Revision: 8833
Author: valhallasw
Date: 2011-01-15 18:11:50 +0000 (Sat, 15 Jan 2011)
Log Message:
-----------
Splitting off existing i18n functions from textlib to i18n.py
Created during the Amsterdam Hackathon.
Modified Paths:
--------------
branches/rewrite/pywikibot/textlib.py
Added Paths:
-----------
branches/rewrite/pywikibot/i18n.py
Added: branches/rewrite/pywikibot/i18n.py
===================================================================
--- branches/rewrite/pywikibot/i18n.py (rev 0)
+++ branches/rewrite/pywikibot/i18n.py 2011-01-15 18:11:50 UTC (rev 8833)
@@ -0,0 +1,187 @@
+#----------------
+# I18N functions
+#----------------
+
+# Languages to use for comment text after the actual language but before
+# en:. For example, if for language 'xx', you want the preference of
+# languages to be:
+# xx:, then fr:, then ru:, then en:
+# you let altlang return ['fr','ru'].
+# This code is used by translate() below.
+
+def _altlang(code):
+ """Define fallback languages for particular languages.
+
+ If no translation is available to a specified language, translate() will
+ try each of the specified fallback languages, in order, until it finds
+ one with a translation, or '_default' as a last resort.
+
+ """
+ #Amharic
+ if code in ['aa', 'om']:
+ return ['am']
+ #Arab
+ if code in ['arc', 'arz']:
+ return ['ar']
+ if code == 'kab':
+ return ['ar', 'fr']
+ #Bulgarian
+ if code in ['cu', 'mk']:
+ return ['bg', 'sr', 'sh']
+ #Czech
+ if code in ['cs', 'sk']:
+ return ['cs', 'sk']
+ #German
+ if code in ['bar', 'frr', 'ksh', 'pdc', 'pfl']:
+ return ['de']
+ if code in ['als', 'lb']:
+ return ['de', 'fr']
+ if code == 'nds':
+ return ['nds-nl', 'de']
+ if code in ['dsb', 'hsb']:
+ return ['hsb', 'dsb', 'de']
+ if code == 'rm':
+ return ['de', 'it']
+ if code =='stq':
+ return ['nds', 'de']
+ #Greek
+ if code == 'pnt':
+ return ['el']
+ #Esperanto
+ if code in ['io', 'nov']:
+ return ['eo']
+ #Spanish
+ if code in ['an', 'ast', 'ay', 'ca', 'ext', 'lad', 'nah', 'nv', 'qu']:
+ return ['es']
+ if code in ['gl', 'gn']:
+ return ['es', 'pt']
+ if code == ['eu']:
+ return ['es', 'fr']
+ if code in ['bcl', 'cbk-zam', 'ceb', 'ilo', 'pag', 'pam', 'tl', 'war']:
+ return ['es', 'tl']
+ #Estonian
+ if code == 'fiu-vro':
+ return ['et']
+ #Persian (Farsi)
+ if code in ['glk', 'mzn']:
+ return ['ar']
+ #French
+ if code in ['bm', 'br', 'ht', 'kab', 'kg', 'ln', 'mg', 'nrm', 'oc',
+ 'pcd', 'rw', 'sg', 'ty', 'wa']:
+ return ['fr']
+ if code == 'co':
+ return ['fr', 'it']
+ #Hindi
+ if code in ['bh', 'pi', 'sa']:
+ return ['hi']
+ if code in ['ne', 'new']:
+ return ['ne', 'new', 'hi']
+ #Indonesian and Malay
+ if code in ['ace', 'bug', 'bjn', 'id', 'jv', 'ms', 'su']:
+ return ['id', 'ms', 'jv']
+ if code == 'map-bms':
+ return ['jv', 'id', 'ms']
+ #Inuit languages
+ if code in ['ik', 'iu']:
+ return ['iu', 'kl']
+ if code == 'kl':
+ return ['iu', 'da', 'no']
+ #Italian
+ if code in ['eml', 'fur', 'lij', 'lmo', 'nap', 'pms', 'roa-tara', 'sc',
+ 'scn', 'vec']:
+ return ['it']
+ if code == 'frp':
+ return ['it', 'fr']
+ #Lithuanian
+ if code in ['bat-smg', 'ltg']:
+ return ['lt']
+ #Dutch
+ if code in ['fy', 'li', 'pap', 'srn', 'vls', 'zea']:
+ return ['nl']
+ if code == ['nds-nl']:
+ return ['nds', 'nl']
+ #Polish
+ if code in ['csb', 'szl']:
+ return ['pl']
+ #Portuguese
+ if code in ['fab', 'mwl', 'tet']:
+ return ['pt']
+ #Romanian
+ if code in ['mo', 'roa-rup']:
+ return ['ro']
+ #Russian and Belarusian
+ if code in ['ab', 'av', 'ba', 'bxr', 'ce', 'cv', 'kk', 'koi', 'ky', 'lbe',
+ 'mdf', 'mhr', 'mrj', 'myv', 'os', 'sah', 'tg', 'tt', 'udm',
+ 'uk', 'xal']:
+ return ['ru']
+ if code in ['be', 'be-x-old']:
+ return ['be', 'be-x-old', 'ru']
+ if code == 'kaa':
+ return ['uz', 'ru']
+ #Serbocroatian
+ if code in ['bs', 'hr', 'sh', 'sr']:
+ return ['sh', 'hr', 'bs', 'sr']
+ #Turkish and Kurdish
+ if code in ['diq', 'ku']:
+ return ['ku', 'tr']
+ if code == 'gag':
+ return ['tr']
+ if code == 'ckb':
+ return ['ku', 'ar']
+ #Chinese
+ if code in ['minnan', 'zh', 'zh-classical', 'zh-min-nan', 'zh-tw',
+ 'zh-hans', 'zh-hant']:
+ return ['zh', 'zh-tw', 'zh-cn', 'zh-classical']
+ if code in ['cdo', 'gan', 'hak', 'ii', 'wuu', 'za', 'zh-cdo',
+ 'zh-classical', 'zh-cn', 'zh-yue']:
+ return ['zh', 'zh-cn', 'zh-tw', 'zh-classical']
+ #Scandinavian languages
+ if code in ['da', 'sv']:
+ return ['da', 'no', 'nb', 'sv', 'nn']
+ if code in ['fo', 'is']:
+ return ['da', 'no', 'nb', 'nn', 'sv']
+ if code == 'nn':
+ return ['no', 'nb', 'sv', 'da']
+ if code in ['nb', 'no']:
+ return ['no', 'nb', 'da', 'nn', 'sv']
+ if code == 'se':
+ return ['sv', 'no', 'nb', 'nn', 'fi']
+ #Other languages
+ if code in ['bi', 'tpi']:
+ return ['bi', 'tpi']
+ if code == 'yi':
+ return ['he', 'de']
+ if code in ['ia', 'ie']:
+ return ['ia', 'la', 'it', 'fr', 'es']
+ #Default value
+ return []
+
+def translate(code, xdict):
+ """Return the most appropriate translation from a translation dict.
+
+ Given a language code and a dictionary, returns the dictionary's value for
+ key 'code' if this key exists; otherwise tries to return a value for an
+ alternative language that is most applicable to use on the Wikipedia in
+ language 'code'.
+
+ The language itself is always checked first, then languages that
+ have been defined to be alternatives, and finally English. If none of
+ the options gives result, we just take the first language in the
+ list.
+
+ """
+ # If a site is given instead of a code, use its language
+ if hasattr(code,'lang'):
+ code = code.lang
+
+ if code in xdict:
+ return xdict[code]
+ for alt in _altlang(code):
+ if alt in xdict:
+ return xdict[alt]
+ if '_default' in xdict:
+ return xdict['_default']
+ elif 'en' in xdict:
+ return xdict['en']
+ return xdict.values()[0]
+
Modified: branches/rewrite/pywikibot/textlib.py
===================================================================
--- branches/rewrite/pywikibot/textlib.py 2011-01-15 17:50:30 UTC (rev 8832)
+++ branches/rewrite/pywikibot/textlib.py 2011-01-15 18:11:50 UTC (rev 8833)
@@ -17,6 +17,7 @@
import pywikibot
import re
+from pywikibot.i18n import translate
def unescape(s):
"""Replace escaped HTML-special characters by their originals"""
@@ -825,190 +826,4 @@
result.append((name, params))
return result
-#----------------
-# I18N functions
-#----------------
-# Languages to use for comment text after the actual language but before
-# en:. For example, if for language 'xx', you want the preference of
-# languages to be:
-# xx:, then fr:, then ru:, then en:
-# you let altlang return ['fr','ru'].
-# This code is used by translate() below.
-
-def _altlang(code):
- """Define fallback languages for particular languages.
-
- If no translation is available to a specified language, translate() will
- try each of the specified fallback languages, in order, until it finds
- one with a translation, or '_default' as a last resort.
-
- """
- #Amharic
- if code in ['aa', 'om']:
- return ['am']
- #Arab
- if code in ['arc', 'arz']:
- return ['ar']
- if code == 'kab':
- return ['ar', 'fr']
- #Bulgarian
- if code in ['cu', 'mk']:
- return ['bg', 'sr', 'sh']
- #Czech
- if code in ['cs', 'sk']:
- return ['cs', 'sk']
- #German
- if code in ['bar', 'frr', 'ksh', 'pdc', 'pfl']:
- return ['de']
- if code in ['als', 'lb']:
- return ['de', 'fr']
- if code == 'nds':
- return ['nds-nl', 'de']
- if code in ['dsb', 'hsb']:
- return ['hsb', 'dsb', 'de']
- if code == 'rm':
- return ['de', 'it']
- if code =='stq':
- return ['nds', 'de']
- #Greek
- if code == 'pnt':
- return ['el']
- #Esperanto
- if code in ['io', 'nov']:
- return ['eo']
- #Spanish
- if code in ['an', 'ast', 'ay', 'ca', 'ext', 'lad', 'nah', 'nv', 'qu']:
- return ['es']
- if code in ['gl', 'gn']:
- return ['es', 'pt']
- if code == ['eu']:
- return ['es', 'fr']
- if code in ['bcl', 'cbk-zam', 'ceb', 'ilo', 'pag', 'pam', 'tl', 'war']:
- return ['es', 'tl']
- #Estonian
- if code == 'fiu-vro':
- return ['et']
- #Persian (Farsi)
- if code in ['glk', 'mzn']:
- return ['ar']
- #French
- if code in ['bm', 'br', 'ht', 'kab', 'kg', 'ln', 'mg', 'nrm', 'oc',
- 'pcd', 'rw', 'sg', 'ty', 'wa']:
- return ['fr']
- if code == 'co':
- return ['fr', 'it']
- #Hindi
- if code in ['bh', 'pi', 'sa']:
- return ['hi']
- if code in ['ne', 'new']:
- return ['ne', 'new', 'hi']
- #Indonesian and Malay
- if code in ['ace', 'bug', 'bjn', 'id', 'jv', 'ms', 'su']:
- return ['id', 'ms', 'jv']
- if code == 'map-bms':
- return ['jv', 'id', 'ms']
- #Inuit languages
- if code in ['ik', 'iu']:
- return ['iu', 'kl']
- if code == 'kl':
- return ['iu', 'da', 'no']
- #Italian
- if code in ['eml', 'fur', 'lij', 'lmo', 'nap', 'pms', 'roa-tara', 'sc',
- 'scn', 'vec']:
- return ['it']
- if code == 'frp':
- return ['it', 'fr']
- #Lithuanian
- if code in ['bat-smg', 'ltg']:
- return ['lt']
- #Dutch
- if code in ['fy', 'li', 'pap', 'srn', 'vls', 'zea']:
- return ['nl']
- if code == ['nds-nl']:
- return ['nds', 'nl']
- #Polish
- if code in ['csb', 'szl']:
- return ['pl']
- #Portuguese
- if code in ['fab', 'mwl', 'tet']:
- return ['pt']
- #Romanian
- if code in ['mo', 'roa-rup']:
- return ['ro']
- #Russian and Belarusian
- if code in ['ab', 'av', 'ba', 'bxr', 'ce', 'cv', 'kk', 'koi', 'ky', 'lbe',
- 'mdf', 'mhr', 'mrj', 'myv', 'os', 'sah', 'tg', 'tt', 'udm',
- 'uk', 'xal']:
- return ['ru']
- if code in ['be', 'be-x-old']:
- return ['be', 'be-x-old', 'ru']
- if code == 'kaa':
- return ['uz', 'ru']
- #Serbocroatian
- if code in ['bs', 'hr', 'sh', 'sr']:
- return ['sh', 'hr', 'bs', 'sr']
- #Turkish and Kurdish
- if code in ['diq', 'ku']:
- return ['ku', 'tr']
- if code == 'gag':
- return ['tr']
- if code == 'ckb':
- return ['ku', 'ar']
- #Chinese
- if code in ['minnan', 'zh', 'zh-classical', 'zh-min-nan', 'zh-tw',
- 'zh-hans', 'zh-hant']:
- return ['zh', 'zh-tw', 'zh-cn', 'zh-classical']
- if code in ['cdo', 'gan', 'hak', 'ii', 'wuu', 'za', 'zh-cdo',
- 'zh-classical', 'zh-cn', 'zh-yue']:
- return ['zh', 'zh-cn', 'zh-tw', 'zh-classical']
- #Scandinavian languages
- if code in ['da', 'sv']:
- return ['da', 'no', 'nb', 'sv', 'nn']
- if code in ['fo', 'is']:
- return ['da', 'no', 'nb', 'nn', 'sv']
- if code == 'nn':
- return ['no', 'nb', 'sv', 'da']
- if code in ['nb', 'no']:
- return ['no', 'nb', 'da', 'nn', 'sv']
- if code == 'se':
- return ['sv', 'no', 'nb', 'nn', 'fi']
- #Other languages
- if code in ['bi', 'tpi']:
- return ['bi', 'tpi']
- if code == 'yi':
- return ['he', 'de']
- if code in ['ia', 'ie']:
- return ['ia', 'la', 'it', 'fr', 'es']
- #Default value
- return []
-
-def translate(code, xdict):
- """Return the most appropriate translation from a translation dict.
-
- Given a language code and a dictionary, returns the dictionary's value for
- key 'code' if this key exists; otherwise tries to return a value for an
- alternative language that is most applicable to use on the Wikipedia in
- language 'code'.
-
- The language itself is always checked first, then languages that
- have been defined to be alternatives, and finally English. If none of
- the options gives result, we just take the first language in the
- list.
-
- """
- # If a site is given instead of a code, use its language
- if hasattr(code,'lang'):
- code = code.lang
-
- if code in xdict:
- return xdict[code]
- for alt in _altlang(code):
- if alt in xdict:
- return xdict[alt]
- if '_default' in xdict:
- return xdict['_default']
- elif 'en' in xdict:
- return xdict['en']
- return xdict.values()[0]
-