in the API, so it has to be - # implemented by screen-scraping - if expand: - text = self.expand_text() - else: - text = self.text - for linkmatch in pywikibot.link_regex.finditer( - textlib.removeDisabledParts(text)): - linktitle = linkmatch.group('title') - link = Link(linktitle, self.site) - # only yield links that are to a different site and that - # are not language links - try: - if link.site != self.site: - if linktitle.lstrip().startswith(':'): - # initial ":" indicates not a language link - yield link - elif link.site.family != self.site.family: - # link to a different family is not a language link - yield link - except Error: - # ignore any links with invalid contents - continue - - def langlinks(self, include_obsolete: bool = False) -> list: - """ - Return a list of all inter-language Links on this page. - - :param include_obsolete: if true, return even Link objects whose site - is obsolete - :return: list of Link objects. - """ - # Note: We preload a list of *all* langlinks, including links to - # obsolete sites, and store that in self._langlinks. We then filter - # this list if the method was called with include_obsolete=False - # (which is the default) - if not hasattr(self, '_langlinks'): - self._langlinks = list(self.iterlanglinks(include_obsolete=True)) - - if include_obsolete: - return self._langlinks - return [i for i in self._langlinks if not i.site.obsolete] - - def iterlanglinks(self, - total: Optional[int] = None, - include_obsolete: bool = False): - """Iterate all inter-language links on this page. - - :param total: iterate no more than this number of pages in total - :param include_obsolete: if true, yield even Link object whose site - is obsolete - :return: a generator that yields Link objects. - :rtype: generator - """ - if hasattr(self, '_langlinks'): - return iter(self.langlinks(include_obsolete=include_obsolete)) - # XXX We might want to fill _langlinks when the Site - # method is called. If we do this, we'll have to think - # about what will happen if the generator is not completely - # iterated upon. - return self.site.pagelanglinks(self, total=total, - include_obsolete=include_obsolete) - - def data_item(self): - """ - Convenience function to get the Wikibase item of a page. - - :rtype: pywikibot.page.ItemPage - """ - return ItemPage.fromPage(self) - - def templates(self, content: bool = False): - """ - Return a list of Page objects for templates used on this Page. - - Template parameters are ignored. This method only returns embedded - templates, not template pages that happen to be referenced through - a normal link. - - :param content: if True, retrieve the content of the current version - of each template (default False) - :param content: bool - """ - # Data might have been preloaded - if not hasattr(self, '_templates'): - self._templates = list(self.itertemplates(content=content)) - - return self._templates - - def itertemplates(self, - total: Optional[int] = None, - content: bool = False): - """ - Iterate Page objects for templates used on this Page. - - Template parameters are ignored. This method only returns embedded - templates, not template pages that happen to be referenced through - a normal link. - - :param total: iterate no more than this number of pages in total - :param content: if True, retrieve the content of the current version - of each template (default False) - :param content: bool - """ - if hasattr(self, '_templates'): - return iter(self._templates) - return self.site.pagetemplates(self, total=total, content=content) - - def imagelinks(self, total: Optional[int] = None, content: bool = False): - """ - Iterate FilePage objects for images displayed on this Page. - - :param total: iterate no more than this number of pages in total - :param content: if True, retrieve the content of the current version - of each image description page (default False) - :return: a generator that yields FilePage objects. - """ - return self.site.pageimages(self, total=total, content=content) - - def categories(self, - with_sort_key: bool = False, - total: Optional[int] = None, - content: bool = False): - """ - Iterate categories that the article is in. - - :param with_sort_key: if True, include the sort key in each Category. - :param total: iterate no more than this number of pages in total - :param content: if True, retrieve the content of the current version - of each category description page (default False) - :return: a generator that yields Category objects. - :rtype: generator - """ - # FIXME: bug T75561: with_sort_key is ignored by Site.pagecategories - if with_sort_key: - raise NotImplementedError('with_sort_key is not implemented') - - return self.site.pagecategories(self, total=total, content=content) - - def extlinks(self, total: Optional[int] = None): - """ - Iterate all external URLs (not interwiki links) from this page. - - :param total: iterate no more than this number of pages in total - :return: a generator that yields str objects containing URLs. - :rtype: generator - """ - return self.site.page_extlinks(self, total=total) - - def coordinates(self, primary_only: bool = False): - """ - Return a list of Coordinate objects for points on the page. - - Uses the MediaWiki extension GeoData. - - :param primary_only: Only return the coordinate indicated to be primary - :return: A list of Coordinate objects or a single Coordinate if - primary_only is True - :rtype: list of Coordinate or Coordinate or None - """ - if not hasattr(self, '_coords'): - self._coords = [] - self.site.loadcoordinfo(self) - if primary_only: - for coord in self._coords: - if coord.primary: - return coord - return None - return list(self._coords) - - def page_image(self): - """ - Return the most appropriate image on the page. - - Uses the MediaWiki extension PageImages. - - :return: A FilePage object - :rtype: pywikibot.page.FilePage - """ - if not hasattr(self, '_pageimage'): - self._pageimage = None - self.site.loadpageimage(self) - - return self._pageimage - - def getRedirectTarget(self): - """ - Return a Page object for the target this Page redirects to. - - If this page is not a redirect page, will raise an - IsNotRedirectPageError. This method also can raise a NoPageError. - - :rtype: pywikibot.Page - """ - return self.site.getredirtarget(self) - - def moved_target(self): - """ - Return a Page object for the target this Page was moved to. - - If this page was not moved, it will raise a NoMoveTargetError. - This method also works if the source was already deleted. - - :rtype: pywikibot.page.Page - :raises pywikibot.exceptions.NoMoveTargetError: page was not moved - """ - gen = iter(self.site.logevents(logtype='move', page=self, total=1)) - try: - lastmove = next(gen) - except StopIteration: - raise NoMoveTargetError(self) - else: - return lastmove.target_page - - def revisions(self, - reverse: bool = False, - total: Optional[int] = None, - content: bool = False, - starttime=None, endtime=None): - """Generator which loads the version history as Revision instances.""" - # TODO: Only request uncached revisions - self.site.loadrevisions(self, content=content, rvdir=reverse, - starttime=starttime, endtime=endtime, - total=total) - return (self._revisions[rev] for rev in - sorted(self._revisions, reverse=not reverse)[:total]) - - def getVersionHistoryTable(self, - reverse: bool = False, - total: Optional[int] = None): - """Return the version history as a wiki table.""" - result = '{| class="wikitable"\n' - result += '! oldid || date/time || username || edit summary\n' - for entry in self.revisions(reverse=reverse, total=total): - result += '|----\n' - result += ('| {r.revid} || {r.timestamp} || {r.user} || ' - '<nowiki>{r.comment}</nowiki>\n'.format(r=entry)) - result += '|}\n' - return result - - def contributors(self, - total: Optional[int] = None, - starttime=None, endtime=None): - """ - Compile contributors of this page with edit counts. - - :param total: iterate no more than this number of revisions in total - :param starttime: retrieve revisions starting at this Timestamp - :param endtime: retrieve revisions ending at this Timestamp - - :return: number of edits for each username - :rtype: :py:obj:`collections.Counter` - """ - return Counter(rev.user for rev in - self.revisions(total=total, - starttime=starttime, endtime=endtime)) - - def revision_count(self, contributors=None) -> int: - """Determine number of edits from contributors. - - :param contributors: contributor usernames - :type contributors: iterable of str or pywikibot.User, - a single pywikibot.User, a str or None - :return: number of edits for all provided usernames - """ - cnt = self.contributors() - - if not contributors: - return sum(cnt.values()) - - if isinstance(contributors, User): - contributors = contributors.username - - if isinstance(contributors, str): - return cnt[contributors] - - return sum(cnt[user.username] if isinstance(user, User) else cnt[user] - for user in contributors) - - def merge_history(self, dest, timestamp=None, reason=None) -> None: - """ - Merge revisions from this page into another page. - - See :py:obj:`APISite.merge_history` for details. - - :param dest: Destination page to which revisions will be merged - :type dest: pywikibot.Page - :param timestamp: Revisions from this page dating up to this timestamp - will be merged into the destination page (if not given or False, - all revisions will be merged) - :type timestamp: pywikibot.Timestamp - :param reason: Optional reason for the history merge - :type reason: str - """ - self.site.merge_history(self, dest, timestamp, reason) - - def move(self, - newtitle: str, - reason: Optional[str] = None, - movetalk: bool = True, - noredirect: bool = False): - """ - Move this page to a new title. - - :param newtitle: The new page title. - :param reason: The edit summary for the move. - :param movetalk: If true, move this page's talk page (if it exists) - :param noredirect: if move succeeds, delete the old page - (usually requires sysop privileges, depending on wiki settings) - """ - if reason is None: - pywikibot.output('Moving {} to [[{}]].' - .format(self.title(as_link=True), newtitle)) - reason = pywikibot.input('Please enter a reason for the move:') - return self.site.movepage(self, newtitle, reason, - movetalk=movetalk, - noredirect=noredirect) - - def delete( - self, - reason: Optional[str] = None, - prompt: bool = True, - mark: bool = False, - automatic_quit: bool = False, - *, - deletetalk: bool = False - ) -> None: - """ - Delete the page from the wiki. Requires administrator status. - - .. versionchanged:: 7.1 - keyword only parameter *deletetalk* was added. - - :param reason: The edit summary for the deletion, or rationale - for deletion if requesting. If None, ask for it. - :param deletetalk: Also delete the talk page, if it exists. - :param prompt: If true, prompt user for confirmation before deleting. - :param mark: If true, and user does not have sysop rights, place a - speedy-deletion request on the page instead. If false, non-sysops - will be asked before marking pages for deletion. - :param automatic_quit: show also the quit option, when asking - for confirmation. - """ - if reason is None: - pywikibot.output('Deleting {}.'.format(self.title(as_link=True))) - reason = pywikibot.input('Please enter a reason for the deletion:') - - # If user has 'delete' right, delete the page - if self.site.has_right('delete'): - answer = 'y' - if prompt and not hasattr(self.site, '_noDeletePrompt'): - answer = pywikibot.input_choice( - 'Do you want to delete {}?'.format(self.title( - as_link=True, force_interwiki=True)), - [('Yes', 'y'), ('No', 'n'), ('All', 'a')], - 'n', automatic_quit=automatic_quit) - if answer == 'a': - answer = 'y' - self.site._noDeletePrompt = True - if answer == 'y': - self.site.delete(self, reason, deletetalk=deletetalk) - return - - # Otherwise mark it for deletion - if mark or hasattr(self.site, '_noMarkDeletePrompt'): - answer = 'y' - else: - answer = pywikibot.input_choice( - "Can't delete {}; do you want to mark it for deletion instead?" - .format(self), - [('Yes', 'y'), ('No', 'n'), ('All', 'a')], - 'n', automatic_quit=False) - if answer == 'a': - answer = 'y' - self.site._noMarkDeletePrompt = True - if answer == 'y': - template = '{{delete|1=%s}}\n' % reason - # We can't add templates in a wikidata item, so let's use its - # talk page - if isinstance(self, pywikibot.ItemPage): - target = self.toggleTalkPage() - else: - target = self - target.text = template + target.text - target.save(summary=reason) - - def has_deleted_revisions(self) -> bool: - """Return True if the page has deleted revisions. - - .. versionadded:: 4.2 - """ - if not hasattr(self, '_has_deleted_revisions'): - gen = self.site.deletedrevs(self, total=1, prop=['ids']) - self._has_deleted_revisions = bool(list(gen)) - return self._has_deleted_revisions - - def loadDeletedRevisions(self, total: Optional[int] = None, **kwargs): - """ - Retrieve deleted revisions for this Page. - - Stores all revisions' timestamps, dates, editors and comments in - self._deletedRevs attribute. - - :return: iterator of timestamps (which can be used to retrieve - revisions later on). - :rtype: generator - """ - if not hasattr(self, '_deletedRevs'): - self._deletedRevs = {} - for item in self.site.deletedrevs(self, total=total, **kwargs): - for rev in item.get('revisions', []): - self._deletedRevs[rev['timestamp']] = rev - yield rev['timestamp'] - - def getDeletedRevision( - self, - timestamp, - content: bool = False, - **kwargs - ) -> List: - """ - Return a particular deleted revision by timestamp. - - :return: a list of [date, editor, comment, text, restoration - marker]. text will be None, unless content is True (or has - been retrieved earlier). If timestamp is not found, returns - empty list. - """ - if hasattr(self, '_deletedRevs'): - if timestamp in self._deletedRevs and ( - not content - or 'content' in self._deletedRevs[timestamp]): - return self._deletedRevs[timestamp] - - for item in self.site.deletedrevs(self, start=timestamp, - content=content, total=1, **kwargs): - # should only be one item with one revision - if item['title'] == self.title(): - if 'revisions' in item: - return item['revisions'][0] - return [] - - def markDeletedRevision(self, timestamp, undelete: bool = True): - """ - Mark the revision identified by timestamp for undeletion. - - :param undelete: if False, mark the revision to remain deleted. - """ - if not hasattr(self, '_deletedRevs'): - self.loadDeletedRevisions() - if timestamp not in self._deletedRevs: - raise ValueError( - 'Timestamp {} is not a deleted revision' - .format(timestamp)) - self._deletedRevs[timestamp]['marked'] = undelete - - def undelete(self, reason: Optional[str] = None) -> None: - """ - Undelete revisions based on the markers set by previous calls. - - If no calls have been made since loadDeletedRevisions(), everything - will be restored. - - Simplest case:: - - Page(...).undelete('This will restore all revisions') - - More complex:: - - pg = Page(...) - revs = pg.loadDeletedRevisions() - for rev in revs: - if ... #decide whether to undelete a revision - pg.markDeletedRevision(rev) #mark for undeletion - pg.undelete('This will restore only selected revisions.') - - :param reason: Reason for the action. - """ - if hasattr(self, '_deletedRevs'): - undelete_revs = [ts for ts, rev in self._deletedRevs.items() - if 'marked' in rev and rev['marked']] - else: - undelete_revs = [] - if reason is None: - warn('Not passing a reason for undelete() is deprecated.', - DeprecationWarning) - pywikibot.output('Undeleting {}.'.format(self.title(as_link=True))) - reason = pywikibot.input( - 'Please enter a reason for the undeletion:') - self.site.undelete(self, reason, revision=undelete_revs) - - def protect(self, - reason: Optional[str] = None, - protections: Optional[dict] = None, - **kwargs) -> None: - """ - Protect or unprotect a wiki page. Requires administrator status. - - Valid protection levels are '' (equivalent to 'none'), - 'autoconfirmed', 'sysop' and 'all'. 'all' means 'everyone is allowed', - i.e. that protection type will be unprotected. - - In order to unprotect a type of permission, the protection level shall - be either set to 'all' or '' or skipped in the protections dictionary. - - Expiry of protections can be set via kwargs, see Site.protect() for - details. By default there is no expiry for the protection types. - - :param protections: A dict mapping type of protection to protection - level of that type. Allowed protection types for a page can be - retrieved by Page.self.applicable_protections() - Defaults to protections is None, which means unprotect all - protection types. - Example: {'move': 'sysop', 'edit': 'autoconfirmed'} - - :param reason: Reason for the action, default is None and will set an - empty string. - """ - protections = protections or {} # protections is converted to {} - reason = reason or '' # None is converted to '' - - self.site.protect(self, protections, reason, **kwargs) - - def change_category(self, old_cat, new_cat, - summary: Optional[str] = None, - sort_key=None, - in_place: bool = True, - include: Optional[List[str]] = None, - show_diff: bool = False) -> bool: - """ - Remove page from oldCat and add it to newCat. - - .. versionadded:: 7.0 - The `show_diff` parameter - - :param old_cat: category to be removed - :type old_cat: pywikibot.page.Category - :param new_cat: category to be added, if any - :type new_cat: pywikibot.page.Category or None - - :param summary: string to use as an edit summary - - :param sort_key: sortKey to use for the added category. - Unused if newCat is None, or if inPlace=True - If sortKey=True, the sortKey used for oldCat will be used. - - :param in_place: if True, change categories in place rather than - rearranging them. - - :param include: list of tags not to be disabled by default in relevant - textlib functions, where CategoryLinks can be searched. - :param show_diff: show changes between oldtext and newtext - (default: False) - - :return: True if page was saved changed, otherwise False. - """ - # get list of Category objects the article is in and remove possible - # duplicates - cats = [] - for cat in textlib.getCategoryLinks(self.text, site=self.site, - include=include or []): - if cat not in cats: - cats.append(cat) - - if not self.has_permission(): - pywikibot.output("Can't edit {}, skipping it..." - .format(self.title(as_link=True))) - return False - - if old_cat not in cats: - if self.namespace() != 10: - pywikibot.error('{} is not in category {}!' - .format(self.title(as_link=True), - old_cat.title())) - else: - pywikibot.output('{} is not in category {}, skipping...' - .format(self.title(as_link=True), - old_cat.title())) - return False - - # This prevents the bot from adding new_cat if it is already present. - if new_cat in cats: - new_cat = None - - oldtext = self.text - if in_place or self.namespace() == 10: - newtext = textlib.replaceCategoryInPlace(oldtext, old_cat, new_cat, - site=self.site) - else: - old_cat_pos = cats.index(old_cat) - if new_cat: - if sort_key is True: - # Fetch sort_key from old_cat in current page. - sort_key = cats[old_cat_pos].sortKey - cats[old_cat_pos] = Category(self.site, new_cat.title(), - sort_key=sort_key) - else: - cats.pop(old_cat_pos) - - try: - newtext = textlib.replaceCategoryLinks(oldtext, cats) - except ValueError: - # Make sure that the only way replaceCategoryLinks() can return - # a ValueError is in the case of interwiki links to self. - pywikibot.output('Skipping {} because of interwiki link to ' - 'self'.format(self.title())) - return False - - if oldtext != newtext: - try: - self.put(newtext, summary, show_diff=show_diff) - except PageSaveRelatedError as error: - pywikibot.output('Page {} not saved: {}' - .format(self.title(as_link=True), error)) - except NoUsernameError: - pywikibot.output('Page {} not saved; sysop privileges ' - 'required.'.format(self.title(as_link=True))) - else: - return True - - return False - - def is_flow_page(self) -> bool: - """Whether a page is a Flow page.""" - return self.content_model == 'flow-board' - - def create_short_link(self, - permalink: bool = False, - with_protocol: bool = True) -> str: - """ - Return a shortened link that points to that page. - - If shared_urlshortner_wiki is defined in family config, it'll use - that site to create the link instead of the current wiki. - - :param permalink: If true, the link will point to the actual revision - of the page. - :param with_protocol: If true, and if it's not already included, - the link will have http(s) protocol prepended. On Wikimedia wikis - the protocol is already present. - :return: The reduced link. - """ - wiki = self.site - if self.site.family.shared_urlshortner_wiki: - wiki = pywikibot.Site(*self.site.family.shared_urlshortner_wiki) - - url = self.permalink() if permalink else self.full_url() - - link = wiki.create_short_link(url) - if re.match(PROTOCOL_REGEX, link): - if not with_protocol: - return re.sub(PROTOCOL_REGEX, '', link) - elif with_protocol: - return '{}://{}'.format(wiki.protocol(), link) - return link - - -class Page(BasePage): - - """Page: A MediaWiki page.""" - - def __init__(self, source, title: str = '', ns=0) -> None: - """Instantiate a Page object.""" - if isinstance(source, pywikibot.site.BaseSite): - if not title: - raise ValueError('Title must be specified and not empty ' - 'if source is a Site.') - super().__init__(source, title, ns) - - @property - def raw_extracted_templates(self): - """ - Extract templates using :py:obj:`textlib.extract_templates_and_params`. - - Disabled parts and whitespace are stripped, except for - whitespace in anonymous positional arguments. - - This value is cached. - - :rtype: list of (str, OrderedDict) - """ - if not hasattr(self, '_raw_extracted_templates'): - templates = textlib.extract_templates_and_params( - self.text, True, True) - self._raw_extracted_templates = templates - - return self._raw_extracted_templates - - def templatesWithParams(self): - """ - Return templates used on this Page. - - The templates are extracted by - :py:obj:`textlib.extract_templates_and_params`, with positional - arguments placed first in order, and each named argument - appearing as 'name=value'. - - All parameter keys and values for each template are stripped of - whitespace. - - :return: a list of tuples with one tuple for each template invocation - in the page, with the template Page as the first entry and a list - of parameters as the second entry. - :rtype: list of (pywikibot.page.Page, list) - """ - # WARNING: may not return all templates used in particularly - # intricate cases such as template substitution - titles = {t.title() for t in self.templates()} - templates = self.raw_extracted_templates - # backwards-compatibility: convert the dict returned as the second - # element into a list in the format used by old scripts - result = [] - for template in templates: - try: - link = pywikibot.Link(template[0], self.site, - default_namespace=10) - if link.canonical_title() not in titles: - continue - except Error: - # this is a parser function or magic word, not template name - # the template name might also contain invalid parts - continue - args = template[1] - intkeys = {} - named = {} - positional = [] - for key in sorted(args): - try: - intkeys[int(key)] = args[key] - except ValueError: - named[key] = args[key] - for i in range(1, len(intkeys) + 1): - # only those args with consecutive integer keys can be - # treated as positional; an integer could also be used - # (out of order) as the key for a named argument - # example: {{tmp|one|two|5=five|three}} - if i in intkeys: - positional.append(intkeys[i]) - else: - for k in intkeys: - if k < 1 or k >= i: - named[str(k)] = intkeys[k] - break - for item in named.items(): - positional.append('{}={}'.format(*item)) - result.append((pywikibot.Page(link, self.site), positional)) - return result - - def set_redirect_target( - self, - target_page, - create: bool = False, - force: bool = False, - keep_section: bool = False, - save: bool = True, - **kwargs - ): - """ - Change the page's text to point to the redirect page. - - :param target_page: target of the redirect, this argument is required. - :type target_page: pywikibot.Page or string - :param create: if true, it creates the redirect even if the page - doesn't exist. - :param force: if true, it set the redirect target even the page - doesn't exist or it's not redirect. - :param keep_section: if the old redirect links to a section - and the new one doesn't it uses the old redirect's section. - :param save: if true, it saves the page immediately. - :param kwargs: Arguments which are used for saving the page directly - afterwards, like 'summary' for edit summary. - """ - if isinstance(target_page, str): - target_page = pywikibot.Page(self.site, target_page) - elif self.site != target_page.site: - raise InterwikiRedirectPageError(self, target_page) - if not self.exists() and not (create or force): - raise NoPageError(self) - if self.exists() and not self.isRedirectPage() and not force: - raise IsNotRedirectPageError(self) - redirect_regex = self.site.redirect_regex - if self.exists(): - old_text = self.get(get_redirect=True) - else: - old_text = '' - result = redirect_regex.search(old_text) - if result: - oldlink = result.group(1) - if (keep_section and '#' in oldlink - and target_page.section() is None): - sectionlink = oldlink[oldlink.index('#'):] - target_page = pywikibot.Page( - self.site, - target_page.title() + sectionlink - ) - prefix = self.text[:result.start()] - suffix = self.text[result.end():] - else: - prefix = '' - suffix = '' - - target_link = target_page.title(as_link=True, textlink=True, - allow_interwiki=False) - target_link = '#{} {}'.format(self.site.redirect(), target_link) - self.text = prefix + target_link + suffix - if save: - self.save(**kwargs) - - def get_best_claim(self, prop: str): - """ - Return the first best Claim for this page. - - Return the first 'preferred' ranked Claim specified by Wikibase - property or the first 'normal' one otherwise. - - .. versionadded:: 3.0 - - :param prop: property id, "P###" - :return: Claim object given by Wikibase property number - for this page object. - :rtype: pywikibot.Claim or None - - :raises UnknownExtensionError: site has no Wikibase extension - """ - def find_best_claim(claims): - """Find the first best ranked claim.""" - index = None - for i, claim in enumerate(claims): - if claim.rank == 'preferred': - return claim - if index is None and claim.rank == 'normal': - index = i - if index is None: - index = 0 - return claims[index] - - if not self.site.has_data_repository: - raise UnknownExtensionError( - 'Wikibase is not implemented for {}.'.format(self.site)) - - def get_item_page(func, *args): - try: - item_p = func(*args) - item_p.get() - return item_p - except NoPageError: - return None - except IsRedirectPageError: - return get_item_page(item_p.getRedirectTarget) - - item_page = get_item_page(pywikibot.ItemPage.fromPage, self) - if item_page and prop in item_page.claims: - return find_best_claim(item_page.claims[prop]) - return None - - -class FilePage(Page): - - """ - A subclass of Page representing a file description page. - - Supports the same interface as Page, with some added methods. - """ - - def __init__(self, source, title: str = '') -> None: - """Initializer.""" - self._file_revisions = {} # dictionary to cache File history. - super().__init__(source, title, 6) - if self.namespace() != 6: - raise ValueError("'{}' is not in the file namespace!" - .format(self.title())) - - def _load_file_revisions(self, imageinfo) -> None: - for file_rev in imageinfo: - # filemissing in API response indicates most fields are missing - # see https://gerrit.wikimedia.org/r/c/mediawiki/core/+/533482/ - if 'filemissing' in file_rev: - pywikibot.warning("File '{}' contains missing revisions" - .format(self.title())) - continue - file_revision = FileInfo(file_rev) - self._file_revisions[file_revision.timestamp] = file_revision - - @property - def latest_file_info(self): - """ - Retrieve and store information of latest Image rev. of FilePage. - - At the same time, the whole history of Image is fetched and cached in - self._file_revisions - - :return: instance of FileInfo() - """ - if not self._file_revisions: - self.site.loadimageinfo(self, history=True) - latest_ts = max(self._file_revisions) - return self._file_revisions[latest_ts] - - @property - def oldest_file_info(self): - """ - Retrieve and store information of oldest Image rev. of FilePage. - - At the same time, the whole history of Image is fetched and cached in - self._file_revisions - - :return: instance of FileInfo() - """ - if not self._file_revisions: - self.site.loadimageinfo(self, history=True) - oldest_ts = min(self._file_revisions) - return self._file_revisions[oldest_ts] - - def get_file_history(self) -> dict: - """ - Return the file's version history. - - :return: dictionary with: - key: timestamp of the entry - value: instance of FileInfo() - """ - if not self._file_revisions: - self.site.loadimageinfo(self, history=True) - return self._file_revisions - - def getImagePageHtml(self) -> str: - """Download the file page, and return the HTML, as a string. - - Caches the HTML code, so that if you run this method twice on the - same FilePage object, the page will only be downloaded once. - """ - if not hasattr(self, '_imagePageHtml'): - path = '{}/index.php?title={}'.format(self.site.scriptpath(), - self.title(as_url=True)) - self._imagePageHtml = http.request(self.site, path).text - return self._imagePageHtml - - def get_file_url(self, url_width=None, url_height=None, - url_param=None) -> str: - """ - Return the url or the thumburl of the file described on this page. - - Fetch the information if not available. - - Once retrieved, thumburl information will also be accessible as - latest_file_info attributes, named as in [1]: - - url, thumburl, thumbwidth and thumbheight - - Parameters correspond to iiprops in: - [1] https://www.mediawiki.org/wiki/API:Imageinfo - - Parameters validation and error handling left to the API call. - - :param url_width: see iiurlwidth in [1] - :param url_height: see iiurlheigth in [1] - :param url_param: see iiurlparam in [1] - :return: latest file url or thumburl - """ - # Plain url is requested. - if url_width is None and url_height is None and url_param is None: - return self.latest_file_info.url - - # Thumburl is requested. - self.site.loadimageinfo(self, history=not self._file_revisions, - url_width=url_width, url_height=url_height, - url_param=url_param) - return self.latest_file_info.thumburl - - def file_is_shared(self) -> bool: - """Check if the file is stored on any known shared repository.""" - # as of now, the only known repositories are commons and wikitravel - # TODO: put the URLs to family file - if not self.site.has_image_repository: - return False - - if 'wikitravel_shared' in self.site.shared_image_repository(): - return self.latest_file_info.url.startswith( - 'https://wikitravel.org/upload/shared/') - # default to commons - return self.latest_file_info.url.startswith( - 'https://upload.wikimedia.org/wikipedia/commons/') - - def getFileVersionHistoryTable(self): - """Return the version history in the form of a wiki table.""" - lines = [] - for info in self.get_file_history().values(): - dimension = '{width}×{height} px ({size} bytes)'.format( - **info.__dict__) - lines.append('| {timestamp} || {user} || {dimension} |' - '| <nowiki>{comment}</nowiki>' - .format(dimension=dimension, **info.__dict__)) - return ('{| class="wikitable"\n' - '! {{int:filehist-datetime}} || {{int:filehist-user}} |' - '| {{int:filehist-dimensions}} || {{int:filehist-comment}}\n' - '|-\n%s\n|}\n' % '\n|-\n'.join(lines)) - - def usingPages(self, total: Optional[int] = None, content: bool = False): - """Yield Pages on which the file is displayed. - - :param total: iterate no more than this number of pages in total - :param content: if True, load the current content of each iterated page - (default False) - """ - return self.site.imageusage(self, total=total, content=content) - - def upload(self, source: str, **kwargs) -> bool: - """ - Upload this file to the wiki. - - keyword arguments are from site.upload() method. - - :param source: Path or URL to the file to be uploaded. - - :keyword comment: Edit summary; if this is not provided, then - filepage.text will be used. An empty summary is not permitted. - This may also serve as the initial page text (see below). - :keyword text: Initial page text; if this is not set, then - filepage.text will be used, or comment. - :keyword watch: If true, add filepage to the bot user's watchlist - :keyword ignore_warnings: It may be a static boolean, a callable - returning a boolean or an iterable. The callable gets a list of - UploadError instances and the iterable should contain the warning - codes for which an equivalent callable would return True if all - UploadError codes are in thet list. If the result is False it'll - not continue uploading the file and otherwise disable any warning - and reattempt to upload the file. NOTE: If report_success is True - or None it'll raise an UploadError exception if the static - boolean is False. - :type ignore_warnings: bool or callable or iterable of str - :keyword chunk_size: The chunk size in bytesfor chunked uploading (see - https://www.mediawiki.org/wiki/API:Upload#Chunked_uploading). It - will only upload in chunks, if the chunk size is positive but lower - than the file size. - :type chunk_size: int - :keyword report_success: If the upload was successful it'll print a - success message and if ignore_warnings is set to False it'll - raise an UploadError if a warning occurred. If it's - None (default) it'll be True if ignore_warnings is a bool and False - otherwise. If it's True or None ignore_warnings must be a bool. - :return: It returns True if the upload was successful and False - otherwise. - """ - filename = url = None - if '://' in source: - url = source - else: - filename = source - return self.site.upload(self, source_filename=filename, source_url=url, - **kwargs) - - def download(self, filename=None, chunk_size=100 * 1024, revision=None): - """ - Download to filename file of FilePage. - - :param filename: filename where to save file: - None: self.title(as_filename=True, with_ns=False) - will be used - str: provided filename will be used. - :type filename: None or str - :param chunk_size: the size of each chunk to be received and - written to file. - :type chunk_size: int - :param revision: file revision to download: - None: self.latest_file_info will be used - FileInfo: provided revision will be used. - :type revision: None or FileInfo - :return: True if download is successful, False otherwise. - :raise IOError: if filename cannot be written for any reason. - """ - if filename is None: - filename = self.title(as_filename=True, with_ns=False) - - filename = os.path.expanduser(filename) - - if revision is None: - revision = self.latest_file_info - - req = http.fetch(revision.url, stream=True) - if req.status_code == HTTPStatus.OK: - try: - with open(filename, 'wb') as f: - for chunk in req.iter_content(chunk_size): - f.write(chunk) - except OSError as e: - raise e - - sha1 = compute_file_hash(filename) - return sha1 == revision.sha1 - pywikibot.warning( - 'Unsuccessfull request ({}): {}' - .format(req.status_code, req.url)) - return False - - def globalusage(self, total=None): - """ - Iterate all global usage for this page. - - :param total: iterate no more than this number of pages in total - :return: a generator that yields Pages also on sites different from - self.site. - :rtype: generator - """ - return self.site.globalusage(self, total=total) - - def data_item(self): - """ - Convenience function to get the associated Wikibase item of the file. - - If WikibaseMediaInfo extension is available (e.g. on Commons), - the method returns the associated mediainfo entity. Otherwise, - it falls back to behavior of BasePage.data_item. - - .. versionadded:: 6.5 - - :rtype: pywikibot.page.WikibaseEntity - """ - if self.site.has_extension('WikibaseMediaInfo'): - if not hasattr(self, '_item'): - self._item = MediaInfo(self.site) - self._item._file = self - return self._item - - return super().data_item() - - -class Category(Page): - - """A page in the Category: namespace.""" - - def __init__(self, source, title: str = '', sort_key=None) -> None: - """ - Initializer. - - All parameters are the same as for Page() Initializer. - """ - self.sortKey = sort_key - super().__init__(source, title, ns=14) - if self.namespace() != 14: - raise ValueError("'{}' is not in the category namespace!" - .format(self.title())) - - def aslink(self, sort_key: Optional[str] = None) -> str: - """ - Return a link to place a page in this Category. - - Use this only to generate a "true" category link, not for interwikis - or text links to category pages. - - :param sort_key: The sort key for the article to be placed in this - Category; if omitted, default sort key is used. - """ - key = sort_key or self.sortKey - if key is not None: - title_with_sort_key = self.title(with_section=False) + '|' + key - else: - title_with_sort_key = self.title(with_section=False) - return '[[{}]]'.format(title_with_sort_key) - - def subcategories(self, - recurse: Union[int, bool] = False, - total: Optional[int] = None, - content: bool = False): - """ - Iterate all subcategories of the current category. - - :param recurse: if not False or 0, also iterate subcategories of - subcategories. If an int, limit recursion to this number of - levels. (Example: recurse=1 will iterate direct subcats and - first-level sub-sub-cats, but no deeper.) - :param total: iterate no more than this number of - subcategories in total (at all levels) - :param content: if True, retrieve the content of the current version - of each category description page (default False) - """ - if not isinstance(recurse, bool) and recurse: - recurse = recurse - 1 - if not hasattr(self, '_subcats'): - self._subcats = [] - for member in self.site.categorymembers( - self, member_type='subcat', total=total, content=content): - subcat = Category(member) - self._subcats.append(subcat) - yield subcat - if total is not None: - total -= 1 - if total == 0: - return - if recurse: - for item in subcat.subcategories( - recurse, total=total, content=content): - yield item - if total is not None: - total -= 1 - if total == 0: - return - else: - for subcat in self._subcats: - yield subcat - if total is not None: - total -= 1 - if total == 0: - return - if recurse: - for item in subcat.subcategories( - recurse, total=total, content=content): - yield item - if total is not None: - total -= 1 - if total == 0: - return - - def articles(self, - recurse: Union[int, bool] = False, - total: Optional[int] = None, - content: bool = False, - namespaces: Union[int, List[int]] = None, - sortby: Optional[str] = None, - reverse: bool = False, - starttime=None, endtime=None, - startprefix: Optional[str] = None, - endprefix: Optional[str] = None): - """ - Yield all articles in the current category. - - By default, yields all *pages* in the category that are not - subcategories! - - :param recurse: if not False or 0, also iterate articles in - subcategories. If an int, limit recursion to this number of - levels. (Example: recurse=1 will iterate articles in first-level - subcats, but no deeper.) - :param total: iterate no more than this number of pages in - total (at all levels) - :param namespaces: only yield pages in the specified namespaces - :param content: if True, retrieve the content of the current version - of each page (default False) - :param sortby: determines the order in which results are generated, - valid values are "sortkey" (default, results ordered by category - sort key) or "timestamp" (results ordered by time page was - added to the category). This applies recursively. - :param reverse: if True, generate results in reverse order - (default False) - :param starttime: if provided, only generate pages added after this - time; not valid unless sortby="timestamp" - :type starttime: pywikibot.Timestamp - :param endtime: if provided, only generate pages added before this - time; not valid unless sortby="timestamp" - :type endtime: pywikibot.Timestamp - :param startprefix: if provided, only generate pages >= this title - lexically; not valid if sortby="timestamp" - :param endprefix: if provided, only generate pages < this title - lexically; not valid if sortby="timestamp" - :rtype: typing.Iterable[pywikibot.Page] - """ - seen = set() - for member in self.site.categorymembers(self, - namespaces=namespaces, - total=total, - content=content, - sortby=sortby, - reverse=reverse, - starttime=starttime, - endtime=endtime, - startprefix=startprefix, - endprefix=endprefix, - member_type=['page', 'file']): - if recurse: - seen.add(hash(member)) - yield member - if total is not None: - total -= 1 - if total == 0: - return - - if recurse: - if not isinstance(recurse, bool) and recurse: - recurse -= 1 - for subcat in self.subcategories(): - for article in subcat.articles(recurse=recurse, - total=total, - content=content, - namespaces=namespaces, - sortby=sortby, - reverse=reverse, - starttime=starttime, - endtime=endtime, - startprefix=startprefix, - endprefix=endprefix): - hash_value = hash(article) - if hash_value in seen: - continue - seen.add(hash_value) - yield article - if total is not None: - total -= 1 - if total == 0: - return - - def members(self, recurse: bool = False, - namespaces=None, - total: Optional[int] = None, - content: bool = False): - """Yield all category contents (subcats, pages, and files). - - :rtype: typing.Iterable[pywikibot.Page] - """ - for member in self.site.categorymembers( - self, namespaces=namespaces, total=total, content=content): - yield member - if total is not None: - total -= 1 - if total == 0: - return - if recurse: - if not isinstance(recurse, bool) and recurse: - recurse = recurse - 1 - for subcat in self.subcategories(): - for article in subcat.members( - recurse, namespaces, total=total, content=content): - yield article - if total is not None: - total -= 1 - if total == 0: - return - - def isEmptyCategory(self) -> bool: - """Return True if category has no members (including subcategories).""" - ci = self.categoryinfo - return sum(ci[k] for k in ['files', 'pages', 'subcats']) == 0 - - def isHiddenCategory(self) -> bool: - """Return True if the category is hidden.""" - return 'hiddencat' in self.properties() - - @property - def categoryinfo(self) -> dict: - """ - Return a dict containing information about the category. - - The dict contains values for: - - Numbers of pages, subcategories, files, and total contents. - """ - return self.site.categoryinfo(self) - - def newest_pages(self, total=None): - """ - Return pages in a category ordered by the creation date. - - If two or more pages are created at the same time, the pages are - returned in the order they were added to the category. The most - recently added page is returned first. - - It only allows to return the pages ordered from newest to oldest, as it - is impossible to determine the oldest page in a category without - checking all pages. But it is possible to check the category in order - with the newly added first and it yields all pages which were created - after the currently checked page was added (and thus there is no page - created after any of the cached but added before the currently - checked). - - :param total: The total number of pages queried. - :type total: int - :return: A page generator of all pages in a category ordered by the - creation date. From newest to oldest. Note: It currently only - returns Page instances and not a subclass of it if possible. This - might change so don't expect to only get Page instances. - :rtype: generator - """ - def check_cache(latest): - """Return the cached pages in order and not more than total.""" - cached = [] - for timestamp in sorted((ts for ts in cache if ts > latest), - reverse=True): - # The complete list can be removed, it'll either yield all of - # them, or only a portion but will skip the rest anyway - cached += cache.pop(timestamp)[:None if total is None else - total - len(cached)] - if total and len(cached) >= total: - break # already got enough - assert total is None or len(cached) <= total, \ - 'Number of caches is more than total number requested' - return cached - - # all pages which have been checked but where created before the - # current page was added, at some point they will be created after - # the current page was added. It saves all pages via the creation - # timestamp. Be prepared for multiple pages. - cache = defaultdict(list) - # TODO: Make site.categorymembers is usable as it returns pages - # There is no total defined, as it's not known how many pages need to - # be checked before the total amount of new pages was found. In worst - # case all pages of a category need to be checked. - for member in pywikibot.data.api.QueryGenerator( - site=self.site, parameters={ - 'list': 'categorymembers', 'cmsort': 'timestamp', - 'cmdir': 'older', 'cmprop': 'timestamp|title', - 'cmtitle': self.title()}): - # TODO: Upcast to suitable class - page = pywikibot.Page(self.site, member['title']) - assert page.namespace() == member['ns'], \ - 'Namespace of the page is not consistent' - cached = check_cache(pywikibot.Timestamp.fromISOformat( - member['timestamp'])) - yield from cached - if total is not None: - total -= len(cached) - if total <= 0: - break - cache[page.oldest_revision.timestamp] += [page] - else: - # clear cache - assert total is None or total > 0, \ - 'As many items as given in total already returned' - yield from check_cache(pywikibot.Timestamp.min) - - -class User(Page): - - """ - A class that represents a Wiki user. - - This class also represents the Wiki page User:<username> - """ - - def __init__(self, source, title: str = '') -> None: - """ - Initializer for a User object. - - All parameters are the same as for Page() Initializer. - """ - self._isAutoblock = True - if title.startswith('#'): - title = title[1:] - elif ':#' in title: - title = title.replace(':#', ':') - else: - self._isAutoblock = False - super().__init__(source, title, ns=2) - if self.namespace() != 2: - raise ValueError("'{}' is not in the user namespace!" - .format(self.title())) - if self._isAutoblock: - # This user is probably being queried for purpose of lifting - # an autoblock. - pywikibot.output( - 'This is an autoblock ID, you can only use to unblock it.') - - @property - def username(self) -> str: - """ - The username. - - Convenience method that returns the title of the page with - namespace prefix omitted, which is the username. - """ - if self._isAutoblock: - return '#' + self.title(with_ns=False) - return self.title(with_ns=False) - - def isRegistered(self, force: bool = False) -> bool: - """ - Determine if the user is registered on the site. - - It is possible to have a page named User:xyz and not have - a corresponding user with username xyz. - - The page does not need to exist for this method to return - True. - - :param force: if True, forces reloading the data from API - """ - # T135828: the registration timestamp may be None but the key exists - return (not self.isAnonymous() - and 'registration' in self.getprops(force)) - - def isAnonymous(self) -> bool: - """Determine if the user is editing as an IP address.""" - return is_ip_address(self.username) - - def getprops(self, force: bool = False) -> dict: - """ - Return a properties about the user. - - :param force: if True, forces reloading the data from API - """ - if force and hasattr(self, '_userprops'): - del self._userprops - if not hasattr(self, '_userprops'): - self._userprops = list(self.site.users([self.username, ]))[0] - if self.isAnonymous(): - r = list(self.site.blocks(iprange=self.username, total=1)) - if r: - self._userprops['blockedby'] = r[0]['by'] - self._userprops['blockreason'] = r[0]['reason'] - return self._userprops - - def registration(self, force: bool = False): - """ - Fetch registration date for this user. - - :param force: if True, forces reloading the data from API - :rtype: pywikibot.Timestamp or None - """ - if not self.isAnonymous(): - reg = self.getprops(force).get('registration') - if reg: - return pywikibot.Timestamp.fromISOformat(reg) - return None - - def editCount(self, force: bool = False) -> int: - """ - Return edit count for a registered user. - - Always returns 0 for 'anonymous' users. - - :param force: if True, forces reloading the data from API - """ - return self.getprops(force).get('editcount', 0) - - def is_blocked(self, force: bool = False) -> bool: - """Determine whether the user is currently blocked. - - .. versionchanged:: 7.0 - renamed from :meth:`isBlocked` method, - can also detect range blocks. - - :param force: if True, forces reloading the data from API - """ - return 'blockedby' in self.getprops(force) - - @deprecated('is_blocked', since='7.0.0') - def isBlocked(self, force: bool = False) -> bool: - """Determine whether the user is currently blocked. - - .. deprecated:: 7.0 - use :meth:`is_blocked` instead - - :param force: if True, forces reloading the data from API - """ - return self.is_blocked(force) - - def is_locked(self, force: bool = False) -> bool: - """Determine whether the user is currently locked globally. - - .. versionadded:: 7.0 - - :param force: if True, forces reloading the data from API - """ - return self.site.is_locked(self.username, force) - - def isEmailable(self, force: bool = False) -> bool: - """ - Determine whether emails may be send to this user through MediaWiki. - - :param force: if True, forces reloading the data from API - """ - return not self.isAnonymous() and 'emailable' in self.getprops(force) - - def groups(self, force: bool = False) -> list: - """ - Return a list of groups to which this user belongs. - - The list of groups may be empty. - - :param force: if True, forces reloading the data from API - :return: groups property - """ - return self.getprops(force).get('groups', []) - - def gender(self, force: bool = False) -> str: - """Return the gender of the user. - - :param force: if True, forces reloading the data from API - :return: return 'male', 'female', or 'unknown' - """ - if self.isAnonymous(): - return 'unknown' - return self.getprops(force).get('gender', 'unknown') - - def rights(self, force: bool = False) -> list: - """Return user rights. - - :param force: if True, forces reloading the data from API - :return: return user rights - """ - return self.getprops(force).get('rights', []) - - def getUserPage(self, subpage: str = ''): - """ - Return a Page object relative to this user's main page. - - :param subpage: subpage part to be appended to the main - page title (optional) - :type subpage: str - :return: Page object of user page or user subpage - :rtype: pywikibot.Page - """ - if self._isAutoblock: - # This user is probably being queried for purpose of lifting - # an autoblock, so has no user pages per se. - raise AutoblockUserError( - 'This is an autoblock ID, you can only use to unblock it.') - if subpage: - subpage = '/' + subpage - return Page(Link(self.title() + subpage, self.site)) - - def getUserTalkPage(self, subpage: str = ''): - """ - Return a Page object relative to this user's main talk page. - - :param subpage: subpage part to be appended to the main - talk page title (optional) - :type subpage: str - :return: Page object of user talk page or user talk subpage - :rtype: pywikibot.Page - """ - if self._isAutoblock: - # This user is probably being queried for purpose of lifting - # an autoblock, so has no user talk pages per se. - raise AutoblockUserError( - 'This is an autoblock ID, you can only use to unblock it.') - if subpage: - subpage = '/' + subpage - return Page(Link(self.username + subpage, - self.site, default_namespace=3)) - - def send_email(self, subject: str, text: str, ccme: bool = False) -> bool: - """ - Send an email to this user via MediaWiki's email interface. - - :param subject: the subject header of the mail - :param text: mail body - :param ccme: if True, sends a copy of this email to the bot - :raises NotEmailableError: the user of this User is not emailable - :raises UserRightsError: logged in user does not have 'sendemail' right - :return: operation successful indicator - """ - if not self.isEmailable(): - raise NotEmailableError(self) - - if not self.site.has_right('sendemail'): - raise UserRightsError("You don't have permission to send mail") - - params = { - 'action': 'emailuser', - 'target': self.username, - 'token': self.site.tokens['email'], - 'subject': subject, - 'text': text, - } - if ccme: - params['ccme'] = 1 - mailrequest = self.site.simple_request(**params) - maildata = mailrequest.submit() - - if 'emailuser' in maildata: - if maildata['emailuser']['result'] == 'Success': - return True - return False - - def block(self, *args, **kwargs): - """ - Block user. - - Refer :py:obj:`APISite.blockuser` method for parameters. - - :return: None - """ - try: - self.site.blockuser(self, *args, **kwargs) - except APIError as err: - if err.code == 'invalidrange': - raise ValueError('{} is not a valid IP range.' - .format(self.username)) - - raise err - - def unblock(self, reason: Optional[str] = None) -> None: - """ - Remove the block for the user. - - :param reason: Reason for the unblock. - """ - self.site.unblockuser(self, reason) - - def logevents(self, **kwargs): - """Yield user activities. - - :keyword logtype: only iterate entries of this type - (see mediawiki api documentation for available types) - :type logtype: str - :keyword page: only iterate entries affecting this page - :type page: Page or str - :keyword namespace: namespace to retrieve logevents from - :type namespace: int or Namespace - :keyword start: only iterate entries from and after this Timestamp - :type start: Timestamp or ISO date string - :keyword end: only iterate entries up to and through this Timestamp - :type end: Timestamp or ISO date string - :keyword reverse: if True, iterate oldest entries first - (default: newest) - :type reverse: bool - :keyword tag: only iterate entries tagged with this tag - :type tag: str - :keyword total: maximum number of events to iterate - :type total: int - :rtype: iterable - """ - return self.site.logevents(user=self.username, **kwargs) - - @property - def last_event(self): - """Return last user activity. - - :return: last user log entry - :rtype: LogEntry or None - """ - return next(iter(self.logevents(total=1)), None) - - def contributions(self, total: int = 500, **kwargs) -> tuple: - """ - Yield tuples describing this user edits. - - Each tuple is composed of a pywikibot.Page object, - the revision id (int), the edit timestamp (as a pywikibot.Timestamp - object), and the comment (str). - Pages returned are not guaranteed to be unique. - - :param total: limit result to this number of pages - :keyword start: Iterate contributions starting at this Timestamp - :keyword end: Iterate contributions ending at this Timestamp - :keyword reverse: Iterate oldest contributions first (default: newest) - :keyword namespaces: only iterate pages in these namespaces - :type namespaces: iterable of str or Namespace key, - or a single instance of those types. May be a '|' separated - list of namespace identifiers. - :keyword showMinor: if True, iterate only minor edits; if False and - not None, iterate only non-minor edits (default: iterate both) - :keyword top_only: if True, iterate only edits which are the latest - revision (default: False) - :return: tuple of pywikibot.Page, revid, pywikibot.Timestamp, comment - """ - for contrib in self.site.usercontribs( - user=self.username, total=total, **kwargs): - ts = pywikibot.Timestamp.fromISOformat(contrib['timestamp']) - yield (Page(self.site, contrib['title'], contrib['ns']), - contrib['revid'], - ts, - contrib.get('comment')) - - @property - def first_edit(self): - """Return first user contribution. - - :return: first user contribution entry - :return: tuple of pywikibot.Page, revid, pywikibot.Timestamp, comment - :rtype: tuple or None - """ - return next(self.contributions(reverse=True, total=1), None) - - @property - def last_edit(self): - """Return last user contribution. - - :return: last user contribution entry - :return: tuple of pywikibot.Page, revid, pywikibot.Timestamp, comment - :rtype: tuple or None - """ - return next(self.contributions(total=1), None) - - def deleted_contributions( - self, *, total: int = 500, **kwargs - ) -> Iterable[Tuple[Page, Revision]]: - """Yield tuples describing this user's deleted edits. - - .. versionadded:: 5.5 - - :param total: Limit results to this number of pages - :keyword start: Iterate contributions starting at this Timestamp - :keyword end: Iterate contributions ending at this Timestamp - :keyword reverse: Iterate oldest contributions first (default: newest) - :keyword namespaces: Only iterate pages in these namespaces - """ - for data in self.site.alldeletedrevisions(user=self.username, - total=total, **kwargs): - page = Page(self.site, data['title'], data['ns']) - for contrib in data['revisions']: - yield page, Revision(**contrib) - - def uploadedImages(self, total=10): - """ - Yield tuples describing files uploaded by this user. - - Each tuple is composed of a pywikibot.Page, the timestamp (str in - ISO8601 format), comment (str) and a bool for pageid > 0. - Pages returned are not guaranteed to be unique. - - :param total: limit result to this number of pages - :type total: int - """ - if not self.isRegistered(): - return - for item in self.logevents(logtype='upload', total=total): - yield (item.page(), - str(item.timestamp()), - item.comment(), - item.pageid() > 0) - - @property - def is_thankable(self) -> bool: - """ - Determine if the user has thanks notifications enabled. - - NOTE: This doesn't accurately determine if thanks is enabled for user. - Privacy of thanks preferences is under discussion, please see - https://phabricator.wikimedia.org/T57401#2216861, and - https://phabricator.wikimedia.org/T120753#1863894 - """ - return self.isRegistered() and 'bot' not in self.groups() - - -class WikibaseEntity: - - """ - The base interface for Wikibase entities. - - Each entity is identified by a data repository it belongs to - and an identifier. - - :cvar DATA_ATTRIBUTES: dictionary which maps data attributes (eg. 'labels', - 'claims') to appropriate collection classes (eg. LanguageDict, - ClaimsCollection) - - :cvar entity_type: entity type identifier - :type entity_type: str - - :cvar title_pattern: regular expression which matches all possible - entity ids for this entity type - :type title_pattern: str - """ - - DATA_ATTRIBUTES = {} # type: Dict[str, Any] - - def __init__(self, repo, id_=None) -> None: - """ - Initializer. - - :param repo: Entity repository. - :type repo: DataSite - :param id_: Entity identifier. - :type id_: str or None, -1 and None mean non-existing - """ - self.repo = repo - self.id = id_ if id_ is not None else '-1' - if self.id != '-1' and not self.is_valid_id(self.id): - raise InvalidTitleError( - "'{}' is not a valid {} page title" - .format(self.id, self.entity_type)) - - def __repr__(self) -> str: - if self.id != '-1': - return 'pywikibot.page.{}({!r}, {!r})'.format( - self.__class__.__name__, self.repo, self.id) - return 'pywikibot.page.{}({!r})'.format( - self.__class__.__name__, self.repo) - - @classmethod - def is_valid_id(cls, entity_id: str) -> bool: - """ - Whether the string can be a valid id of the entity type. - - :param entity_id: The ID to test. - """ - if not hasattr(cls, 'title_pattern'): - return True - - return bool(re.fullmatch(cls.title_pattern, entity_id)) - - def __getattr__(self, name): - if name in self.DATA_ATTRIBUTES: - if self.getID() == '-1': - for key, cls in self.DATA_ATTRIBUTES.items(): - setattr(self, key, cls.new_empty(self.repo)) - return getattr(self, name) - return self.get()[name] - - raise AttributeError("'{}' object has no attribute '{}'" - .format(self.__class__.__name__, name)) - - def _defined_by(self, singular: bool = False) -> dict: - """ - Internal function to provide the API parameters to identify the entity. - - An empty dict is returned if the entity has not been created yet. - - :param singular: Whether the parameter names should use the singular - form - :return: API parameters - """ - params = {} - if self.id != '-1': - if singular: - params['id'] = self.id - else: - params['ids'] = self.id - return params - - def getID(self, numeric: bool = False): - """ - Get the identifier of this entity. - - :param numeric: Strip the first letter and return an int - """ - if numeric: - return int(self.id[1:]) if self.id != '-1' else -1 - return self.id - - def get_data_for_new_entity(self) -> dict: - """ - Return data required for creation of a new entity. - - Override it if you need. - """ - return {} - - def toJSON(self, diffto: Optional[dict] = None) -> dict: - """ - Create JSON suitable for Wikibase API. - - When diffto is provided, JSON representing differences - to the provided data is created. - - :param diffto: JSON containing entity data - """ - data = {} - for key in self.DATA_ATTRIBUTES: - attr = getattr(self, key, None) - if attr is None: - continue - if diffto: - value = attr.toJSON(diffto=diffto.get(key)) - else: - value = attr.toJSON() - if value: - data[key] = value - return data - - @classmethod - def _normalizeData(cls, data: dict) -> dict: - """ - Helper function to expand data into the Wikibase API structure. - - :param data: The dict to normalize - :return: The dict with normalized data - """ - norm_data = {} - for key, attr in cls.DATA_ATTRIBUTES.items(): - if key in data: - norm_data[key] = attr.normalizeData(data[key]) - return norm_data - - @property - def latest_revision_id(self) -> Optional[int]: - """ - Get the revision identifier for the most recent revision of the entity. - - :rtype: int or None if it cannot be determined - :raise NoWikibaseEntityError: if the entity doesn't exist - """ - if not hasattr(self, '_revid'): - # fixme: unlike BasePage.latest_revision_id, this raises - # exception when entity is redirect, cannot use get_redirect - self.get() - return self._revid - - @latest_revision_id.setter - def latest_revision_id(self, value: Optional[int]) -> None: - self._revid = value - - @latest_revision_id.deleter - def latest_revision_id(self) -> None: - if hasattr(self, '_revid'): - del self._revid - - def exists(self) -> bool: - """Determine if an entity exists in the data repository.""" - if not hasattr(self, '_content'): - try: - self.get() - return True - except NoWikibaseEntityError: - return False - return 'missing' not in self._content - - def get(self, force: bool = False) -> dict: - """ - Fetch all entity data and cache it. - - :param force: override caching - :raise NoWikibaseEntityError: if this entity doesn't exist - :return: actual data which entity holds - """ - if force or not hasattr(self, '_content'): - identification = self._defined_by() - if not identification: - raise NoWikibaseEntityError(self) - - try: - data = self.repo.loadcontent(identification) - except APIError as err: - if err.code == 'no-such-entity': - raise NoWikibaseEntityError(self) - raise - item_index, content = data.popitem() - self.id = item_index - self._content = content - if 'missing' in self._content: - raise NoWikibaseEntityError(self) - - self.latest_revision_id = self._content.get('lastrevid') - - data = {} - - # This initializes all data, - for key, cls in self.DATA_ATTRIBUTES.items(): - value = cls.fromJSON(self._content.get(key, {}), self.repo) - setattr(self, key, value) - data[key] = value - return data - - def editEntity(self, data=None, **kwargs) -> None: - """ - Edit an entity using Wikibase wbeditentity API. - - :param data: Data to be saved - :type data: dict, or None to save the current content of the entity. - """ - if data is None: - data = self.toJSON(diffto=getattr(self, '_content', None)) - else: - data = self._normalizeData(data) - - baserevid = getattr(self, '_revid', None) - - updates = self.repo.editEntity( - self, data, baserevid=baserevid, **kwargs) - - # the attribute may have been unset in ItemPage - if getattr(self, 'id', '-1') == '-1': - self.__init__(self.repo, updates['entity']['id']) - - # the response also contains some data under the 'entity' key - # but it is NOT the actual content - # see also [[d:Special:Diff/1356933963]] - # TODO: there might be some circumstances under which - # the content can be safely reused - if hasattr(self, '_content'): - del self._content - self.latest_revision_id = updates['entity'].get('lastrevid') - - def concept_uri(self) -> str: - """ - Return the full concept URI. - - :raise NoWikibaseEntityError: if this entity doesn't exist - """ - entity_id = self.getID() - if entity_id == '-1': - raise NoWikibaseEntityError(self) - return '{}{}'.format(self.repo.concept_base_uri, entity_id) - - -class MediaInfo(WikibaseEntity): - - """Interface for MediaInfo entities on Commons. - - .. versionadded:: 6.5 - """ - - title_pattern = r'M[1-9]\d*' - DATA_ATTRIBUTES = { - 'labels': LanguageDict, - # TODO: 'statements': ClaimCollection, - } - - @property - def file(self) -> FilePage: - """Get the file associated with the mediainfo.""" - if not hasattr(self, '_file'): - if self.id == '-1': - # if the above doesn't apply, this entity is in an invalid - # state which needs to be raised as an exception, but also - # logged in case an exception handler is catching - # the generic Error - pywikibot.error('{} is in invalid state' - .format(self.__class__.__name__)) - raise Error('{} is in invalid state' - .format(self.__class__.__name__)) - - page_id = self.getID(numeric=True) - result = list(self.repo.load_pages_from_pageids([page_id])) - if not result: - raise Error('There is no existing page with id "{}"' - .format(page_id)) - - page = result.pop() - if page.namespace() != page.site.namespaces.FILE: - raise Error('Page with id "{}" is not a file'.format(page_id)) - - self._file = FilePage(page) - - return self._file - - def get(self, force: bool = False) -> dict: - """Fetch all MediaInfo entity data and cache it. - - :param force: override caching - :raise NoWikibaseEntityError: if this entity doesn't exist - :return: actual data which entity holds - """ - if self.id == '-1': - if force: - if not self.file.exists(): - exc = NoPageError(self.file) - raise NoWikibaseEntityError(self) from exc - # get just the id for Wikibase API call - self.id = 'M' + str(self.file.pageid) - else: - try: - data = self.file.latest_revision.slots['mediainfo']['*'] - except NoPageError as exc: - raise NoWikibaseEntityError(self) from exc - - self._content = jsonlib.loads(data) - self.id = self._content['id'] - - return super().get(force=force) - - def getID(self, numeric: bool = False): - """ - Get the entity identifier. - - :param numeric: Strip the first letter and return an int - """ - if self.id == '-1': - self.get() - return super().getID(numeric=numeric) - - -class WikibasePage(BasePage, WikibaseEntity): - - """ - Mixin base class for Wikibase entities which are also pages (eg. items). - - There should be no need to instantiate this directly. - """ - - _cache_attrs = BasePage._cache_attrs + ('_content', ) - - def __init__(self, site, title: str = '', **kwargs) -> None: - """ - Initializer. - - If title is provided, either ns or entity_type must also be provided, - and will be checked against the title parsed using the Page - initialisation logic. - - :param site: Wikibase data site - :type site: pywikibot.site.DataSite - :param title: normalized title of the page - :type title: str - :keyword ns: namespace - :type ns: Namespace instance, or int - :keyword entity_type: Wikibase entity type - :type entity_type: str ('item' or 'property') - - :raises TypeError: incorrect use of parameters - :raises ValueError: incorrect namespace - :raises pywikibot.exceptions.Error: title parsing problems - :raises NotImplementedError: the entity type is not supported - """ - if not isinstance(site, pywikibot.site.DataSite): - raise TypeError('site must be a pywikibot.site.DataSite object') - if title and ('ns' not in kwargs and 'entity_type' not in kwargs): - pywikibot.debug('{}.__init__: {} title {!r} specified without ' - 'ns or entity_type' - .format(self.__class__.__name__, site, - title), - layer='wikibase') - - self._namespace = None - - if 'ns' in kwargs: - if isinstance(kwargs['ns'], Namespace): - self._namespace = kwargs.pop('ns') - kwargs['ns'] = self._namespace.id - else: - # numerical namespace given - ns = int(kwargs['ns']) - if site.item_namespace.id == ns: - self._namespace = site.item_namespace - elif site.property_namespace.id == ns: - self._namespace = site.property_namespace - else: - raise ValueError('{!r}: Namespace "{}" is not valid' - .format(site, int(ns))) - - if 'entity_type' in kwargs: - entity_type = kwargs.pop('entity_type') - try: - entity_type_ns = site.get_namespace_for_entity_type( - entity_type) - except EntityTypeUnknownError: - raise ValueError('Wikibase entity type "{}" unknown' - .format(entity_type)) - - if self._namespace: - if self._namespace != entity_type_ns: - raise ValueError('Namespace "{}" is not valid for Wikibase' - ' entity type "{}"' - .format(int(kwargs['ns']), entity_type)) - else: - self._namespace = entity_type_ns - kwargs['ns'] = self._namespace.id - - BasePage.__init__(self, site, title, **kwargs) - - # If a title was not provided, - # avoid checks which may cause an exception. - if not title: - WikibaseEntity.__init__(self, site) - return - - if self._namespace: - if self._link.namespace != self._namespace.id: - raise ValueError("'{}' is not in the namespace {}" - .format(title, self._namespace.id)) - else: - # Neither ns or entity_type was provided. - # Use the _link to determine entity type. - ns = self._link.namespace - if self.site.item_namespace.id == ns: - self._namespace = self.site.item_namespace - elif self.site.property_namespace.id == ns: - self._namespace = self.site.property_namespace - else: - raise ValueError('{!r}: Namespace "{!r}" is not valid' - .format(self.site, ns)) - - WikibaseEntity.__init__( - self, - # .site forces a parse of the Link title to determine site - self.site, - # Link.__init__, called from Page.__init__, has cleaned the title - # stripping whitespace and uppercasing the first letter according - # to the namespace case=first-letter. - self._link.title) - - def namespace(self) -> int: - """ - Return the number of the namespace of the entity. - - :return: Namespace id - """ - return self._namespace.id - - def exists(self) -> bool: - """Determine if an entity exists in the data repository.""" - if not hasattr(self, '_content'): - try: - self.get(get_redirect=True) - return True - except NoPageError: - return False - return 'missing' not in self._content - - def botMayEdit(self) -> bool: - """ - Return whether bots may edit this page. - - Because there is currently no system to mark a page that it shouldn't - be edited by bots on Wikibase pages it always returns True. The content - of the page is not text but a dict, the original way (to search for a - template) doesn't apply. - - :return: True - """ - return True - - def get(self, force: bool = False, *args, **kwargs) -> dict: - """ - Fetch all page data, and cache it. - - :param force: override caching - :raise NotImplementedError: a value in args or kwargs - :return: actual data which entity holds - :note: dicts returned by this method are references to content - of this entity and their modifying may indirectly cause - unwanted change to the live content - """ - if args or kwargs: - raise NotImplementedError( - '{}.get does not implement var args: {!r} and {!r}'.format( - self.__class__.__name__, args, kwargs)) - - # todo: this variable is specific to ItemPage - lazy_loading_id = not hasattr(self, 'id') and hasattr(self, '_site') - try: - data = WikibaseEntity.get(self, force=force) - except NoWikibaseEntityError: - if lazy_loading_id: - p = Page(self._site, self._title) - if not p.exists(): - raise NoPageError(p) - # todo: raise a nicer exception here (T87345) - raise NoPageError(self) - - if 'pageid' in self._content: - self._pageid = self._content['pageid'] - - # xxx: this is ugly - if 'claims' in data: - self.claims.set_on_item(self) - - return data - - @property - def latest_revision_id(self) -> int: - """ - Get the revision identifier for the most recent revision of the entity. - - :rtype: int - :raise pywikibot.exceptions.NoPageError: if the entity doesn't exist - """ - if not hasattr(self, '_revid'): - self.get() - return self._revid - - @latest_revision_id.setter - def latest_revision_id(self, value) -> None: - self._revid = value - - @latest_revision_id.deleter - def latest_revision_id(self) -> None: - # fixme: this seems too destructive in comparison to the parent - self.clear_cache() - - @allow_asynchronous - def editEntity(self, data=None, **kwargs) -> None: - """ - Edit an entity using Wikibase wbeditentity API. - - This function is wrapped around by: - - editLabels - - editDescriptions - - editAliases - - ItemPage.setSitelinks - - :param data: Data to be saved - :type data: dict, or None to save the current content of the entity. - :keyword asynchronous: if True, launch a separate thread to edit - asynchronously - :type asynchronous: bool - :keyword callback: a callable object that will be called after the - entity has been updated. It must take two arguments: (1) a - WikibasePage object, and (2) an exception instance, which will be - None if the page was saved successfully. This is intended for use - by bots that need to keep track of which saves were successful. - :type callback: callable - """ - # kept for the decorator - super().editEntity(data, **kwargs) - - def editLabels(self, labels, **kwargs) -> None: - """ - Edit entity labels. - - Labels should be a dict, with the key - as a language or a site object. The - value should be the string to set it to. - You can set it to '' to remove the label. - """ - data = {'labels': labels} - self.editEntity(data, **kwargs) - - def editDescriptions(self, descriptions, **kwargs) -> None: - """ - Edit entity descriptions. - - Descriptions should be a dict, with the key - as a language or a site object. The - value should be the string to set it to. - You can set it to '' to remove the description. - """ - data = {'descriptions': descriptions} - self.editEntity(data, **kwargs) - - def editAliases(self, aliases, **kwargs) -> None: - """ - Edit entity aliases. - - Aliases should be a dict, with the key - as a language or a site object. The - value should be a list of strings. - """ - data = {'aliases': aliases} - self.editEntity(data, **kwargs) - - def set_redirect_target( - self, - target_page, - create: bool = False, - force: bool = False, - keep_section: bool = False, - save: bool = True, - **kwargs - ): - """ - Set target of a redirect for a Wikibase page. - - Has not been implemented in the Wikibase API yet, except for ItemPage. - """ - raise NotImplementedError - - @allow_asynchronous - def addClaim(self, claim, bot: bool = True, **kwargs): - """ - Add a claim to the entity. - - :param claim: The claim to add - :type claim: pywikibot.page.Claim - :param bot: Whether to flag as bot (if possible) - :keyword asynchronous: if True, launch a separate thread to add claim - asynchronously - :type asynchronous: bool - :keyword callback: a callable object that will be called after the - claim has been added. It must take two arguments: - (1) a WikibasePage object, and (2) an exception instance, - which will be None if the entity was saved successfully. This is - intended for use by bots that need to keep track of which saves - were successful. - :type callback: callable - """ - if claim.on_item is not None: - raise ValueError( - 'The provided Claim instance is already used in an entity') - self.repo.addClaim(self, claim, bot=bot, **kwargs) - claim.on_item = self - - def removeClaims(self, claims, **kwargs) -> None: - """ - Remove the claims from the entity. - - :param claims: list of claims to be removed - :type claims: list or pywikibot.Claim - """ - # this check allows single claims to be removed by pushing them into a - # list of length one. - if isinstance(claims, pywikibot.Claim): - claims = [claims] - data = self.repo.removeClaims(claims, **kwargs) - for claim in claims: - claim.on_item.latest_revision_id = data['pageinfo']['lastrevid'] - claim.on_item = None - claim.snak = None - - -class ItemPage(WikibasePage): - - """ - Wikibase entity of type 'item'. - - A Wikibase item may be defined by either a 'Q' id (qid), - or by a site & title. - - If an item is defined by site & title, once an item's qid has - been looked up, the item is then defined by the qid. - """ - - _cache_attrs = WikibasePage._cache_attrs + ( - 'labels', 'descriptions', 'aliases', 'claims', 'sitelinks') - entity_type = 'item' - title_pattern = r'Q[1-9]\d*' - DATA_ATTRIBUTES = { - 'labels': LanguageDict, - 'descriptions': LanguageDict, - 'aliases': AliasesDict, - 'claims': ClaimCollection, - 'sitelinks': SiteLinkCollection, - } - - def __init__(self, site, title=None, ns=None) -> None: - """ - Initializer. - - :param site: data repository - :type site: pywikibot.site.DataSite - :param title: identifier of item, "Q###", - -1 or None for an empty item. - :type title: str - :type ns: namespace - :type ns: Namespace instance, or int, or None - for default item_namespace - """ - if ns is None: - ns = site.item_namespace - # Special case for empty item. - if title is None or title == '-1': - super().__init__(site, '-1', ns=ns) - assert self.id == '-1' - return - - # we don't want empty titles - if not title: - raise InvalidTitleError("Item's title cannot be empty") - - super().__init__(site, title, ns=ns) - - assert self.id == self._link.title - - def _defined_by(self, singular: bool = False) -> dict: - """ - Internal function to provide the API parameters to identify the item. - - The API parameters may be 'id' if the ItemPage has one, - or 'site'&'title' if instantiated via ItemPage.fromPage with - lazy_load enabled. - - Once an item's Q## is looked up, that will be used for all future - requests. - - An empty dict is returned if the ItemPage is instantiated without - either ID (internally it has id = '-1') or site&title. - - :param singular: Whether the parameter names should use the - singular form - :return: API parameters - """ - params = {} - if singular: - id = 'id' - site = 'site' - title = 'title' - else: - id = 'ids' - site = 'sites' - title = 'titles' - - lazy_loading_id = not hasattr(self, 'id') and hasattr(self, '_site') - - # id overrides all - if hasattr(self, 'id'): - if self.id != '-1': - params[id] = self.id - elif lazy_loading_id: - params[site] = self._site.dbName() - params[title] = self._title - else: - # if none of the above applies, this item is in an invalid state - # which needs to be raise as an exception, but also logged in case - # an exception handler is catching the generic Error. - pywikibot.error('{} is in invalid state' - .format(self.__class__.__name__)) - raise Error('{} is in invalid state' - .format(self.__class__.__name__)) - - return params - - def title(self, **kwargs): - """ - Return ID as title of the ItemPage. - - If the ItemPage was lazy-loaded via ItemPage.fromPage, this method - will fetch the Wikibase item ID for the page, potentially raising - NoPageError with the page on the linked wiki if it does not exist, or - does not have a corresponding Wikibase item ID. - - This method also refreshes the title if the id property was set. - i.e. item.id = 'Q60' - - All optional keyword parameters are passed to the superclass. - """ - # If instantiated via ItemPage.fromPage using site and title, - # _site and _title exist, and id does not exist. - lazy_loading_id = not hasattr(self, 'id') and hasattr(self, '_site') - - if lazy_loading_id or self._link._text != self.id: - # If the item is lazy loaded or has been modified, - # _link._text is stale. Removing _link._title - # forces Link to re-parse ._text into ._title. - if hasattr(self._link, '_title'): - del self._link._title - self._link._text = self.getID() - self._link.parse() - # Remove the temporary values that are no longer needed after - # the .getID() above has called .get(), which populated .id - if hasattr(self, '_site'): - del self._title - del self._site - - return super().title(**kwargs) - - def getID(self, numeric: bool = False, force: bool = False): - """ - Get the entity identifier. - - :param numeric: Strip the first letter and return an int - :param force: Force an update of new data - """ - if not hasattr(self, 'id') or force: - self.get(force=force) - return super().getID(numeric=numeric) - - @classmethod - def fromPage(cls, page, lazy_load: bool = False): - """ - Get the ItemPage for a Page that links to it. - - :param page: Page to look for corresponding data item - :type page: pywikibot.page.Page - :param lazy_load: Do not raise NoPageError if either page or - corresponding ItemPage does not exist. - :rtype: pywikibot.page.ItemPage - - :raise pywikibot.exceptions.NoPageError: There is no corresponding - ItemPage for the page - :raise pywikibot.exceptions.WikiBaseError: The site of the page - has no data repository. - """ - if hasattr(page, '_item'): - return page._item - if not page.site.has_data_repository: - raise WikiBaseError('{} has no data repository' - .format(page.site)) - if not lazy_load and not page.exists(): - raise NoPageError(page) - - repo = page.site.data_repository() - if hasattr(page, - '_pageprops') and page.properties().get('wikibase_item'): - # If we have already fetched the pageprops for something else, - # we already have the id, so use it - page._item = cls(repo, page.properties().get('wikibase_item')) - return page._item - i = cls(repo) - # clear id, and temporarily store data needed to lazy loading the item - del i.id - i._site = page.site - i._title = page.title(with_section=False) - if not lazy_load and not i.exists(): - raise NoPageError(i) - page._item = i - return page._item - - @classmethod - def from_entity_uri(cls, site, uri: str, lazy_load: bool = False): - """ - Get the ItemPage from its entity uri. - - :param site: The Wikibase site for the item. - :type site: pywikibot.site.DataSite - :param uri: Entity uri for the Wikibase item. - :param lazy_load: Do not raise NoPageError if ItemPage does not exist. - :rtype: pywikibot.page.ItemPage - - :raise TypeError: Site is not a valid DataSite. - :raise ValueError: Site does not match the base of the provided uri. - :raise pywikibot.exceptions.NoPageError: Uri points to non-existent - item. - """ - if not isinstance(site, DataSite): - raise TypeError('{} is not a data repository.'.format(site)) - - base_uri, _, qid = uri.rpartition('/') - if base_uri != site.concept_base_uri.rstrip('/'): - raise ValueError( - 'The supplied data repository ({repo}) does not correspond to ' - 'that of the item ({item})'.format( - repo=site.concept_base_uri.rstrip('/'), - item=base_uri)) - - item = cls(site, qid) - if not lazy_load and not item.exists(): - raise NoPageError(item) - - return item - - def get( - self, - force: bool = False, - get_redirect: bool = False, - *args, - **kwargs - ) -> Dict[str, Any]: - """ - Fetch all item data, and cache it. - - :param force: override caching - :param get_redirect: return the item content, do not follow the - redirect, do not raise an exception. - :raise NotImplementedError: a value in args or kwargs - :return: actual data which entity holds - :note: dicts returned by this method are references to content of this - entity and their modifying may indirectly cause unwanted change to - the live content - """ - data = super().get(force, *args, **kwargs) - - if self.isRedirectPage() and not get_redirect: - raise IsRedirectPageError(self) - - return data - - def getRedirectTarget(self): - """Return the redirect target for this page.""" - target = super().getRedirectTarget() - cmodel = target.content_model - if cmodel != 'wikibase-item': - raise Error('{} has redirect target {} with content model {} ' - 'instead of wikibase-item' - .format(self, target, cmodel)) - return self.__class__(target.site, target.title(), target.namespace()) - - def iterlinks(self, family=None): - """ - Iterate through all the sitelinks. - - :param family: string/Family object which represents what family of - links to iterate - :type family: str|pywikibot.family.Family - :return: iterator of pywikibot.Page objects - :rtype: iterator - """ - if not hasattr(self, 'sitelinks'): - self.get() - if family is not None and not isinstance(family, Family): - family = Family.load(family) - for sl in self.sitelinks.values(): - if family is None or family == sl.site.family: - pg = pywikibot.Page(sl) - pg._item = self - yield pg - - def getSitelink(self, site, force: bool = False) -> str: - """ - Return the title for the specific site. - - If the item doesn't have that language, raise NoPageError. - - :param site: Site to find the linked page of. - :type site: pywikibot.Site or database name - :param force: override caching - """ - if force or not hasattr(self, '_content'): - self.get(force=force) - - if site not in self.sitelinks: - raise NoPageError(self) - - return self.sitelinks[site].canonical_title() - - def setSitelink(self, sitelink, **kwargs) -> None: - """ - Set sitelinks. Calls setSitelinks(). - - A sitelink can be a Page object, a BaseLink object - or a {'site':dbname,'title':title} dictionary. - """ - self.setSitelinks([sitelink], **kwargs) - - def removeSitelink(self, site, **kwargs) -> None: - """ - Remove a sitelink. - - A site can either be a Site object, or it can be a dbName. - """ - self.removeSitelinks([site], **kwargs) - - def removeSitelinks(self, sites, **kwargs) -> None: - """ - Remove sitelinks. - - Sites should be a list, with values either - being Site objects, or dbNames. - """ - data = [] - for site in sites: - site = SiteLinkCollection.getdbName(site) - data.append({'site': site, 'title': ''}) - self.setSitelinks(data, **kwargs) - - def setSitelinks(self, sitelinks, **kwargs) -> None: - """ - Set sitelinks. - - Sitelinks should be a list. Each item in the - list can either be a Page object, a BaseLink object, or a dict - with a value for 'site' and 'title'. - """ - data = {'sitelinks': sitelinks} - self.editEntity(data, **kwargs) - - def mergeInto(self, item, **kwargs) -> None: - """ - Merge the item into another item. - - :param item: The item to merge into - :type item: pywikibot.page.ItemPage - """ - data = self.repo.mergeItems(from_item=self, to_item=item, **kwargs) - if not data.get('success', 0): - return - self.latest_revision_id = data['from']['lastrevid'] - item.latest_revision_id = data['to']['lastrevid'] - if data.get('redirected', 0): - self._isredir = True - self._redirtarget = item - - def set_redirect_target( - self, - target_page, - create: bool = False, - force: bool = False, - keep_section: bool = False, - save: bool = True, - **kwargs - ): - """ - Make the item redirect to another item. - - You need to define an extra argument to make this work, like save=True - - :param target_page: target of the redirect, this argument is required. - :type target_page: pywikibot.page.ItemPage or string - :param force: if true, it sets the redirect target even the page - is not redirect. - """ - if isinstance(target_page, str): - target_page = pywikibot.ItemPage(self.repo, target_page) - elif self.repo != target_page.repo: - raise InterwikiRedirectPageError(self, target_page) - if self.exists() and not self.isRedirectPage() and not force: - raise IsNotRedirectPageError(self) - if not save or keep_section or create: - raise NotImplementedError - data = self.repo.set_redirect_target( - from_item=self, to_item=target_page, - bot=kwargs.get('botflag', True)) - if data.get('success', 0): - del self.latest_revision_id - self._isredir = True - self._redirtarget = target_page - - def isRedirectPage(self): - """Return True if item is a redirect, False if not or not existing.""" - if hasattr(self, '_content') and not hasattr(self, '_isredir'): - self._isredir = self.id != self._content.get('id', self.id) - return self._isredir - return super().isRedirectPage() - - -class Property: - - """ - A Wikibase property. - - While every Wikibase property has a Page on the data repository, - this object is for when the property is used as part of another concept - where the property is not _the_ Page of the property. - - For example, a claim on an ItemPage has many property attributes, and so - it subclasses this Property class, but a claim does not have Page like - behaviour and semantics. - """ - - types = {'wikibase-item': ItemPage, - # 'wikibase-property': PropertyPage, must be declared first - 'string': str, - 'commonsMedia': FilePage, - 'globe-coordinate': pywikibot.Coordinate, - 'url': str, - 'time': pywikibot.WbTime, - 'quantity': pywikibot.WbQuantity, - 'monolingualtext': pywikibot.WbMonolingualText, - 'math': str, - 'external-id': str, - 'geo-shape': pywikibot.WbGeoShape, - 'tabular-data': pywikibot.WbTabularData, - 'musical-notation': str, - } - - # the value type where different from the type - value_types = {'wikibase-item': 'wikibase-entityid', - 'wikibase-property': 'wikibase-entityid', - 'commonsMedia': 'string', - 'url': 'string', - 'globe-coordinate': 'globecoordinate', - 'math': 'string', - 'external-id': 'string', - 'geo-shape': 'string', - 'tabular-data': 'string', - 'musical-notation': 'string', - } - - def __init__(self, site, id: str, datatype: Optional[str] = None) -> None: - """ - Initializer. - - :param site: data repository - :type site: pywikibot.site.DataSite - :param id: id of the property - :param datatype: datatype of the property; - if not given, it will be queried via the API - """ - self.repo = site - self.id = id.upper() - if datatype: - self._type = datatype - - @property - def type(self) -> str: - """Return the type of this property.""" - if not hasattr(self, '_type'): - self._type = self.repo.getPropertyType(self) - return self._type - - def getID(self, numeric: bool = False): - """ - Get the identifier of this property. - - :param numeric: Strip the first letter and return an int - """ - if numeric: - return int(self.id[1:]) - return self.id - - -class PropertyPage(WikibasePage, Property): - - """ - A Wikibase entity in the property namespace. - - Should be created as:: - - PropertyPage(DataSite, 'P21') - - or:: - - PropertyPage(DataSite, datatype='url') - """ - - _cache_attrs = WikibasePage._cache_attrs + ( - '_type', 'labels', 'descriptions', 'aliases', 'claims') - entity_type = 'property' - title_pattern = r'P[1-9]\d*' - DATA_ATTRIBUTES = { - 'labels': LanguageDict, - 'descriptions': LanguageDict, - 'aliases': AliasesDict, - 'claims': ClaimCollection, - } - - def __init__(self, source, title=None, datatype=None) -> None: - """ - Initializer. - - :param source: data repository property is on - :type source: pywikibot.site.DataSite - :param title: identifier of property, like "P##", - "-1" or None for an empty property. - :type title: str - :param datatype: Datatype for a new property. - :type datatype: str - """ - # Special case for new property. - if title is None or title == '-1': - if not datatype: - raise TypeError('"datatype" is required for new property.') - WikibasePage.__init__(self, source, '-1', - ns=source.property_namespace) - Property.__init__(self, source, '-1', datatype=datatype) - assert self.id == '-1' - else: - if not title: - raise InvalidTitleError( - "Property's title cannot be empty") - - WikibasePage.__init__(self, source, title, - ns=source.property_namespace) - Property.__init__(self, source, self.id) - - def get(self, force: bool = False, *args, **kwargs) -> dict: - """ - Fetch the property entity, and cache it. - - :param force: override caching - :raise NotImplementedError: a value in args or kwargs - :return: actual data which entity holds - :note: dicts returned by this method are references to content of this - entity and their modifying may indirectly cause unwanted change to - the live content - """ - if args or kwargs: - raise NotImplementedError( - 'PropertyPage.get only implements "force".') - - data = WikibasePage.get(self, force) - if 'datatype' in self._content: - self._type = self._content['datatype'] - data['datatype'] = self._type - return data - - def newClaim(self, *args, **kwargs): - """ - Helper function to create a new claim object for this property. - - :rtype: pywikibot.page.Claim - """ - # todo: raise when self.id is -1 - return Claim(self.site, self.getID(), datatype=self.type, - *args, **kwargs) - - def getID(self, numeric: bool = False): - """ - Get the identifier of this property. - - :param numeric: Strip the first letter and return an int - """ - # enforce this parent's implementation - return WikibasePage.getID(self, numeric=numeric) - - def get_data_for_new_entity(self): - """Return data required for creation of new property.""" - return {'datatype': self.type} - - -# Add PropertyPage to the class attribute "types" after its declaration. -Property.types['wikibase-property'] = PropertyPage - - -class Claim(Property): - - """ - A Claim on a Wikibase entity. - - Claims are standard claims as well as references and qualifiers. - """ - - TARGET_CONVERTER = { - 'wikibase-item': lambda value, site: - ItemPage(site, 'Q' + str(value['numeric-id'])), - 'wikibase-property': lambda value, site: - PropertyPage(site, 'P' + str(value['numeric-id'])), - 'commonsMedia': lambda value, site: - FilePage(pywikibot.Site('commons', 'commons'), value), # T90492 - 'globe-coordinate': pywikibot.Coordinate.fromWikibase, - 'geo-shape': pywikibot.WbGeoShape.fromWikibase, - 'tabular-data': pywikibot.WbTabularData.fromWikibase, - 'time': pywikibot.WbTime.fromWikibase, - 'quantity': pywikibot.WbQuantity.fromWikibase, - 'monolingualtext': lambda value, site: - pywikibot.WbMonolingualText.fromWikibase(value) - } - - SNAK_TYPES = ('value', 'somevalue', 'novalue') - - def __init__( - self, - site, - pid, - snak=None, - hash=None, - is_reference: bool = False, - is_qualifier: bool = False, - rank: str = 'normal', - **kwargs - ) -> None: - """ - Initializer. - - Defined by the "snak" value, supplemented by site + pid - - :param site: repository the claim is on - :type site: pywikibot.site.DataSite - :param pid: property id, with "P" prefix - :param snak: snak identifier for claim - :param hash: hash identifier for references - :param is_reference: whether specified claim is a reference - :param is_qualifier: whether specified claim is a qualifier - :param rank: rank for claim - """ - Property.__init__(self, site, pid, **kwargs) - self.snak = snak - self.hash = hash - self.rank = rank - self.isReference = is_reference - self.isQualifier = is_qualifier - if self.isQualifier and self.isReference: - raise ValueError('Claim cannot be both a qualifier and reference.') - self.sources = [] - self.qualifiers = OrderedDict() - self.target = None - self.snaktype = 'value' - self._on_item = None # The item it's on - - @property - def on_item(self): - """Return item this claim is attached to.""" - return self._on_item - - @on_item.setter - def on_item(self, item) -> None: - self._on_item = item - for values in self.qualifiers.values(): - for qualifier in values: - qualifier.on_item = item - for source in self.sources: - for values in source.values(): - for source in values: - source.on_item = item - - def __repr__(self) -> str: - """Return the representation string.""" - return '{cls_name}.fromJSON({}, {})'.format( - repr(self.repo), self.toJSON(), cls_name=type(self).__name__) - - def __eq__(self, other): - if not isinstance(other, self.__class__): - return False - - return self.same_as(other) - - def __ne__(self, other): - return not self.__eq__(other) - - @staticmethod - def _claim_mapping_same(this, other) -> bool: - if len(this) != len(other): - return False - my_values = list(chain.from_iterable(this.values())) - other_values = list(chain.from_iterable(other.values())) - if len(my_values) != len(other_values): - return False - for val in my_values: - if val not in other_values: - return False - for val in other_values: - if val not in my_values: - return False - return True - - def same_as( - self, - other, - ignore_rank: bool = True, - ignore_quals: bool = False, - ignore_refs: bool = True - ) -> bool: - """Check if two claims are same.""" - if ignore_rank: - attributes = ['id', 'snaktype', 'target'] - else: - attributes = ['id', 'snaktype', 'rank', 'target'] - for attr in attributes: - if getattr(self, attr) != getattr(other, attr): - return False - - if not ignore_quals: - if not self._claim_mapping_same(self.qualifiers, other.qualifiers): - return False - - if not ignore_refs: - if len(self.sources) != len(other.sources): - return False - for source in self.sources: - same = False - for other_source in other.sources: - if self._claim_mapping_same(source, other_source): - same = True - break - if not same: - return False - - return True - - def copy(self): - """ - Create an independent copy of this object. - - :rtype: pywikibot.page.Claim - """ - is_qualifier = self.isQualifier - is_reference = self.isReference - self.isQualifier = False - self.isReference = False - copy = self.fromJSON(self.repo, self.toJSON()) - for cl in (self, copy): - cl.isQualifier = is_qualifier - cl.isReference = is_reference - copy.hash = None - copy.snak = None - return copy - - @classmethod - def fromJSON(cls, site, data): - """ - Create a claim object from JSON returned in the API call. - - :param data: JSON containing claim data - :type data: dict - - :rtype: pywikibot.page.Claim - """ - claim = cls(site, data['mainsnak']['property'], - datatype=data['mainsnak'].get('datatype', None)) - if 'id' in data: - claim.snak = data['id'] - elif 'hash' in data: - claim.hash = data['hash'] - claim.snaktype = data['mainsnak']['snaktype'] - if claim.getSnakType() == 'value': - value = data['mainsnak']['datavalue']['value'] - # The default covers string, url types - if claim.type in cls.types or claim.type == 'wikibase-property': - claim.target = cls.TARGET_CONVERTER.get( - claim.type, lambda value, site: value)(value, site) - else: - pywikibot.warning( - '{} datatype is not supported yet.'.format(claim.type)) - claim.target = pywikibot.WbUnknown.fromWikibase(value) - if 'rank' in data: # References/Qualifiers don't have ranks - claim.rank = data['rank'] - if 'references' in data: - for source in data['references']: - claim.sources.append(cls.referenceFromJSON(site, source)) - if 'qualifiers' in data: - for prop in data['qualifiers-order']: - claim.qualifiers[prop] = [ - cls.qualifierFromJSON(site, qualifier) - for qualifier in data['qualifiers'][prop]] - return claim - - @classmethod - def referenceFromJSON(cls, site, data) -> dict: - """ - Create a dict of claims from reference JSON returned in the API call. - - Reference objects are represented a bit differently, and require - some more handling. - """ - source = OrderedDict() - - # Before #84516 Wikibase did not implement snaks-order. - # https://gerrit.wikimedia.org/r/c/84516/ - if 'snaks-order' in data: - prop_list = data['snaks-order'] - else: - prop_list = data['snaks'].keys() - - for prop in prop_list: - for claimsnak in data['snaks'][prop]: - claim = cls.fromJSON(site, {'mainsnak': claimsnak, - 'hash': data.get('hash')}) - claim.isReference = True - if claim.getID() not in source: - source[claim.getID()] = [] - source[claim.getID()].append(claim) - return source - - @classmethod - def qualifierFromJSON(cls, site, data): - """ - Create a Claim for a qualifier from JSON. - - Qualifier objects are represented a bit - differently like references, but I'm not - sure if this even requires it's own function. - - :rtype: pywikibot.page.Claim - """ - claim = cls.fromJSON(site, {'mainsnak': data, - 'hash': data.get('hash')}) - claim.isQualifier = True - return claim - - def toJSON(self) -> dict: - """Create dict suitable for the MediaWiki API.""" - data = { - 'mainsnak': { - 'snaktype': self.snaktype, - 'property': self.getID() - }, - 'type': 'statement' - } - if hasattr(self, 'snak') and self.snak is not None: - data['id'] = self.snak - if hasattr(self, 'rank') and self.rank is not None: - data['rank'] = self.rank - if self.getSnakType() == 'value': - data['mainsnak']['datatype'] = self.type - data['mainsnak']['datavalue'] = self._formatDataValue() - if self.isQualifier or self.isReference: - data = data['mainsnak'] - if hasattr(self, 'hash') and self.hash is not None: - data['hash'] = self.hash - else: - if self.qualifiers: - data['qualifiers'] = {} - data['qualifiers-order'] = list(self.qualifiers.keys()) - for prop, qualifiers in self.qualifiers.items(): - for qualifier in qualifiers: - assert qualifier.isQualifier is True - data['qualifiers'][prop] = [ - qualifier.toJSON() for qualifier in qualifiers] - - if self.sources: - data['references'] = [] - for collection in self.sources: - reference = { - 'snaks': {}, 'snaks-order': list(collection.keys())} - for prop, val in collection.items(): - reference['snaks'][prop] = [] - for source in val: - assert source.isReference is True - src_data = source.toJSON() - if 'hash' in src_data: - reference.setdefault('hash', src_data['hash']) - del src_data['hash'] - reference['snaks'][prop].append(src_data) - data['references'].append(reference) - return data - - def setTarget(self, value): - """ - Set the target value in the local object. - - :param value: The new target value. - :type value: object - - :exception ValueError: if value is not of the type - required for the Claim type. - """ - value_class = self.types[self.type] - if not isinstance(value, value_class): - raise ValueError('{} is not type {}.' - .format(value, value_class)) - self.target = value - - def changeTarget( - self, - value=None, - snaktype: str = 'value', - **kwargs - ) -> None: - """ - Set the target value in the data repository. - - :param value: The new target value. - :type value: object - :param snaktype: The new snak type ('value', 'somevalue', or - 'novalue'). - """ - if value: - self.setTarget(value) - - data = self.repo.changeClaimTarget(self, snaktype=snaktype, - **kwargs) - # TODO: Re-create the entire item from JSON, not just id - self.snak = data['claim']['id'] - self.on_item.latest_revision_id = data['pageinfo']['lastrevid'] - - def getTarget(self): - """ - Return the target value of this Claim. - - None is returned if no target is set - - :return: object - """ - return self.target - - def getSnakType(self) -> str: - """ - Return the type of snak. - - :return: str ('value', 'somevalue' or 'novalue') - """ - return self.snaktype - - def setSnakType(self, value): - """ - Set the type of snak. - - :param value: Type of snak - :type value: str ('value', 'somevalue', or 'novalue') - """ - if value in self.SNAK_TYPES: - self.snaktype = value - else: - raise ValueError( - "snaktype must be 'value', 'somevalue', or 'novalue'.") - - def getRank(self): - """Return the rank of the Claim.""" - return self.rank - - def setRank(self, rank) -> None: - """Set the rank of the Claim.""" - self.rank = rank - - def changeRank(self, rank, **kwargs): - """Change the rank of the Claim and save.""" - self.rank = rank - return self.repo.save_claim(self, **kwargs) - - def changeSnakType(self, value=None, **kwargs) -> None: - """ - Save the new snak value. - - TODO: Is this function really needed? - """ - if value: - self.setSnakType(value) - self.changeTarget(snaktype=self.getSnakType(), **kwargs) - - def getSources(self) -> list: - """Return a list of sources, each being a list of Claims.""" - return self.sources - - def addSource(self, claim, **kwargs) -> None: - """ - Add the claim as a source. - - :param claim: the claim to add - :type claim: pywikibot.Claim - """ - self.addSources([claim], **kwargs) - - def addSources(self, claims, **kwargs): - """ - Add the claims as one source. - - :param claims: the claims to add - :type claims: list of pywikibot.Claim - """ - for claim in claims: - if claim.on_item is not None: - raise ValueError( - 'The provided Claim instance is already used in an entity') - if self.on_item is not None: - data = self.repo.editSource(self, claims, new=True, **kwargs) - self.on_item.latest_revision_id = data['pageinfo']['lastrevid'] - for claim in claims: - claim.hash = data['reference']['hash'] - claim.on_item = self.on_item - source = defaultdict(list) - for claim in claims: - claim.isReference = True - source[claim.getID()].append(claim) - self.sources.append(source) - - def removeSource(self, source, **kwargs) -> None: - """ - Remove the source. Call removeSources(). - - :param source: the source to remove - :type source: pywikibot.Claim - """ - self.removeSources([source], **kwargs) - - def removeSources(self, sources, **kwargs) -> None: - """ - Remove the sources. - - :param sources: the sources to remove - :type sources: list of pywikibot.Claim - """ - data = self.repo.removeSources(self, sources, **kwargs) - self.on_item.latest_revision_id = data['pageinfo']['lastrevid'] - for source in sources: - source_dict = defaultdict(list) - source_dict[source.getID()].append(source) - self.sources.remove(source_dict) - - def addQualifier(self, qualifier, **kwargs): - """Add the given qualifier. - - :param qualifier: the qualifier to add - :type qualifier: pywikibot.page.Claim - """ - if qualifier.on_item is not None: - raise ValueError( - 'The provided Claim instance is already used in an entity') - if self.on_item is not None: - data = self.repo.editQualifier(self, qualifier, **kwargs) - self.on_item.latest_revision_id = data['pageinfo']['lastrevid'] - qualifier.on_item = self.on_item - qualifier.isQualifier = True - if qualifier.getID() in self.qualifiers: - self.qualifiers[qualifier.getID()].append(qualifier) - else: - self.qualifiers[qualifier.getID()] = [qualifier] - - def removeQualifier(self, qualifier, **kwargs) -> None: - """ - Remove the qualifier. Call removeQualifiers(). - - :param qualifier: the qualifier to remove - :type qualifier: pywikibot.page.Claim - """ - self.removeQualifiers([qualifier], **kwargs) - - def removeQualifiers(self, qualifiers, **kwargs) -> None: - """ - Remove the qualifiers. - - :param qualifiers: the qualifiers to remove - :type qualifiers: list Claim - """ - data = self.repo.remove_qualifiers(self, qualifiers, **kwargs) - self.on_item.latest_revision_id = data['pageinfo']['lastrevid'] - for qualifier in qualifiers: - self.qualifiers[qualifier.getID()].remove(qualifier) - qualifier.on_item = None - - def target_equals(self, value) -> bool: - """ - Check whether the Claim's target is equal to specified value. - - The function checks for: - - - WikibasePage ID equality - - WbTime year equality - - Coordinate equality, regarding precision - - WbMonolingualText text equality - - direct equality - - :param value: the value to compare with - :return: true if the Claim's target is equal to the value provided, - false otherwise - """ - if (isinstance(self.target, WikibasePage) - and isinstance(value, str)): - return self.target.id == value - - if (isinstance(self.target, pywikibot.WbTime) - and not isinstance(value, pywikibot.WbTime)): - return self.target.year == int(value) - - if (isinstance(self.target, pywikibot.Coordinate) - and isinstance(value, str)): - coord_args = [float(x) for x in value.split(',')] - if len(coord_args) >= 3: - precision = coord_args[2] - else: - precision = 0.0001 # Default value (~10 m at equator) - with suppress(TypeError): - if self.target.precision is not None: - precision = max(precision, self.target.precision) - - return (abs(self.target.lat - coord_args[0]) <= precision - and abs(self.target.lon - coord_args[1]) <= precision) - - if (isinstance(self.target, pywikibot.WbMonolingualText) - and isinstance(value, str)): - return self.target.text == value - - return self.target == value - - def has_qualifier(self, qualifier_id: str, target) -> bool: - """ - Check whether Claim contains specified qualifier. - - :param qualifier_id: id of the qualifier - :param target: qualifier target to check presence of - :return: true if the qualifier was found, false otherwise - """ - if self.isQualifier or self.isReference: - raise ValueError('Qualifiers and references cannot have ' - 'qualifiers.') - - for qualifier in self.qualifiers.get(qualifier_id, []): - if qualifier.target_equals(target): - return True - return False - - def _formatValue(self) -> dict: - """ - Format the target into the proper JSON value that Wikibase wants. - - :return: JSON value - """ - if self.type in ('wikibase-item', 'wikibase-property'): - value = {'entity-type': self.getTarget().entity_type, - 'numeric-id': self.getTarget().getID(numeric=True)} - elif self.type in ('string', 'url', 'math', 'external-id', - 'musical-notation'): - value = self.getTarget() - elif self.type == 'commonsMedia': - value = self.getTarget().title(with_ns=False) - elif self.type in ('globe-coordinate', 'time', - 'quantity', 'monolingualtext', - 'geo-shape', 'tabular-data'): - value = self.getTarget().toWikibase() - else: # WbUnknown - pywikibot.warning( - '{} datatype is not supported yet.'.format(self.type)) - value = self.getTarget().toWikibase() - return value - - def _formatDataValue(self) -> dict: - """ - Format the target into the proper JSON datavalue that Wikibase wants. - - :return: Wikibase API representation with type and value. - """ - return { - 'value': self._formatValue(), - 'type': self.value_types.get(self.type, self.type) - } - - -class FileInfo: - - """ - A structure holding imageinfo of latest rev. of FilePage. - - All keys of API imageinfo dictionary are mapped to FileInfo attributes. - Attributes can be retrieved both as self['key'] or self.key. - - Following attributes will be returned: - - timestamp, user, comment, url, size, sha1, mime, metadata - - archivename (not for latest revision) - - See Site.loadimageinfo() for details. - - Note: timestamp will be casted to pywikibot.Timestamp. - """ - - def __init__(self, file_revision) -> None: - """Initiate the class using the dict from L{APISite.loadimageinfo}.""" - self.__dict__.update(file_revision) - self.timestamp = pywikibot.Timestamp.fromISOformat(self.timestamp) - - def __getitem__(self, key): - """Give access to class values by key.""" - return getattr(self, key) - - def __repr__(self) -> str: - """Return a more complete string representation.""" - return repr(self.__dict__) - - def __eq__(self, other): - """Test if two File_info objects are equal.""" - return self.__dict__ == other.__dict__ - class BaseLink(ComparableMixin): @@ -5212,11 +77,11 @@ def __repr__(self) -> str: """Return a more complete string representation.""" assert isinstance(self._items, tuple) - assert all(isinstance(item, (bytes, str)) for item in self._items) + assert all(isinstance(item, str) for item in self._items) attrs = ('{!r}'.format(getattr(self, attr)) for attr in self._items) - return 'pywikibot.page.{}({})'.format( - self.__class__.__name__, ', '.join(attrs)) + return 'pywikibot.page.{}({})'.format(type(self).__name__, + ', '.join(attrs)) def lookup_namespace(self): """ @@ -5346,7 +211,7 @@ return hash((self.site.sitename, self.canonical_title())) @classmethod - def fromPage(cls, page): + def fromPage(cls, page): # noqa: N802 """ Create a BaseLink to a Page. @@ -5408,7 +273,7 @@ :raises UnicodeError: text could not be converted to unicode. """ - source_is_page = isinstance(source, BasePage) + source_is_page = isinstance(source, pywikibot.page.BasePage) if source_is_page: self._source = source.site @@ -5698,7 +563,7 @@ return (self.site, self.namespace, self.title) @classmethod - def fromPage(cls, page, source=None): + def fromPage(cls, page, source=None): # noqa: N802 """ Create a Link to a Page. @@ -5722,7 +587,7 @@ return link @classmethod - def langlinkUnsafe(cls, lang, title, source): + def langlinkUnsafe(cls, lang, title, source): # noqa: N802 """ Create a "lang:title" Link linked from source. @@ -5871,7 +736,7 @@ return list(self._badges) @classmethod - def fromJSON(cls, data: dict, site=None): + def fromJSON(cls, data: dict, site=None): # noqa: N802 """ Create a SiteLink object from JSON returned in the API call. @@ -5887,7 +752,7 @@ sl._badges.add(pywikibot.ItemPage(repo, badge)) return sl - def toJSON(self) -> dict: + def toJSON(self) -> dict: # noqa: N802 """ Convert the SiteLink to a JSON object for the Wikibase API. -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771981 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: Id32afb7ba680ece8d852d84b45027b6126e6e0d5 Gerrit-Change-Number: 771981 Gerrit-PatchSet: 5 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [IMPR] Duplicate _basepage into _links

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771980 ) Change subject: [IMPR] Duplicate _basepage into _links ...................................................................... [IMPR] Duplicate _basepage into _links This is done to outsource links code into its own file while keeping the version history. Merge branch 'link_package1' into link_package3 Change-Id: I31511e68e4178db16c86ca8e5e8064147b92a87a --- R pywikibot/page/_basepage.py 2 files changed, 0 insertions(+), 0 deletions(-) Approvals: Xqt: Verified; Looks good to me, approved diff --git a/pywikibot/page/basepage.py b/pywikibot/page/_basepage.py similarity index 100% rename from pywikibot/page/basepage.py rename to pywikibot/page/_basepage.py -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771980 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: I31511e68e4178db16c86ca8e5e8064147b92a87a Gerrit-Change-Number: 771980 Gerrit-PatchSet: 1 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [IMPR] duplicate _basepage to _links to split package

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771978 ) Change subject: [IMPR] duplicate _basepage to _links to split package ...................................................................... [IMPR] duplicate _basepage to _links to split package Change-Id: I333c1121813cd976c42afaa7f654d56028d43b6f --- R pywikibot/page/_links.py 1 file changed, 0 insertions(+), 0 deletions(-) Approvals: Xqt: Verified; Looks good to me, approved diff --git a/pywikibot/page/_basepage.py b/pywikibot/page/_links.py similarity index 100% rename from pywikibot/page/_basepage.py rename to pywikibot/page/_links.py -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771978 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: I333c1121813cd976c42afaa7f654d56028d43b6f Gerrit-Change-Number: 771978 Gerrit-PatchSet: 1 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [IMPR] rename _basepage to be merged with _links.py

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771979 ) Change subject: [IMPR] rename _basepage to be merged with _links.py ...................................................................... [IMPR] rename _basepage to be merged with _links.py Change-Id: I18fe1c4589b9afbf14fdea571fc2022d78f0e6f8 --- R pywikibot/page/basepage.py 1 file changed, 0 insertions(+), 0 deletions(-) Approvals: Xqt: Verified; Looks good to me, approved diff --git a/pywikibot/page/_basepage.py b/pywikibot/page/basepage.py similarity index 100% rename from pywikibot/page/_basepage.py rename to pywikibot/page/basepage.py -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771979 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: I18fe1c4589b9afbf14fdea571fc2022d78f0e6f8 Gerrit-Change-Number: 771979 Gerrit-PatchSet: 1 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [IMPR] Add TextExtracts support

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/770098 ) Change subject: [IMPR] Add TextExtracts support ...................................................................... [IMPR] Add TextExtracts support - add extract() to APISite which uses MediaWiki TextExtracts extension - add extract() to Page which either calls the site method or provides a 'wiki' variant wich gives an abstract of the wikitext - support 'lines' parameter to only return this given lines of text wrapped into 79 chars length - use extract('wiki') in speedy_delete.py Bug: T72682 Change-Id: I3cfaafad050dec62e135cd36b14a929b14029294 --- M pywikibot/page/_basepage.py M pywikibot/site/_apisite.py M pywikibot/site/_extensions.py M scripts/speedy_delete.py 4 files changed, 124 insertions(+), 13 deletions(-) Approvals: Xqt: Verified; Looks good to me, approved diff --git a/pywikibot/page/_basepage.py b/pywikibot/page/_basepage.py index 05bc27b..7521f71 100644 --- a/pywikibot/page/_basepage.py +++ b/pywikibot/page/_basepage.py @@ -25,6 +25,7 @@ from html.entities import name2codepoint from http import HTTPStatus from itertools import chain +from textwrap import shorten, wrap from typing import Any, Optional, Union from urllib.parse import quote_from_bytes from warnings import warn @@ -625,6 +626,71 @@ self._parsed_text = self.site.get_parsed_page(self) return self._parsed_text + def extract(self, variant: str = 'plain', *, + lines: Optional[int] = None, + chars: Optional[int] = None, + sentences: Optional[int] = None, + intro: bool = True) -> str: + """Retrieve an extract of this page. + + .. versionadded:: 7.1 + + :param variant: The variant of extract, either 'plain' for plain + text, 'html' for limited HTML (both excludes templates and + any text formatting) or 'wiki' for bare wikitext which also + includes any templates for example. + :param lines: if not None, wrap the extract into lines with + width of 79 chars and return a string with that given number + of lines. + :param chars: How many characters to return. Actual text + returned might be slightly longer. + :param sentences: How many sentences to return + :param intro: Return only content before the first section + :raises NoPageError: given page does not exist + :raises NotImplementedError: "wiki" variant does not support + `sencence` parameter. + :raises ValueError: `variant` parameter must be "plain", "html" or + "wiki" + + .. seealso:: :meth:`APISite.extract() + <pywikibot.site._extensions.TextExtractsMixin.extract>`. + """ + if variant in ('plain', 'html'): + extract = self.site.extract(self, chars=chars, sentences=sentences, + intro=intro, + plaintext=variant == 'plain') + elif variant == 'wiki': + if not self.exists(): + raise NoPageError(self) + if sentences: + raise NotImplementedError( + "'wiki' variant of extract method does not support " + "'sencence' parameter") + + extract = self.text[:] + if intro: + pos = extract.find('\n=') + if pos: + extract = extract[:pos] + if chars: + extract = shorten(extract, chars, break_long_words=False, + placeholder='…') + else: + raise ValueError( + 'variant parameter must be "plain", "html" or "wiki", not "{}"' + .format(variant)) + + if not lines: + return extract + + text_lines = [] + for i, text in enumerate(extract.splitlines(), start=1): + text_lines += wrap(text, width=79) or [''] + if i >= lines: + break + + return '\n'.join(text_lines[:min(lines, len(text_lines))]) + def properties(self, force: bool = False) -> dict: """ Return the properties of the page. diff --git a/pywikibot/site/_apisite.py b/pywikibot/site/_apisite.py index 118fed7..40e5db8 100644 --- a/pywikibot/site/_apisite.py +++ b/pywikibot/site/_apisite.py @@ -56,6 +56,7 @@ ProofreadPageMixin, ThanksFlowMixin, ThanksMixin, + TextExtractsMixin, UrlShortenerMixin, WikibaseClientMixin, ) @@ -88,6 +89,7 @@ LinterMixin, PageImagesMixin, ProofreadPageMixin, + TextExtractsMixin, ThanksFlowMixin, ThanksMixin, UrlShortenerMixin, diff --git a/pywikibot/site/_extensions.py b/pywikibot/site/_extensions.py index 4aca5d5..d513d3a 100644 --- a/pywikibot/site/_extensions.py +++ b/pywikibot/site/_extensions.py @@ -4,12 +4,16 @@ # # Distributed under the terms of the MIT license. # +from typing import Optional + import pywikibot from pywikibot.data import api from pywikibot.echo import Notification from pywikibot.exceptions import ( APIError, + Error, InconsistentTitleError, + NoPageError, SiteDefinitionError, ) from pywikibot.site._decorators import need_extension, need_right @@ -713,3 +717,50 @@ req = self.simple_request(action='shortenurl', url=url) data = req.submit() return data['shortenurl']['shorturl'] + + +class TextExtractsMixin: + + """APISite mixin for TextExtracts extension. + + .. versionadded:: 7.1 + """ + + @need_extension('TextExtracts') + def extract(self, page: 'pywikibot.Page', *, + chars: Optional[int] = None, + sentences: Optional[int] = None, + intro: bool = True, + plaintext: bool = True) -> str: + """Retrieve an extract of a page. + + :param page: The Page object for which the extract is read + :param chars: How many characters to return. Actual text + returned might be slightly longer. + :param sentences: How many sentences to return + :param intro: Return only content before the first section + :param plaintext: if True, return extracts as plain text instead + of limited HTML + + .. seealso:: + + - https://www.mediawiki.org/wiki/Extension:TextExtracts + + - :meth:`pywikibot.page.BasePage.extract`. + """ + if not page.exists(): + raise NoPageError(page) + req = self._simple_request(action='query', + prop='extracts', + titles=page.title(with_section=False), + exchars=chars, + exsentences=sentences, + exintro=intro, + explaintext=plaintext) + data = req.submit()['query']['pages'] + if '-1' in data: + msg = data['-1'].get('invalidreason', + 'Unknown exception:\n{}'.format(data['-1'])) + raise Error(msg) + + return data[str(page.pageid)]['extract'] diff --git a/scripts/speedy_delete.py b/scripts/speedy_delete.py index d512230..ed8f386 100755 --- a/scripts/speedy_delete.py +++ b/scripts/speedy_delete.py @@ -26,7 +26,7 @@ # Distributed under the terms of the MIT license. # import time -from textwrap import fill, wrap +from textwrap import fill import pywikibot from pywikibot import i18n, pagegenerators @@ -430,18 +430,10 @@ """Process one page.""" page = self.current_page - page_text = [] - for text in page.text.split('\n'): - page_text += wrap(text, width=79) or [''] - - pywikibot.output(color_format('{blue}{}{default}', '_' * 80)) - if len(page_text) > self.LINES: - pywikibot.output(color_format( - '{blue}The page detail is too many lines, ' - 'only output first {} lines:{default}', self.LINES)) - pywikibot.output( - '\n'.join(page_text[:min(self.LINES, len(page_text))])) - pywikibot.output(color_format('{blue}{}{default}', '_' * 80)) + color_line = color_format('{blue}{}{default}', '_' * 80) + pywikibot.output(color_line) + pywikibot.output(page.extract('wiki', lines=self.LINES)) + pywikibot.output(color_line) choice = pywikibot.input_choice( 'Input action?', -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/770098 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: I3cfaafad050dec62e135cd36b14a929b14029294 Gerrit-Change-Number: 770098 Gerrit-PatchSet: 8 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Multichill <maarten(a)mdammers.nl> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-CC: Ricordisamoa <ricordisamoa(a)disroot.org> Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [doc] Update ROADMAP.rst and CHANGELOG.md

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771938 ) Change subject: [doc] Update ROADMAP.rst and CHANGELOG.md ...................................................................... [doc] Update ROADMAP.rst and CHANGELOG.md Change-Id: I64644577d288a7a278a3ce066705b2c97c82e12b --- M ROADMAP.rst M scripts/CHANGELOG.md 2 files changed, 16 insertions(+), 0 deletions(-) Approvals: Xqt: Verified; Looks good to me, approved diff --git a/ROADMAP.rst b/ROADMAP.rst index fd9c4a5..10859ad 100644 --- a/ROADMAP.rst +++ b/ROADMAP.rst @@ -1,6 +1,17 @@ Current release changes ^^^^^^^^^^^^^^^^^^^^^^^ +* Unused `get_redirect` parameter of Page.getOldVersion() has been dropped +* Provide BasePage.get_parsed_page() a public method +* Provide BuiltinNamespace.canonical_namespaces() with BuiltinNamespace IntEnum +* BuiltinNamespace got a canonical() method +* Enable nested templates with MultiTemplateMatchBuilder (T110529) +* Introduce APISite.simple_request as a public method +* Provide an Uploader class to upload files +* Enable use of deletetalk parameter of the delete API +* Fix contextlib redirection for terminal interfaces (T283808) +* No longer use win32_unicode for Python 3.6+ (T281042, T283808, T303373) +* L10N updates * -cosmetic_changes (-cc) option allows to assign the value directly instead of toggle it * distutils.util.strtobool() was implemented as tools.strtobool() due to :pep:`632` * The "in" operator always return whether the siteinfo contains the key even it is not cached (T302859) @@ -9,6 +20,8 @@ Deprecations ^^^^^^^^^^^^ +* 7.1.0: Unused `get_redirect` parameter of Page.getOldVersion() will be removed +* 7.1.0: APISite._simple_request() will be removed in favour of APISite.simple_request() * 7.0.0: The i18n identifier 'cosmetic_changes-append' will be removed in favour of 'pywikibot-cosmetic-changes' * 7.0.0: User.isBlocked() method is renamed to is_blocked for consistency * 7.0.0: Require mysql >= 0.7.11 (T216741) diff --git a/scripts/CHANGELOG.md b/scripts/CHANGELOG.md index 7f9266e..43413ed 100644 --- a/scripts/CHANGELOG.md +++ b/scripts/CHANGELOG.md @@ -7,6 +7,9 @@ ### fixing_redirects * -always option was enabled +### reflinks +* Decode pdfinfo if it is bytes content (T303731) + ## 7.0.0 *26 February 2022* -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771938 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: I64644577d288a7a278a3ce066705b2c97c82e12b Gerrit-Change-Number: 771938 Gerrit-PatchSet: 2 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: D3r1ck01 <xsavitar.wiki(a)aol.com> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [tests] Exclude some code from coverage

by Xqt (Code Review)

Xqt has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771871 ) Change subject: [tests] Exclude some code from coverage ...................................................................... [tests] Exclude some code from coverage Change-Id: I8b4e9102f17acbda0457c37ff441f859ae645b25 --- M .codecov.yml M pywikibot/config.py 2 files changed, 2 insertions(+), 1 deletion(-) Approvals: Xqt: Verified; Looks good to me, approved diff --git a/.codecov.yml b/.codecov.yml index b19bd5e..e105e06 100644 --- a/.codecov.yml +++ b/.codecov.yml @@ -17,6 +17,7 @@ - pywikibot/backports.py - pywikibot/daemonize.py - pywikibot/families/__init__.py + - pywikibot/scripts/version.py - pywikibot/userinterfaces/win32_unicode.py - scripts/archive/ - scripts/userscripts/ diff --git a/pywikibot/config.py b/pywikibot/config.py index 9e3410d..193ec03 100644 --- a/pywikibot/config.py +++ b/pywikibot/config.py @@ -1126,7 +1126,7 @@ # # When called as main program, list all configuration variables # -if __name__ == '__main__': +if __name__ == '__main__': # pragma: no cover _all = True for _arg in sys.argv[1:]: if _arg == 'modified': -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771871 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: I8b4e9102f17acbda0457c37ff441f859ae645b25 Gerrit-Change-Number: 771871 Gerrit-PatchSet: 1 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-MessageType: merged

2 years, 1 month

[Gerrit] ...core[master]: [cleanup] Drop unused 'get_redirect' parameter in Page.getOldVersion

by jenkins-bot (Code Review)

jenkins-bot has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771594 ) Change subject: [cleanup] Drop unused 'get_redirect' parameter in Page.getOldVersion ...................................................................... [cleanup] Drop unused 'get_redirect' parameter in Page.getOldVersion 'get_redirect' was never used in core. The compat implementation just raised an exception if the Page was a redirect but this is not very useful. Change-Id: Ifa7905dee7214d515039b993e4b0c2fa15a4b78d --- M pywikibot/page/_basepage.py 1 file changed, 5 insertions(+), 8 deletions(-) Approvals: Matěj Suchánek: Looks good to me, but someone else must approve Xqt: Looks good to me, approved jenkins-bot: Verified diff --git a/pywikibot/page/_basepage.py b/pywikibot/page/_basepage.py index 05bc27b..94d9042 100644 --- a/pywikibot/page/_basepage.py +++ b/pywikibot/page/_basepage.py @@ -74,6 +74,7 @@ first_upper, is_ip_address, issue_deprecation_warning, + remove_last_args, ) @@ -480,19 +481,15 @@ self._getexception = IsRedirectPageError(self) raise self._getexception - def getOldVersion(self, oldid, - force: bool = False, get_redirect: bool = False) -> str: - """ - Return text of an old revision of this page; same options as get(). + @remove_last_args(['get_redirect']) + def getOldVersion(self, oldid, force: bool = False) -> str: + """Return text of an old revision of this page. :param oldid: The revid of the revision desired. """ if force or oldid not in self._revisions \ or self._revisions[oldid].text is None: - self.site.loadrevisions(self, - content=True, - revids=oldid) - # TODO: what about redirects, errors? + self.site.loadrevisions(self, content=True, revids=oldid) return self._revisions[oldid].text def permalink(self, oldid=None, percent_encoded: bool = True, -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/771594 To unsubscribe, or for help writing mail filters, visit https://gerrit.wikimedia.org/r/settings Gerrit-Project: pywikibot/core Gerrit-Branch: master Gerrit-Change-Id: Ifa7905dee7214d515039b993e4b0c2fa15a4b78d Gerrit-Change-Number: 771594 Gerrit-PatchSet: 2 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Matěj Suchánek <matejsuchanek97(a)gmail.com> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged

2 years, 1 month

← Newer
1
...
4
5
6
7
8
9
10
...
17
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

Pywikibot-commits March 2022