[Pywikibot-commits] [Gerrit] ...core[master]: [IMPR] move wikibase data structures to page/_collections.py

jenkins-bot has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/667349 ) Change subject: [IMPR] move wikibase data structures to page/_collections.py ...................................................................... [IMPR] move wikibase data structures to page/_collections.py - split page.__init__.py and move wikibase data stuctures to _collections.py file - move their tests to collections_tests.py - update documentations Change-Id: Ia3bf9a496ed796e5b0896cd2e9aa11075d8c689b --- M docs/api_ref/pywikibot.page.rst M pywikibot/CONTENT.rst M pywikibot/page/__init__.py A pywikibot/page/_collections.py M tests/__init__.py A tests/collections_tests.py M tests/wikibase_tests.py M tox.ini 8 files changed, 743 insertions(+), 649 deletions(-) Approvals: Xqt: Looks good to me, approved jenkins-bot: Verified diff --git a/docs/api_ref/pywikibot.page.rst b/docs/api_ref/pywikibot.page.rst index 46ec207..512ecd2 100644 --- a/docs/api_ref/pywikibot.page.rst +++ b/docs/api_ref/pywikibot.page.rst @@ -6,6 +6,11 @@ Submodules ---------- +pywikibot.page.\_collections module +----------------------------------- + +.. automodule:: pywikibot.page._collections + pywikibot.page.\_decorators module ---------------------------------- diff --git a/pywikibot/CONTENT.rst b/pywikibot/CONTENT.rst index e49dd95..eb16410 100644 --- a/pywikibot/CONTENT.rst +++ b/pywikibot/CONTENT.rst @@ -102,6 +102,8 @@ +============================+======================================================+ | __init__.py | Objects representing MediaWiki pages | +----------------------------+------------------------------------------------------+ + | _collections.py | Structures holding data for Wikibase entities | + +----------------------------+------------------------------------------------------+ | _decorators.py | Decorators used by page objects | +----------------------------+------------------------------------------------------+ | _revision.py | Object representing page revision | diff --git a/pywikibot/page/__init__.py b/pywikibot/page/__init__.py index 142d248..a155e4b 100644 --- a/pywikibot/page/__init__.py +++ b/pywikibot/page/__init__.py @@ -21,7 +21,6 @@ import unicodedata from collections import Counter, defaultdict, OrderedDict -from collections.abc import MutableMapping from contextlib import suppress from html.entities import name2codepoint from itertools import chain @@ -43,6 +42,12 @@ UserRightsError, ) 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 @@ -3194,412 +3199,6 @@ return self.isRegistered() and 'bot' not in self.groups() -class BaseDataDict(MutableMapping): - - """ - Base structure holding data for a Wikibase entity. - - Data are mappings from a language to a value. It will be - specialised in subclasses. - """ - - def __init__(self, data=None): - super().__init__() - self._data = {} - if data: - self.update(data) - - @classmethod - def new_empty(cls, repo): - return cls() - - def __getitem__(self, key): - key = self.normalizeKey(key) - return self._data[key] - - def __setitem__(self, key, value): - key = self.normalizeKey(key) - self._data[key] = value - - def __delitem__(self, key): - key = self.normalizeKey(key) - del self._data[key] - - def __iter__(self): - return iter(self._data) - - def __len__(self): - return len(self._data) - - def __contains__(self, key): - key = self.normalizeKey(key) - return key in self._data - - def __repr__(self): - return '{}({})'.format(type(self), self._data) - - @staticmethod - def normalizeKey(key) -> str: - """Helper function to return language codes of a site object.""" - if isinstance(key, pywikibot.site.BaseSite): - key = key.lang - return key - - -class LanguageDict(BaseDataDict): - - """ - A structure holding language data for a Wikibase entity. - - Language data are mappings from a language to a string. It can be - labels, descriptions and others. - """ - - @classmethod - def fromJSON(cls, data, repo=None): - this = cls({key: value['value'] for key, value in data.items()}) - return this - - @classmethod - def normalizeData(cls, data): - norm_data = {} - for key, value in data.items(): - if isinstance(value, str): - norm_data[key] = {'language': key, 'value': value} - else: - norm_data[key] = value - return norm_data - - def toJSON(self, diffto=None): - data = {} - diffto = diffto or {} - for key in diffto.keys() - self.keys(): - data[key] = {'language': key, 'value': ''} - for key in self.keys() - diffto.keys(): - data[key] = {'language': key, 'value': self[key]} - for key in self.keys() & diffto.keys(): - if self[key] != diffto[key]['value']: - data[key] = {'language': key, 'value': self[key]} - return data - - -class AliasesDict(BaseDataDict): - - """ - A structure holding aliases for a Wikibase entity. - - It is a mapping from a language to a list of strings. - """ - - @classmethod - def fromJSON(cls, data, repo=None): - this = cls() - for key, value in data.items(): - this[key] = [val['value'] for val in value] - return this - - @classmethod - def normalizeData(cls, data): - norm_data = {} - for key, values in data.items(): - if isinstance(values, list): - strings = [] - for value in values: - if isinstance(value, str): - strings.append({'language': key, 'value': value}) - else: - strings.append(value) - norm_data[key] = strings - return norm_data - - def toJSON(self, diffto=None): - data = {} - diffto = diffto or {} - for lang in diffto.keys() & self.keys(): - if (sorted(val['value'] for val in diffto[lang]) - != sorted(self[lang])): - data[lang] = [{'language': lang, 'value': i} - for i in self[lang]] - for lang in diffto.keys() - self.keys(): - data[lang] = [ - {'language': lang, 'value': i['value'], 'remove': ''} - for i in diffto[lang]] - for lang in self.keys() - diffto.keys(): - data[lang] = [{'language': lang, 'value': i} for i in self[lang]] - return data - - -class ClaimCollection(MutableMapping): - """A structure holding claims for a Wikibase entity.""" - - def __init__(self, repo): - super().__init__() - self.repo = repo - self._data = {} - - @classmethod - def fromJSON(cls, data, repo): - this = cls(repo) - for key, claims in data.items(): - this[key] = [Claim.fromJSON(repo, claim) for claim in claims] - return this - - @classmethod - def new_empty(cls, repo): - return cls(repo) - - def __getitem__(self, key): - return self._data[key] - - def __setitem__(self, key, value): - self._data[key] = value - - def __delitem__(self, key): - del self._data[key] - - def __iter__(self): - return iter(self._data) - - def __len__(self): - return len(self._data) - - def __contains__(self, key): - return key in self._data - - def __repr__(self): - return '{}({})'.format(type(self), self._data) - - @classmethod - def normalizeData(cls, data): - # no normalization here, should there be? - return data - - def toJSON(self, diffto=None): - claims = {} - for prop in self: - if len(self[prop]) > 0: - claims[prop] = [claim.toJSON() for claim in self[prop]] - - if diffto: - temp = defaultdict(list) - props_add = set(claims.keys()) - props_orig = set(diffto.keys()) - for prop in (props_orig | props_add): - if prop not in props_orig: - temp[prop].extend(claims[prop]) - continue - if prop not in props_add: - temp[prop].extend( - {'id': claim['id'], 'remove': ''} - for claim in diffto[prop] if 'id' in claim) - continue - - claim_ids = set() - claim_map = { - json['id']: json for json in diffto[prop] - if 'id' in json} - for claim, json in zip(self[prop], claims[prop]): - if 'id' in json: - claim_ids.add(json['id']) - if json['id'] in claim_map: - other = Claim.fromJSON( - self.repo, claim_map[json['id']]) - if claim.same_as(other, ignore_rank=False, - ignore_refs=False): - continue - temp[prop].append(json) - - for claim in diffto[prop]: - if 'id' in claim and claim['id'] not in claim_ids: - temp[prop].append({'id': claim['id'], 'remove': ''}) - - claims = temp - - return claims - - def set_on_item(self, item): - """Set Claim.on_item attribute for all claims in this collection.""" - for claims in self.values(): - for claim in claims: - claim.on_item = item - - -class SiteLinkCollection(MutableMapping): - """A structure holding SiteLinks for a Wikibase item.""" - - def __init__(self, repo, data=None): - """ - Initializer. - - @param repo: the Wikibase site on which badges are defined - @type repo: pywikibot.site.DataSite - """ - super().__init__() - self.repo = repo - self._data = {} - if data: - self.update(data) - - @classmethod - def new_empty(cls, repo): - """Construct a new empty SiteLinkCollection.""" - return cls(repo) - - @classmethod - def fromJSON(cls, data, repo): - """Construct a new SiteLinkCollection from JSON.""" - return cls(repo, data) - - @staticmethod - def getdbName(site): - """ - Helper function to obtain a dbName for a Site. - - @param site: The site to look up. - @type site: pywikibot.site.BaseSite or str - """ - if isinstance(site, pywikibot.site.BaseSite): - return site.dbName() - return site - - def __getitem__(self, key): - """ - Get the SiteLink with the given key. - - @param key: site key as Site instance or db key - @type key: pywikibot.Site or str - @rtype: pywikibot.page.SiteLink - """ - key = self.getdbName(key) - val = self._data[key] - if isinstance(val, str): - val = SiteLink(val, key) - elif isinstance(val, dict): - val = SiteLink.fromJSON(val, self.repo) - else: - return val - self._data[key] = val - return val - - def __setitem__(self, key, val): - """ - Set the SiteLink for a given key. - - This only sets the value given as str, dict or SiteLink. If a - str or dict is given the SiteLink object is created later in - __getitem__ method. - - @param key: site key as Site instance or db key - @type key: pywikibot.Site or str - @param val: page name as a string or JSON containing SiteLink - data or a SiteLink object - @type val: Union[str, dict, SiteLink] - """ - key = self.getdbName(key) - if isinstance(val, SiteLink): - assert val.site.dbName() == key - self._data[key] = val - - def __delitem__(self, key): - key = self.getdbName(key) - del self._data[key] - - def __iter__(self): - return iter(self._data) - - def __len__(self): - return len(self._data) - - def __contains__(self, key): - key = self.getdbName(key) - return key in self._data - - @classmethod - def _extract_JSON(cls, obj): - if isinstance(obj, SiteLink): - return obj.toJSON() - elif isinstance(obj, BaseLink): - db_name = cls.getdbName(obj.site) - return {'site': db_name, 'title': obj.title} - elif isinstance(obj, Page): - db_name = cls.getdbName(obj.site) - return {'site': db_name, 'title': obj.title()} - else: - return obj - - @classmethod - def normalizeData(cls, data) -> dict: - """ - Helper function to expand data into the Wikibase API structure. - - @param data: Data to normalize - @type data: list or dict - - @return: The dict with normalized data - """ - norm_data = {} - if isinstance(data, dict): - for key, obj in data.items(): - key = cls.getdbName(key) - json = cls._extract_JSON(obj) - if isinstance(json, str): - json = {'site': key, 'title': json} - elif key != json['site']: - raise ValueError( - "Key '{}' doesn't match the site of the value: '{}'" - .format(key, json['site'])) - norm_data[key] = json - else: - for obj in data: - json = cls._extract_JSON(obj) - if not isinstance(json, dict): - raise ValueError( - "Couldn't determine the site and title of the value: " - '{!r}'.format(json)) - db_name = json['site'] - norm_data[db_name] = json - return norm_data - - 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 = {dbname: sitelink.toJSON() - for (dbname, sitelink) in self.items()} - if diffto: - to_nuke = [] - for dbname, sitelink in data.items(): - if dbname in diffto: - diffto_link = diffto[dbname] - if diffto_link.get('title') == sitelink.get('title'): - # compare badges - tmp_badges = [] - diffto_badges = diffto_link.get('badges', []) - badges = sitelink.get('badges', []) - for badge in set(diffto_badges) - set(badges): - tmp_badges.append('') - for badge in set(badges) - set(diffto_badges): - tmp_badges.append(badge) - if tmp_badges: - data[dbname]['badges'] = tmp_badges - else: - to_nuke.append(dbname) - # find removed sitelinks - for dbname in (set(diffto.keys()) - set(self.keys())): - badges = [''] * len(diffto[dbname].get('badges', [])) - data[dbname] = {'site': dbname, 'title': ''} - if badges: - data[dbname]['badges'] = badges - for dbname in to_nuke: - del data[dbname] - return data - - class WikibaseEntity: """ diff --git a/pywikibot/page/_collections.py b/pywikibot/page/_collections.py new file mode 100644 index 0000000..a6d49f5 --- /dev/null +++ b/pywikibot/page/_collections.py @@ -0,0 +1,468 @@ +"""Structures holding data for Wikibase entities.""" +# +# (C) Pywikibot team, 2019-2021 +# +# Distributed under the terms of the MIT license. +# +from collections.abc import MutableMapping +from collections import defaultdict +from typing import Optional + +import pywikibot + + +__all__ = ( + 'AliasesDict', + 'ClaimCollection', + 'LanguageDict', + 'SiteLinkCollection', +) + + +class BaseDataDict(MutableMapping): + + """ + Base structure holding data for a Wikibase entity. + + Data are mappings from a language to a value. It will be + specialised in subclasses. + """ + + def __init__(self, data=None): + super().__init__() + self._data = {} + if data: + self.update(data) + + @classmethod + def new_empty(cls, repo): + """Construct a new empty BaseDataDict.""" + return cls() + + def __getitem__(self, key): + key = self.normalizeKey(key) + return self._data[key] + + def __setitem__(self, key, value): + key = self.normalizeKey(key) + self._data[key] = value + + def __delitem__(self, key): + key = self.normalizeKey(key) + del self._data[key] + + def __iter__(self): + return iter(self._data) + + def __len__(self): + return len(self._data) + + def __contains__(self, key): + key = self.normalizeKey(key) + return key in self._data + + def __repr__(self): + return '{}({})'.format(type(self), self._data) + + @staticmethod + def normalizeKey(key) -> str: + """Helper function to return language codes of a site object.""" + if isinstance(key, pywikibot.site.BaseSite): + key = key.lang + return key + + +class LanguageDict(BaseDataDict): + + """ + A structure holding language data for a Wikibase entity. + + Language data are mappings from a language to a string. It can be + labels, descriptions and others. + """ + + @classmethod + def fromJSON(cls, data, repo=None): + """Construct a new LanguageDict from JSON.""" + this = cls({key: value['value'] for key, value in data.items()}) + return this + + @classmethod + def normalizeData(cls, data: dict): + """Helper function to expand data into the Wikibase API structure. + + @param data: Data to normalize + @return: The dict with normalized data + """ + norm_data = {} + for key, value in data.items(): + if isinstance(value, str): + norm_data[key] = {'language': key, 'value': value} + else: + norm_data[key] = value + return norm_data + + 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 = {} + diffto = diffto or {} + for key in diffto.keys() - self.keys(): + data[key] = {'language': key, 'value': ''} + for key in self.keys() - diffto.keys(): + data[key] = {'language': key, 'value': self[key]} + for key in self.keys() & diffto.keys(): + if self[key] != diffto[key]['value']: + data[key] = {'language': key, 'value': self[key]} + return data + + +class AliasesDict(BaseDataDict): + + """ + A structure holding aliases for a Wikibase entity. + + It is a mapping from a language to a list of strings. + """ + + @classmethod + def fromJSON(cls, data, repo=None): + """Construct a new AliasesDict from JSON.""" + this = cls() + for key, value in data.items(): + this[key] = [val['value'] for val in value] + return this + + @classmethod + def normalizeData(cls, data: dict) -> dict: + """Helper function to expand data into the Wikibase API structure. + + @param data: Data to normalize + @return: The dict with normalized data + """ + norm_data = {} + for key, values in data.items(): + if isinstance(values, list): + strings = [] + for value in values: + if isinstance(value, str): + strings.append({'language': key, 'value': value}) + else: + strings.append(value) + norm_data[key] = strings + return norm_data + + 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 = {} + diffto = diffto or {} + for lang in diffto.keys() & self.keys(): + if (sorted(val['value'] for val in diffto[lang]) + != sorted(self[lang])): + data[lang] = [{'language': lang, 'value': i} + for i in self[lang]] + for lang in diffto.keys() - self.keys(): + data[lang] = [ + {'language': lang, 'value': i['value'], 'remove': ''} + for i in diffto[lang]] + for lang in self.keys() - diffto.keys(): + data[lang] = [{'language': lang, 'value': i} for i in self[lang]] + return data + + +class ClaimCollection(MutableMapping): + """A structure holding claims for a Wikibase entity.""" + + def __init__(self, repo): + """Initializer.""" + super().__init__() + self.repo = repo + self._data = {} + + @classmethod + def fromJSON(cls, data, repo): + """Construct a new ClaimCollection from JSON.""" + this = cls(repo) + for key, claims in data.items(): + this[key] = [pywikibot.page.Claim.fromJSON(repo, claim) + for claim in claims] + return this + + @classmethod + def new_empty(cls, repo): + """Construct a new empty ClaimCollection.""" + return cls(repo) + + def __getitem__(self, key): + return self._data[key] + + def __setitem__(self, key, value): + self._data[key] = value + + def __delitem__(self, key): + del self._data[key] + + def __iter__(self): + return iter(self._data) + + def __len__(self): + return len(self._data) + + def __contains__(self, key): + return key in self._data + + def __repr__(self): + return '{}({})'.format(type(self), self._data) + + @classmethod + def normalizeData(cls, data) -> dict: + """Helper function to expand data into the Wikibase API structure. + + @param data: Data to normalize + @return: The dict with normalized data + """ + # no normalization here, should there be? + return data + + 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 + """ + claims = {} + for prop in self: + if len(self[prop]) > 0: + claims[prop] = [claim.toJSON() for claim in self[prop]] + + if diffto: + temp = defaultdict(list) + props_add = set(claims.keys()) + props_orig = set(diffto.keys()) + for prop in (props_orig | props_add): + if prop not in props_orig: + temp[prop].extend(claims[prop]) + continue + if prop not in props_add: + temp[prop].extend( + {'id': claim['id'], 'remove': ''} + for claim in diffto[prop] if 'id' in claim) + continue + + claim_ids = set() + claim_map = { + json['id']: json for json in diffto[prop] + if 'id' in json} + for claim, json in zip(self[prop], claims[prop]): + if 'id' in json: + claim_ids.add(json['id']) + if json['id'] in claim_map: + other = pywikibot.page.Claim.fromJSON( + self.repo, claim_map[json['id']]) + if claim.same_as(other, ignore_rank=False, + ignore_refs=False): + continue + temp[prop].append(json) + + for claim in diffto[prop]: + if 'id' in claim and claim['id'] not in claim_ids: + temp[prop].append({'id': claim['id'], 'remove': ''}) + + claims = temp + + return claims + + def set_on_item(self, item): + """Set Claim.on_item attribute for all claims in this collection.""" + for claims in self.values(): + for claim in claims: + claim.on_item = item + + +class SiteLinkCollection(MutableMapping): + """A structure holding SiteLinks for a Wikibase item.""" + + def __init__(self, repo, data=None): + """ + Initializer. + + @param repo: the Wikibase site on which badges are defined + @type repo: pywikibot.site.DataSite + """ + super().__init__() + self.repo = repo + self._data = {} + if data: + self.update(data) + + @classmethod + def new_empty(cls, repo): + """Construct a new empty SiteLinkCollection.""" + return cls(repo) + + @classmethod + def fromJSON(cls, data, repo): + """Construct a new SiteLinkCollection from JSON.""" + return cls(repo, data) + + @staticmethod + def getdbName(site): + """ + Helper function to obtain a dbName for a Site. + + @param site: The site to look up. + @type site: pywikibot.site.BaseSite or str + """ + if isinstance(site, pywikibot.site.BaseSite): + return site.dbName() + return site + + def __getitem__(self, key): + """ + Get the SiteLink with the given key. + + @param key: site key as Site instance or db key + @type key: pywikibot.Site or str + @rtype: pywikibot.page.SiteLink + """ + key = self.getdbName(key) + val = self._data[key] + if isinstance(val, str): + val = pywikibot.page.SiteLink(val, key) + elif isinstance(val, dict): + val = pywikibot.page.SiteLink.fromJSON(val, self.repo) + else: + return val + self._data[key] = val + return val + + def __setitem__(self, key, val): + """ + Set the SiteLink for a given key. + + This only sets the value given as str, dict or SiteLink. If a + str or dict is given the SiteLink object is created later in + __getitem__ method. + + @param key: site key as Site instance or db key + @type key: pywikibot.Site or str + @param val: page name as a string or JSON containing SiteLink + data or a SiteLink object + @type val: Union[str, dict, SiteLink] + """ + key = self.getdbName(key) + if isinstance(val, pywikibot.page.SiteLink): + assert val.site.dbName() == key + self._data[key] = val + + def __delitem__(self, key): + key = self.getdbName(key) + del self._data[key] + + def __iter__(self): + return iter(self._data) + + def __len__(self): + return len(self._data) + + def __contains__(self, key): + key = self.getdbName(key) + return key in self._data + + @classmethod + def _extract_json(cls, obj): + if isinstance(obj, pywikibot.page.SiteLink): + return obj.toJSON() + elif isinstance(obj, pywikibot.page.BaseLink): + db_name = cls.getdbName(obj.site) + return {'site': db_name, 'title': obj.title} + elif isinstance(obj, pywikibot.page.Page): + db_name = cls.getdbName(obj.site) + return {'site': db_name, 'title': obj.title()} + else: + return obj + + @classmethod + def normalizeData(cls, data) -> dict: + """ + Helper function to expand data into the Wikibase API structure. + + @param data: Data to normalize + @type data: list or dict + + @return: The dict with normalized data + """ + norm_data = {} + if isinstance(data, dict): + for key, obj in data.items(): + key = cls.getdbName(key) + json = cls._extract_json(obj) + if isinstance(json, str): + json = {'site': key, 'title': json} + elif key != json['site']: + raise ValueError( + "Key '{}' doesn't match the site of the value: '{}'" + .format(key, json['site'])) + norm_data[key] = json + else: + for obj in data: + json = cls._extract_json(obj) + if not isinstance(json, dict): + raise ValueError( + "Couldn't determine the site and title of the value: " + '{!r}'.format(json)) + db_name = json['site'] + norm_data[db_name] = json + return norm_data + + 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 = {dbname: sitelink.toJSON() + for (dbname, sitelink) in self.items()} + if diffto: + to_nuke = [] + for dbname, sitelink in data.items(): + if dbname in diffto: + diffto_link = diffto[dbname] + if diffto_link.get('title') == sitelink.get('title'): + # compare badges + tmp_badges = [] + diffto_badges = diffto_link.get('badges', []) + badges = sitelink.get('badges', []) + for badge in set(diffto_badges) - set(badges): + tmp_badges.append('') + for badge in set(badges) - set(diffto_badges): + tmp_badges.append(badge) + if tmp_badges: + data[dbname]['badges'] = tmp_badges + else: + to_nuke.append(dbname) + # find removed sitelinks + for dbname in (set(diffto.keys()) - set(self.keys())): + badges = [''] * len(diffto[dbname].get('badges', [])) + data[dbname] = {'site': dbname, 'title': ''} + if badges: + data[dbname]['badges'] = badges + for dbname in to_nuke: + del data[dbname] + return data diff --git a/tests/__init__.py b/tests/__init__.py index 969f630..eaf45c2 100644 --- a/tests/__init__.py +++ b/tests/__init__.py @@ -67,6 +67,7 @@ 'basesite', 'bot', 'category', + 'collections', 'cosmetic_changes', 'date', 'datasite', diff --git a/tests/collections_tests.py b/tests/collections_tests.py new file mode 100644 index 0000000..f21b0e2 --- /dev/null +++ b/tests/collections_tests.py @@ -0,0 +1,256 @@ +"""Tests for the Wikidata parts of the page module.""" +# +# (C) Pywikibot team, 2019-2021 +# +# Distributed under the terms of the MIT license. +# +import unittest + +from contextlib import suppress + +from pywikibot.page import ( + LanguageDict, AliasesDict, ClaimCollection, SiteLinkCollection, +) +from tests.aspects import WikidataTestCase + + +class DataCollectionTestCase(WikidataTestCase): + + """Test case for a Wikibase collection class.""" + + collection_class = None + + def _test_new_empty(self): + """Test that new_empty method returns empty collection.""" + cls = self.collection_class + result = cls.new_empty(self.get_repo()) + self.assertIsEmpty(result) + + +class TestLanguageDict(DataCollectionTestCase): + + """Test cases covering LanguageDict methods.""" + + collection_class = LanguageDict + + family = 'wikipedia' + code = 'en' + + dry = True + + def setUp(self): + """Setup tests.""" + super().setUp() + self.site = self.get_site() + self.lang_out = {'en': 'foo', 'zh': 'bar'} + + def test_init(self): + """Test LanguageDict initializer.""" + ld = LanguageDict() + self.assertLength(ld, 0) + ld = LanguageDict(self.lang_out) + self.assertLength(ld, 2) + + def test_setitem(self): + """Test LanguageDict.__setitem__ metamethod.""" + ld = LanguageDict(self.lang_out) + self.assertIn('en', ld) + ld[self.site] = 'bar' + self.assertIn('en', ld) + + def test_getitem(self): + """Test LanguageDict.__getitem__ metamethod.""" + ld = LanguageDict(self.lang_out) + self.assertEqual(ld['en'], 'foo') + self.assertEqual(ld[self.site], 'foo') + self.assertIsNone(ld.get('de')) + + def test_delitem(self): + """Test LanguageDict.__delitem__ metamethod.""" + ld = LanguageDict(self.lang_out) + ld.pop(self.site) + ld.pop('zh') + self.assertNotIn('en', ld) + self.assertNotIn('zh', ld) + self.assertLength(ld, 0) + + def test_fromJSON(self): + """Test LanguageDict.fromJSON method.""" + ld = LanguageDict.fromJSON( + {'en': {'language': 'en', 'value': 'foo'}, + 'zh': {'language': 'zh', 'value': 'bar'}}) + self.assertIsInstance(ld, LanguageDict) + self.assertEqual(ld, LanguageDict(self.lang_out)) + + def test_toJSON(self): + """Test LanguageDict.toJSON method.""" + ld = LanguageDict() + self.assertEqual(ld.toJSON(), {}) + ld = LanguageDict(self.lang_out) + self.assertEqual( + ld.toJSON(), {'en': {'language': 'en', 'value': 'foo'}, + 'zh': {'language': 'zh', 'value': 'bar'}}) + + def test_toJSON_diffto(self): + """Test LanguageDict.toJSON method.""" + ld = LanguageDict({'de': 'foo', 'zh': 'bar'}) + diffto = { + 'de': {'language': 'de', 'value': 'bar'}, + 'en': {'language': 'en', 'value': 'foo'}} + self.assertEqual( + ld.toJSON(diffto=diffto), + {'de': {'language': 'de', 'value': 'foo'}, + 'en': {'language': 'en', 'value': ''}, + 'zh': {'language': 'zh', 'value': 'bar'}}) + + def test_normalizeData(self): + """Test LanguageDict.normalizeData method.""" + self.assertEqual( + LanguageDict.normalizeData(self.lang_out), + {'en': {'language': 'en', 'value': 'foo'}, + 'zh': {'language': 'zh', 'value': 'bar'}}) + + def test_new_empty(self): + """Test that new_empty method returns empty collection.""" + self._test_new_empty() + + +class TestAliasesDict(DataCollectionTestCase): + + """Test cases covering AliasesDict methods.""" + + collection_class = AliasesDict + + family = 'wikipedia' + code = 'en' + + dry = True + + def setUp(self): + """Setup tests.""" + super().setUp() + self.site = self.get_site() + self.lang_out = {'en': ['foo', 'bar'], + 'zh': ['foo', 'bar']} + + def test_init(self): + """Test AliasesDict initializer.""" + ad = AliasesDict() + self.assertLength(ad, 0) + ad = AliasesDict(self.lang_out) + self.assertLength(ad, 2) + + def test_setitem(self): + """Test AliasesDict.__setitem__ metamethod.""" + ad = AliasesDict(self.lang_out) + self.assertIn('en', ad) + self.assertIn('zh', ad) + ad[self.site] = ['baz'] + self.assertIn('en', ad) + + def test_getitem(self): + """Test AliasesDict.__getitem__ metamethod.""" + ad = AliasesDict(self.lang_out) + self.assertEqual(ad['en'], ['foo', 'bar']) + self.assertEqual(ad[self.site], ['foo', 'bar']) + self.assertIsNone(ad.get('de')) + + def test_delitem(self): + """Test AliasesDict.__delitem__ metamethod.""" + ad = AliasesDict(self.lang_out) + ad.pop(self.site) + ad.pop('zh') + self.assertNotIn('en', ad) + self.assertNotIn('zh', ad) + self.assertLength(ad, 0) + + def test_fromJSON(self): + """Test AliasesDict.fromJSON method.""" + ad = AliasesDict.fromJSON( + {'en': [{'language': 'en', 'value': 'foo'}, + {'language': 'en', 'value': 'bar'}], + 'zh': [{'language': 'zh', 'value': 'foo'}, + {'language': 'zh', 'value': 'bar'}], + }) + self.assertIsInstance(ad, AliasesDict) + self.assertEqual(ad, AliasesDict(self.lang_out)) + + def test_toJSON(self): + """Test AliasesDict.toJSON method.""" + ad = AliasesDict() + self.assertEqual(ad.toJSON(), {}) + ad = AliasesDict(self.lang_out) + self.assertEqual( + ad.toJSON(), + {'en': [{'language': 'en', 'value': 'foo'}, + {'language': 'en', 'value': 'bar'}], + 'zh': [{'language': 'zh', 'value': 'foo'}, + {'language': 'zh', 'value': 'bar'}], + }) + + def test_toJSON_diffto(self): + """Test AliasesDict.toJSON method.""" + ad = AliasesDict(self.lang_out) + diffto = { + 'de': [ + {'language': 'de', 'value': 'foo'}, + {'language': 'de', 'value': 'bar'}, + ], + 'en': [ + {'language': 'en', 'value': 'foo'}, + {'language': 'en', 'value': 'baz'}, + ]} + self.assertEqual( + ad.toJSON(diffto=diffto), + {'de': [{'language': 'de', 'value': 'foo', 'remove': ''}, + {'language': 'de', 'value': 'bar', 'remove': ''}], + 'en': [{'language': 'en', 'value': 'foo'}, + {'language': 'en', 'value': 'bar'}], + 'zh': [{'language': 'zh', 'value': 'foo'}, + {'language': 'zh', 'value': 'bar'}] + }) + + def test_normalizeData(self): + """Test AliasesDict.normalizeData method.""" + data_in = {'en': [ + {'language': 'en', 'value': 'foo'}, + 'bar', + {'language': 'en', 'value': 'baz', 'remove': ''}, + ]} + data_out = {'en': [ + {'language': 'en', 'value': 'foo'}, + {'language': 'en', 'value': 'bar'}, + {'language': 'en', 'value': 'baz', 'remove': ''}, + ]} + self.assertEqual(AliasesDict.normalizeData(data_in), data_out) + + def test_new_empty(self): + """Test that new_empty method returns empty collection.""" + self._test_new_empty() + + +class TestClaimCollection(DataCollectionTestCase): + + """Test cases covering ClaimCollection methods.""" + + collection_class = ClaimCollection + + def test_new_empty(self): + """Test that new_empty method returns empty collection.""" + self._test_new_empty() + + +class TestSiteLinkCollection(DataCollectionTestCase): + + """Test cases covering SiteLinkCollection methods.""" + + collection_class = SiteLinkCollection + + def test_new_empty(self): + """Test that new_empty method returns empty collection.""" + self._test_new_empty() + + +if __name__ == '__main__': # pragma: no cover + with suppress(SystemExit): + unittest.main() diff --git a/tests/wikibase_tests.py b/tests/wikibase_tests.py index a0e7da8..9f19a85 100644 --- a/tests/wikibase_tests.py +++ b/tests/wikibase_tests.py @@ -6,6 +6,7 @@ # import copy import json +import unittest from contextlib import suppress from decimal import Decimal @@ -13,15 +14,12 @@ import pywikibot from pywikibot import pagegenerators -from pywikibot.page import ( - WikibasePage, ItemPage, PropertyPage, Page, LanguageDict, AliasesDict, - ClaimCollection, SiteLinkCollection, -) +from pywikibot.page import ItemPage, Page, PropertyPage, WikibasePage from pywikibot.site import Namespace, NamespacesDict from pywikibot.tools import MediaWikiVersion from tests import join_pages_path, mock -from tests.aspects import TestCase, unittest, WikidataTestCase +from tests.aspects import TestCase, WikidataTestCase from tests.basepage import ( BasePageMethodsTestBase, @@ -1757,243 +1755,6 @@ self.assertLength(wvlinks, 2) -class DataCollectionTestCase(WikidataTestCase): - - """Test case for a Wikibase collection class.""" - - collection_class = None - - def _test_new_empty(self): - """Test that new_empty method returns empty collection.""" - cls = self.collection_class - result = cls.new_empty(self.get_repo()) - self.assertIsEmpty(result) - - -class TestLanguageDict(DataCollectionTestCase): - - """Test cases covering LanguageDict methods.""" - - collection_class = LanguageDict - - family = 'wikipedia' - code = 'en' - - dry = True - - def setUp(self): - """Setup tests.""" - super().setUp() - self.site = self.get_site() - self.lang_out = {'en': 'foo', 'zh': 'bar'} - - def test_init(self): - """Test LanguageDict initializer.""" - ld = LanguageDict() - self.assertLength(ld, 0) - ld = LanguageDict(self.lang_out) - self.assertLength(ld, 2) - - def test_setitem(self): - """Test LanguageDict.__setitem__ metamethod.""" - ld = LanguageDict(self.lang_out) - self.assertIn('en', ld) - ld[self.site] = 'bar' - self.assertIn('en', ld) - - def test_getitem(self): - """Test LanguageDict.__getitem__ metamethod.""" - ld = LanguageDict(self.lang_out) - self.assertEqual(ld['en'], 'foo') - self.assertEqual(ld[self.site], 'foo') - self.assertIsNone(ld.get('de')) - - def test_delitem(self): - """Test LanguageDict.__delitem__ metamethod.""" - ld = LanguageDict(self.lang_out) - ld.pop(self.site) - ld.pop('zh') - self.assertNotIn('en', ld) - self.assertNotIn('zh', ld) - self.assertLength(ld, 0) - - def test_fromJSON(self): - """Test LanguageDict.fromJSON method.""" - ld = LanguageDict.fromJSON( - {'en': {'language': 'en', 'value': 'foo'}, - 'zh': {'language': 'zh', 'value': 'bar'}}) - self.assertIsInstance(ld, LanguageDict) - self.assertEqual(ld, LanguageDict(self.lang_out)) - - def test_toJSON(self): - """Test LanguageDict.toJSON method.""" - ld = LanguageDict() - self.assertEqual(ld.toJSON(), {}) - ld = LanguageDict(self.lang_out) - self.assertEqual( - ld.toJSON(), {'en': {'language': 'en', 'value': 'foo'}, - 'zh': {'language': 'zh', 'value': 'bar'}}) - - def test_toJSON_diffto(self): - """Test LanguageDict.toJSON method.""" - ld = LanguageDict({'de': 'foo', 'zh': 'bar'}) - diffto = { - 'de': {'language': 'de', 'value': 'bar'}, - 'en': {'language': 'en', 'value': 'foo'}} - self.assertEqual( - ld.toJSON(diffto=diffto), - {'de': {'language': 'de', 'value': 'foo'}, - 'en': {'language': 'en', 'value': ''}, - 'zh': {'language': 'zh', 'value': 'bar'}}) - - def test_normalizeData(self): - """Test LanguageDict.normalizeData method.""" - self.assertEqual( - LanguageDict.normalizeData(self.lang_out), - {'en': {'language': 'en', 'value': 'foo'}, - 'zh': {'language': 'zh', 'value': 'bar'}}) - - def test_new_empty(self): - """Test that new_empty method returns empty collection.""" - self._test_new_empty() - - -class TestAliasesDict(DataCollectionTestCase): - - """Test cases covering AliasesDict methods.""" - - collection_class = AliasesDict - - family = 'wikipedia' - code = 'en' - - dry = True - - def setUp(self): - """Setup tests.""" - super().setUp() - self.site = self.get_site() - self.lang_out = {'en': ['foo', 'bar'], - 'zh': ['foo', 'bar']} - - def test_init(self): - """Test AliasesDict initializer.""" - ad = AliasesDict() - self.assertLength(ad, 0) - ad = AliasesDict(self.lang_out) - self.assertLength(ad, 2) - - def test_setitem(self): - """Test AliasesDict.__setitem__ metamethod.""" - ad = AliasesDict(self.lang_out) - self.assertIn('en', ad) - self.assertIn('zh', ad) - ad[self.site] = ['baz'] - self.assertIn('en', ad) - - def test_getitem(self): - """Test AliasesDict.__getitem__ metamethod.""" - ad = AliasesDict(self.lang_out) - self.assertEqual(ad['en'], ['foo', 'bar']) - self.assertEqual(ad[self.site], ['foo', 'bar']) - self.assertIsNone(ad.get('de')) - - def test_delitem(self): - """Test AliasesDict.__delitem__ metamethod.""" - ad = AliasesDict(self.lang_out) - ad.pop(self.site) - ad.pop('zh') - self.assertNotIn('en', ad) - self.assertNotIn('zh', ad) - self.assertLength(ad, 0) - - def test_fromJSON(self): - """Test AliasesDict.fromJSON method.""" - ad = AliasesDict.fromJSON( - {'en': [{'language': 'en', 'value': 'foo'}, - {'language': 'en', 'value': 'bar'}], - 'zh': [{'language': 'zh', 'value': 'foo'}, - {'language': 'zh', 'value': 'bar'}], - }) - self.assertIsInstance(ad, AliasesDict) - self.assertEqual(ad, AliasesDict(self.lang_out)) - - def test_toJSON(self): - """Test AliasesDict.toJSON method.""" - ad = AliasesDict() - self.assertEqual(ad.toJSON(), {}) - ad = AliasesDict(self.lang_out) - self.assertEqual( - ad.toJSON(), - {'en': [{'language': 'en', 'value': 'foo'}, - {'language': 'en', 'value': 'bar'}], - 'zh': [{'language': 'zh', 'value': 'foo'}, - {'language': 'zh', 'value': 'bar'}], - }) - - def test_toJSON_diffto(self): - """Test AliasesDict.toJSON method.""" - ad = AliasesDict(self.lang_out) - diffto = { - 'de': [ - {'language': 'de', 'value': 'foo'}, - {'language': 'de', 'value': 'bar'}, - ], - 'en': [ - {'language': 'en', 'value': 'foo'}, - {'language': 'en', 'value': 'baz'}, - ]} - self.assertEqual( - ad.toJSON(diffto=diffto), - {'de': [{'language': 'de', 'value': 'foo', 'remove': ''}, - {'language': 'de', 'value': 'bar', 'remove': ''}], - 'en': [{'language': 'en', 'value': 'foo'}, - {'language': 'en', 'value': 'bar'}], - 'zh': [{'language': 'zh', 'value': 'foo'}, - {'language': 'zh', 'value': 'bar'}] - }) - - def test_normalizeData(self): - """Test AliasesDict.normalizeData method.""" - data_in = {'en': [ - {'language': 'en', 'value': 'foo'}, - 'bar', - {'language': 'en', 'value': 'baz', 'remove': ''}, - ]} - data_out = {'en': [ - {'language': 'en', 'value': 'foo'}, - {'language': 'en', 'value': 'bar'}, - {'language': 'en', 'value': 'baz', 'remove': ''}, - ]} - self.assertEqual(AliasesDict.normalizeData(data_in), data_out) - - def test_new_empty(self): - """Test that new_empty method returns empty collection.""" - self._test_new_empty() - - -class TestClaimCollection(DataCollectionTestCase): - - """Test cases covering ClaimCollection methods.""" - - collection_class = ClaimCollection - - def test_new_empty(self): - """Test that new_empty method returns empty collection.""" - self._test_new_empty() - - -class TestSiteLinkCollection(DataCollectionTestCase): - - """Test cases covering SiteLinkCollection methods.""" - - collection_class = SiteLinkCollection - - def test_new_empty(self): - """Test that new_empty method returns empty collection.""" - self._test_new_empty() - - class TestWriteNormalizeData(TestCase): """Test cases for routines that normalize data for writing to Wikidata. diff --git a/tox.ini b/tox.ini index 1465a93..8fbb637 100644 --- a/tox.ini +++ b/tox.ini @@ -142,6 +142,7 @@ pywikibot/logging.py : N803 pywikibot/login.py: N802, N816 pywikibot/page/__init__.py: N802 + pywikibot/page/_collections.py: N802 pywikibot/pagegenerators.py : N802, N803, N806, N816 pywikibot/site/_apisite.py: N802 pywikibot/site/_datasite.py: N802 @@ -185,6 +186,7 @@ tests/archivebot_tests.py: N802, N813 tests/aspects.py: N802 tests/bot_tests.py: N802 + tests/collections_tests.py: N802 tests/cosmetic_changes_tests.py: N802 tests/data_ingestion_tests.py: N802 tests/date_tests.py: N802 -- To view, visit https://gerrit.wikimedia.org/r/c/pywikibot/core/+/667349 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: Ia3bf9a496ed796e5b0896cd2e9aa11075d8c689b Gerrit-Change-Number: 667349 Gerrit-PatchSet: 5 Gerrit-Owner: Xqt <info(a)gno.de> Gerrit-Reviewer: Xqt <info(a)gno.de> Gerrit-Reviewer: jenkins-bot Gerrit-MessageType: merged