babel/old/mirror: babel/messages/catalog.py annotate

annotate babel/messages/catalog.py @ 357:9acf6b5baa22

Refactored the checker system. It's now possible to partially validate translations on a per-message level.

author	aronacher
date	Tue, 17 Jun 2008 20:30:02 +0000
parents	ed20c467d223
children	36408f068138

rev	line source
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	1 # -- coding: utf-8 --
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	2 #
337 662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	3 # Copyright (C) 2007-2008 Edgewall Software
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	4 # All rights reserved.
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	5 #
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	6 # This software is licensed as described in the file COPYING, which
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	7 # you should have received as part of this distribution. The terms
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	8 # are also available at http://babel.edgewall.org/wiki/License.
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	9 #
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	10 # This software consists of voluntary contributions made by many
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	11 # individuals. For the exact contribution history, see the revision
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	12 # history and logs, available at http://babel.edgewall.org/log/.
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	13
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	14 """Data structures for message catalogs."""
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	15
151 12e5f21dfcda Respect charset specified in PO headers in `read_po()`. Fixes #17. cmlenz parents: 133 diff changeset	16 from cgi import parse_header
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	17 from datetime import datetime
167 533baef258bb Implement fuzzy matching to catalog updates. No frontend yet. cmlenz parents: 165 diff changeset	18 from difflib import get_close_matches
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	19 from email import message_from_string
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	20 import re
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	21 try:
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	22 set
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	23 except NameError:
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	24 from sets import Set as set
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	25 import time
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	26
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	27 from babel import __version__ as VERSION
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	28 from babel.core import Locale
133 9d58665d134c Use `dates.format_datetime` for dates in PO(T) header, as `datetime.strftime` produces wrong results on windows. cmlenz parents: 123 diff changeset	29 from babel.dates import format_datetime
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	30 from babel.messages.plurals import PLURALS
356 ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	31 from babel.util import odict, distinct, LOCALTZ, UTC, FixedOffsetTimezone
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	32
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	33 __all__ = ['Message', 'Catalog', 'TranslationError']
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	34 __docformat__ = 'restructuredtext en'
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	35
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	36
356 ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	37 PYTHON_FORMAT = re.compile(r'''(?x)
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	38 \%
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	39 (?:$([\w]*)$)?
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	40 (
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	41 [-#0\ +]?(?:\*\|[\d]+)?
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	42 (?:\.(?:\*\|[\d]+))?
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	43 [hlL]?
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	44 )
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	45 ([diouxXeEfFgGcrs%])
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	46 ''')
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	47
ed20c467d223 Moved PYTHON_FORMAT back to catalog. aronacher parents: 354 diff changeset	48
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	49 class Message(object):
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	50 """Representation of a single message in a catalog."""
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	51
151 12e5f21dfcda Respect charset specified in PO headers in `read_po()`. Fixes #17. cmlenz parents: 133 diff changeset	52 def __init__(self, id, string=u'', locations=(), flags=(), auto_comments=(),
337 662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	53 user_comments=(), previous_id=(), lineno=None, context=None):
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	54 """Create the message object.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	55
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	56 :param id: the message ID, or a ``(singular, plural)`` tuple for
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	57 pluralizable messages
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	58 :param string: the translated message string, or a
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	59 ``(singular, plural)`` tuple for pluralizable messages
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	60 :param locations: a sequence of ``(filenname, lineno)`` tuples
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	61 :param flags: a set or sequence of flags
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	62 :param auto_comments: a sequence of automatic comments for the message
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	63 :param user_comments: a sequence of user comments for the message
205 aefe4ac123a2 Minor changes to how previous msgids are processed. cmlenz parents: 204 diff changeset	64 :param previous_id: the previous message ID, or a ``(singular, plural)``
aefe4ac123a2 Minor changes to how previous msgids are processed. cmlenz parents: 204 diff changeset	65 tuple for pluralizable messages
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	66 :param lineno: the line number on which the msgid line was found in the
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	67 PO file, if any
337 662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	68 :param context: the message context
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	69 """
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	70 self.id = id #: The message ID
70 620fdd25657a Add back POT header broken in previous check-in. cmlenz parents: 69 diff changeset	71 if not string and self.pluralizable:
620fdd25657a Add back POT header broken in previous check-in. cmlenz parents: 69 diff changeset	72 string = (u'', u'')
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	73 self.string = string #: The message translation
231 fc8b8c2bba53 Remove duplicate locations of catalog messages. cmlenz parents: 230 diff changeset	74 self.locations = list(distinct(locations))
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	75 self.flags = set(flags)
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	76 if id and self.python_format:
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	77 self.flags.add('python-format')
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	78 else:
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	79 self.flags.discard('python-format')
229 85340bec3a97 Fix tests broken by [233], and add new tests. cmlenz parents: 228 diff changeset	80 self.auto_comments = list(distinct(auto_comments))
85340bec3a97 Fix tests broken by [233], and add new tests. cmlenz parents: 228 diff changeset	81 self.user_comments = list(distinct(user_comments))
205 aefe4ac123a2 Minor changes to how previous msgids are processed. cmlenz parents: 204 diff changeset	82 if isinstance(previous_id, basestring):
aefe4ac123a2 Minor changes to how previous msgids are processed. cmlenz parents: 204 diff changeset	83 self.previous_id = [previous_id]
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	84 else:
205 aefe4ac123a2 Minor changes to how previous msgids are processed. cmlenz parents: 204 diff changeset	85 self.previous_id = list(previous_id)
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	86 self.lineno = lineno
337 662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	87 self.context = context
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	88
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	89 def __repr__(self):
198 982d7e704fdc Fix for #35, and a minor improvement to how we parse the catalog fuzzy bit. cmlenz parents: 190 diff changeset	90 return '<%s %r (flags: %r)>' % (type(self).__name__, self.id,
982d7e704fdc Fix for #35, and a minor improvement to how we parse the catalog fuzzy bit. cmlenz parents: 190 diff changeset	91 list(self.flags))
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	92
250 194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	93 def __cmp__(self, obj):
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	94 """Compare Messages, taking into account plural ids"""
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	95 if isinstance(obj, Message):
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	96 plural = self.pluralizable
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	97 obj_plural = obj.pluralizable
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	98 if plural and obj_plural:
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	99 return cmp(self.id[0], obj.id[0])
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	100 elif plural:
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	101 return cmp(self.id[0], obj.id)
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	102 elif obj_plural:
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	103 return cmp(self.id, obj.id[0])
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	104 return cmp(self.id, obj.id)
194f927d8c5a add a __cmp__ to Message that correctly sorts by id, taking into account plurals pjenvey parents: 231 diff changeset	105
315 654b632e5482 Merging catalogs would sometimes mix translations from different runs. cmlenz parents: 314 diff changeset	106 def clone(self):
654b632e5482 Merging catalogs would sometimes mix translations from different runs. cmlenz parents: 314 diff changeset	107 return Message(self.id, self.string, self.locations, self.flags,
654b632e5482 Merging catalogs would sometimes mix translations from different runs. cmlenz parents: 314 diff changeset	108 self.auto_comments, self.user_comments,
337 662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	109 self.previous_id, self.lineno, self.context)
315 654b632e5482 Merging catalogs would sometimes mix translations from different runs. cmlenz parents: 314 diff changeset	110
357 9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	111 def check(self, catalog=None):
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	112 """Run various validation checks on the message. Some validations
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	113 are only performed if the catalog is provided. This method returns
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	114 a sequence of `TranslationError` objects.
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	115
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	116 :rtype: ``iterator``
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	117 :param catalog: A catalog instance that is passed to the checkers
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	118 :see: `Catalog.check` for a way to perform checks for all messages
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	119 in a catalog.
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	120 """
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	121 from babel.messages.checkers import checkers
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	122 errors = []
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	123 for checker in checkers:
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	124 try:
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	125 checker(catalog, self)
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	126 except TranslationError, e:
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	127 errors.append(e)
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	128 return errors
9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	129
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	130 def fuzzy(self):
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	131 return 'fuzzy' in self.flags
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	132 fuzzy = property(fuzzy, doc="""\
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	133 Whether the translation is fuzzy.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	134
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	135 >>> Message('foo').fuzzy
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	136 False
177 47f6c31e9a24 Changed the `__repr__` output to include the flags(it can be changed back, but it was usefull to implement the fuzzy header parsing). palgarvio parents: 167 diff changeset	137 >>> msg = Message('foo', 'foo', flags=['fuzzy'])
47f6c31e9a24 Changed the `__repr__` output to include the flags(it can be changed back, but it was usefull to implement the fuzzy header parsing). palgarvio parents: 167 diff changeset	138 >>> msg.fuzzy
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	139 True
177 47f6c31e9a24 Changed the `__repr__` output to include the flags(it can be changed back, but it was usefull to implement the fuzzy header parsing). palgarvio parents: 167 diff changeset	140 >>> msg
198 982d7e704fdc Fix for #35, and a minor improvement to how we parse the catalog fuzzy bit. cmlenz parents: 190 diff changeset	141 <Message 'foo' (flags: ['fuzzy'])>
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	142
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	143 :type: `bool`
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	144 """)
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	145
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	146 def pluralizable(self):
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	147 return isinstance(self.id, (list, tuple))
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	148 pluralizable = property(pluralizable, doc="""\
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	149 Whether the message is plurizable.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	150
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	151 >>> Message('foo').pluralizable
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	152 False
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	153 >>> Message(('foo', 'bar')).pluralizable
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	154 True
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	155
63 a60ecd4a4954 Move `Translations` and `LazyProxy` to new `babel.support` module, which should contain any convenience code that is useful for applications using Babel/I18n, but not used by Babel itself. cmlenz parents: 58 diff changeset	156 :type: `bool`
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	157 """)
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	158
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	159 def python_format(self):
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	160 ids = self.id
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	161 if not isinstance(ids, (list, tuple)):
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	162 ids = [ids]
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	163 return bool(filter(None, [PYTHON_FORMAT.search(id) for id in ids]))
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	164 python_format = property(python_format, doc="""\
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	165 Whether the message contains Python-style parameters.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	166
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	167 >>> Message('foo %(name)s bar').python_format
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	168 True
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	169 >>> Message(('foo %(name)s', 'foo %(name)s')).python_format
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	170 True
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	171
63 a60ecd4a4954 Move `Translations` and `LazyProxy` to new `babel.support` module, which should contain any convenience code that is useful for applications using Babel/I18n, but not used by Babel itself. cmlenz parents: 58 diff changeset	172 :type: `bool`
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	173 """)
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	174
107 4b42e23644e5 `Message`, `read_po` and `write_po` now all handle user/auto comments correctly. palgarvio parents: 106 diff changeset	175
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	176 class TranslationError(Exception):
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	177 """Exception thrown by translation checkers when invalid message
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	178 translations are encountered."""
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	179
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	180
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	181 DEFAULT_HEADER = u"""\
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	182 # Translations template for PROJECT.
122 03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	183 # Copyright (C) YEAR ORGANIZATION
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	184 # This file is distributed under the same license as the PROJECT project.
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	185 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	186 #"""
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	187
198 982d7e704fdc Fix for #35, and a minor improvement to how we parse the catalog fuzzy bit. cmlenz parents: 190 diff changeset	188
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	189 class Catalog(object):
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	190 """Representation of a message catalog."""
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	191
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	192 def __init__(self, locale=None, domain=None, header_comment=DEFAULT_HEADER,
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	193 project=None, version=None, copyright_holder=None,
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	194 msgid_bugs_address=None, creation_date=None,
208 6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	195 revision_date=None, last_translator=None, language_team=None,
6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	196 charset='utf-8', fuzzy=True):
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	197 """Initialize the catalog object.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	198
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	199 :param locale: the locale identifier or `Locale` object, or `None`
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	200 if the catalog is not bound to a locale (which basically
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	201 means it's a template)
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	202 :param domain: the message domain
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	203 :param header_comment: the header comment as string, or `None` for the
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	204 default header
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	205 :param project: the project's name
8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	206 :param version: the project's version
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	207 :param copyright_holder: the copyright holder of the catalog
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	208 :param msgid_bugs_address: the email address or URL to submit bug
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	209 reports to
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	210 :param creation_date: the date the catalog was created
8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	211 :param revision_date: the date the catalog was revised
8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	212 :param last_translator: the name and email of the last translator
208 6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	213 :param language_team: the name and email of the language team
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	214 :param charset: the encoding to use in the output
177 47f6c31e9a24 Changed the `__repr__` output to include the flags(it can be changed back, but it was usefull to implement the fuzzy header parsing). palgarvio parents: 167 diff changeset	215 :param fuzzy: the fuzzy bit on the catalog header
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	216 """
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	217 self.domain = domain #: The message domain
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	218 if locale:
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	219 locale = Locale.parse(locale)
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	220 self.locale = locale #: The locale or `None`
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	221 self._header_comment = header_comment
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	222 self._messages = odict()
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	223
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	224 self.project = project or 'PROJECT' #: The project name
7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	225 self.version = version or 'VERSION' #: The project version
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	226 self.copyright_holder = copyright_holder or 'ORGANIZATION'
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	227 self.msgid_bugs_address = msgid_bugs_address or 'EMAIL@ADDRESS'
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	228
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	229 self.last_translator = last_translator or 'FULL NAME <EMAIL@ADDRESS>'
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	230 """Name and email address of the last translator."""
208 6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	231 self.language_team = language_team or 'LANGUAGE <LL@li.org>'
6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	232 """Name and email address of the language team."""
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	233
97 debd9ac3bb4d Fix for #11 (use local timezone in timestamps of generated POT). cmlenz parents: 89 diff changeset	234 self.charset = charset or 'utf-8'
86 8a703ecdba91 Some cosmetic changes for the new translator comments support. cmlenz parents: 82 diff changeset	235
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	236 if creation_date is None:
99 b6b5992daa6c Renamed `LOCAL` to `LOCALTZ`. cmlenz parents: 97 diff changeset	237 creation_date = datetime.now(LOCALTZ)
97 debd9ac3bb4d Fix for #11 (use local timezone in timestamps of generated POT). cmlenz parents: 89 diff changeset	238 elif isinstance(creation_date, datetime) and not creation_date.tzinfo:
99 b6b5992daa6c Renamed `LOCAL` to `LOCALTZ`. cmlenz parents: 97 diff changeset	239 creation_date = creation_date.replace(tzinfo=LOCALTZ)
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	240 self.creation_date = creation_date #: Creation date of the template
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	241 if revision_date is None:
99 b6b5992daa6c Renamed `LOCAL` to `LOCALTZ`. cmlenz parents: 97 diff changeset	242 revision_date = datetime.now(LOCALTZ)
97 debd9ac3bb4d Fix for #11 (use local timezone in timestamps of generated POT). cmlenz parents: 89 diff changeset	243 elif isinstance(revision_date, datetime) and not revision_date.tzinfo:
99 b6b5992daa6c Renamed `LOCAL` to `LOCALTZ`. cmlenz parents: 97 diff changeset	244 revision_date = revision_date.replace(tzinfo=LOCALTZ)
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	245 self.revision_date = revision_date #: Last revision date of the catalog
183 e927dffc9ab4 The frontends now provide ways to update existing translations catalogs from a template. Closes #22. cmlenz parents: 177 diff changeset	246 self.fuzzy = fuzzy #: Catalog header fuzzy bit (`True` or `False`)
e927dffc9ab4 The frontends now provide ways to update existing translations catalogs from a template. Closes #22. cmlenz parents: 177 diff changeset	247
e927dffc9ab4 The frontends now provide ways to update existing translations catalogs from a template. Closes #22. cmlenz parents: 177 diff changeset	248 self.obsolete = odict() #: Dictionary of obsolete messages
335 355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	249 self._num_plurals = None
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	250 self._plural_expr = None
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	251
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	252 def _get_header_comment(self):
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	253 comment = self._header_comment
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	254 comment = comment.replace('PROJECT', self.project) \
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	255 .replace('VERSION', self.version) \
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	256 .replace('YEAR', self.revision_date.strftime('%Y')) \
122 03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	257 .replace('ORGANIZATION', self.copyright_holder)
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	258 if self.locale:
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	259 comment = comment.replace('Translations template', '%s translations'
7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	260 % self.locale.english_name)
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	261 return comment
122 03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	262
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	263 def _set_header_comment(self, string):
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	264 self._header_comment = string
109 7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	265
7a5a7bf39d3d Minor doc improvements. cmlenz parents: 108 diff changeset	266 header_comment = property(_get_header_comment, _set_header_comment, doc="""\
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	267 The header comment for the catalog.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	268
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	269 >>> catalog = Catalog(project='Foobar', version='1.0',
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	270 ... copyright_holder='Foo Company')
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	271 >>> print catalog.header_comment #doctest: +ELLIPSIS
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	272 # Translations template for Foobar.
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	273 # Copyright (C) ... Foo Company
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	274 # This file is distributed under the same license as the Foobar project.
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	275 # FIRST AUTHOR <EMAIL@ADDRESS>, ....
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	276 #
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	277
122 03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	278 The header can also be set from a string. Any known upper-case variables
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	279 will be replaced when the header is retrieved again:
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	280
122 03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	281 >>> catalog = Catalog(project='Foobar', version='1.0',
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	282 ... copyright_holder='Foo Company')
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	283 >>> catalog.header_comment = '''\\
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	284 ... # The POT for my really cool PROJECT project.
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	285 ... # Copyright (C) 1990-2003 ORGANIZATION
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	286 ... # This file is distributed under the same license as the PROJECT
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	287 ... # project.
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	288 ... #'''
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	289 >>> print catalog.header_comment
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	290 # The POT for my really cool Foobar project.
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	291 # Copyright (C) 1990-2003 Foo Company
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	292 # This file is distributed under the same license as the Foobar
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	293 # project.
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	294 #
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	295
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	296 :type: `unicode`
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	297 """)
2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	298
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	299 def _get_mime_headers(self):
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	300 headers = []
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	301 headers.append(('Project-Id-Version',
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	302 '%s %s' % (self.project, self.version)))
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	303 headers.append(('Report-Msgid-Bugs-To', self.msgid_bugs_address))
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	304 headers.append(('POT-Creation-Date',
133 9d58665d134c Use `dates.format_datetime` for dates in PO(T) header, as `datetime.strftime` produces wrong results on windows. cmlenz parents: 123 diff changeset	305 format_datetime(self.creation_date, 'yyyy-MM-dd HH:mmZ',
9d58665d134c Use `dates.format_datetime` for dates in PO(T) header, as `datetime.strftime` produces wrong results on windows. cmlenz parents: 123 diff changeset	306 locale='en')))
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	307 if self.locale is None:
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	308 headers.append(('PO-Revision-Date', 'YEAR-MO-DA HO:MI+ZONE'))
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	309 headers.append(('Last-Translator', 'FULL NAME <EMAIL@ADDRESS>'))
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	310 headers.append(('Language-Team', 'LANGUAGE <LL@li.org>'))
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	311 else:
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	312 headers.append(('PO-Revision-Date',
133 9d58665d134c Use `dates.format_datetime` for dates in PO(T) header, as `datetime.strftime` produces wrong results on windows. cmlenz parents: 123 diff changeset	313 format_datetime(self.revision_date,
9d58665d134c Use `dates.format_datetime` for dates in PO(T) header, as `datetime.strftime` produces wrong results on windows. cmlenz parents: 123 diff changeset	314 'yyyy-MM-dd HH:mmZ', locale='en')))
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	315 headers.append(('Last-Translator', self.last_translator))
208 6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	316 headers.append(('Language-Team',
6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	317 self.language_team.replace('LANGUAGE',
6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	318 str(self.locale))))
86 8a703ecdba91 Some cosmetic changes for the new translator comments support. cmlenz parents: 82 diff changeset	319 headers.append(('Plural-Forms', self.plural_forms))
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	320 headers.append(('MIME-Version', '1.0'))
70 620fdd25657a Add back POT header broken in previous check-in. cmlenz parents: 69 diff changeset	321 headers.append(('Content-Type',
620fdd25657a Add back POT header broken in previous check-in. cmlenz parents: 69 diff changeset	322 'text/plain; charset=%s' % self.charset))
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	323 headers.append(('Content-Transfer-Encoding', '8bit'))
107 4b42e23644e5 `Message`, `read_po` and `write_po` now all handle user/auto comments correctly. palgarvio parents: 106 diff changeset	324 headers.append(('Generated-By', 'Babel %s\n' % VERSION))
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	325 return headers
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	326
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	327 def _set_mime_headers(self, headers):
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	328 for name, value in headers:
293 62d4f85d33ea fix catalogs' charset values not being recognized pjenvey parents: 279 diff changeset	329 if name.lower() == 'content-type':
212 2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	330 mimetype, params = parse_header(value)
2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	331 if 'charset' in params:
2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	332 self.charset = params['charset'].lower()
2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	333 break
2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	334 for name, value in headers:
2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	335 name = name.lower().decode(self.charset)
2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	336 value = value.decode(self.charset)
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	337 if name == 'project-id-version':
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	338 parts = value.split(' ')
212 2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	339 self.project = u' '.join(parts[:-1])
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	340 self.version = parts[-1]
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	341 elif name == 'report-msgid-bugs-to':
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	342 self.msgid_bugs_address = value
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	343 elif name == 'last-translator':
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	344 self.last_translator = value
208 6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	345 elif name == 'language-team':
6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	346 self.language_team = value
335 355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	347 elif name == 'plural-forms':
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	348 _, params = parse_header(' ;' + value)
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	349 self._num_plurals = int(params.get('nplurals', 2))
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	350 self._plural_expr = params.get('plural', '(n != 1)')
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	351 elif name == 'pot-creation-date':
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	352 # FIXME: this should use dates.parse_datetime as soon as that
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	353 # is ready
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	354 value, tzoffset, _ = re.split('[+-](\d{4})$', value, 1)
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	355 tt = time.strptime(value, '%Y-%m-%d %H:%M')
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	356 ts = time.mktime(tt)
122 03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	357 tzoffset = FixedOffsetTimezone(int(tzoffset[:2]) * 60 +
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	358 int(tzoffset[2:]))
123 5b4f302abf53 Fix parsing of timezone in POT creation date. cmlenz parents: 122 diff changeset	359 dt = datetime.fromtimestamp(ts)
5b4f302abf53 Fix parsing of timezone in POT creation date. cmlenz parents: 122 diff changeset	360 self.creation_date = dt.replace(tzinfo=tzoffset)
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	361
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	362 mime_headers = property(_get_mime_headers, _set_mime_headers, doc="""\
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	363 The MIME headers of the catalog, used for the special ``msgid ""`` entry.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	364
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	365 The behavior of this property changes slightly depending on whether a locale
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	366 is set or not, the latter indicating that the catalog is actually a template
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	367 for actual translations.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	368
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	369 Here's an example of the output for such a catalog template:
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	370
97 debd9ac3bb4d Fix for #11 (use local timezone in timestamps of generated POT). cmlenz parents: 89 diff changeset	371 >>> created = datetime(1990, 4, 1, 15, 30, tzinfo=UTC)
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	372 >>> catalog = Catalog(project='Foobar', version='1.0',
97 debd9ac3bb4d Fix for #11 (use local timezone in timestamps of generated POT). cmlenz parents: 89 diff changeset	373 ... creation_date=created)
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	374 >>> for name, value in catalog.mime_headers:
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	375 ... print '%s: %s' % (name, value)
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	376 Project-Id-Version: Foobar 1.0
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	377 Report-Msgid-Bugs-To: EMAIL@ADDRESS
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	378 POT-Creation-Date: 1990-04-01 15:30+0000
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	379 PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	380 Last-Translator: FULL NAME <EMAIL@ADDRESS>
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	381 Language-Team: LANGUAGE <LL@li.org>
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	382 MIME-Version: 1.0
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	383 Content-Type: text/plain; charset=utf-8
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	384 Content-Transfer-Encoding: 8bit
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	385 Generated-By: Babel ...
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	386
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	387 And here's an example of the output when the locale is set:
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	388
97 debd9ac3bb4d Fix for #11 (use local timezone in timestamps of generated POT). cmlenz parents: 89 diff changeset	389 >>> revised = datetime(1990, 8, 3, 12, 0, tzinfo=UTC)
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	390 >>> catalog = Catalog(locale='de_DE', project='Foobar', version='1.0',
97 debd9ac3bb4d Fix for #11 (use local timezone in timestamps of generated POT). cmlenz parents: 89 diff changeset	391 ... creation_date=created, revision_date=revised,
208 6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	392 ... last_translator='John Doe <jd@example.com>',
6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	393 ... language_team='de_DE <de@example.com>')
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	394 >>> for name, value in catalog.mime_headers:
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	395 ... print '%s: %s' % (name, value)
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	396 Project-Id-Version: Foobar 1.0
80 8e2e9d549693 Fixed the plurals header on `Catalog` which should only be written if it's not a catalog template. palgarvio parents: 72 diff changeset	397 Report-Msgid-Bugs-To: EMAIL@ADDRESS
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	398 POT-Creation-Date: 1990-04-01 15:30+0000
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	399 PO-Revision-Date: 1990-08-03 12:00+0000
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	400 Last-Translator: John Doe <jd@example.com>
208 6cd31048eb5c Preserve language-team header in catalogs on update. Closes #35 again. cmlenz parents: 205 diff changeset	401 Language-Team: de_DE <de@example.com>
86 8a703ecdba91 Some cosmetic changes for the new translator comments support. cmlenz parents: 82 diff changeset	402 Plural-Forms: nplurals=2; plural=(n != 1)
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	403 MIME-Version: 1.0
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	404 Content-Type: text/plain; charset=utf-8
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	405 Content-Transfer-Encoding: 8bit
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	406 Generated-By: Babel ...
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	407
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	408 :type: `list`
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	409 """)
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	410
70 620fdd25657a Add back POT header broken in previous check-in. cmlenz parents: 69 diff changeset	411 def num_plurals(self):
335 355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	412 if not self._num_plurals:
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	413 num = 2
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	414 if self.locale:
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	415 if str(self.locale) in PLURALS:
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	416 num = PLURALS[str(self.locale)][0]
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	417 elif self.locale.language in PLURALS:
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	418 num = PLURALS[self.locale.language][0]
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	419 self._num_plurals = num
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	420 return self._num_plurals
86 8a703ecdba91 Some cosmetic changes for the new translator comments support. cmlenz parents: 82 diff changeset	421 num_plurals = property(num_plurals, doc="""\
335 355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	422 The number of plurals used by the catalog or locale.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	423
105 abd3a594dab4 Implement wrapping of header comments in PO(T) output. Related to #14. cmlenz parents: 99 diff changeset	424 >>> Catalog(locale='en').num_plurals
abd3a594dab4 Implement wrapping of header comments in PO(T) output. Related to #14. cmlenz parents: 99 diff changeset	425 2
335 355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	426 >>> Catalog(locale='ga').num_plurals
105 abd3a594dab4 Implement wrapping of header comments in PO(T) output. Related to #14. cmlenz parents: 99 diff changeset	427 3
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	428
105 abd3a594dab4 Implement wrapping of header comments in PO(T) output. Related to #14. cmlenz parents: 99 diff changeset	429 :type: `int`
86 8a703ecdba91 Some cosmetic changes for the new translator comments support. cmlenz parents: 82 diff changeset	430 """)
70 620fdd25657a Add back POT header broken in previous check-in. cmlenz parents: 69 diff changeset	431
335 355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	432 def plural_expr(self):
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	433 if not self._plural_expr:
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	434 expr = '(n != 1)'
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	435 if self.locale:
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	436 if str(self.locale) in PLURALS:
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	437 expr = PLURALS[str(self.locale)][1]
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	438 elif self.locale.language in PLURALS:
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	439 expr = PLURALS[self.locale.language][1]
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	440 self._plural_expr = expr
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	441 return self._plural_expr
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	442 plural_expr = property(plural_expr, doc="""\
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	443 The plural expression used by the catalog or locale.
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	444
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	445 >>> Catalog(locale='en').plural_expr
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	446 '(n != 1)'
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	447 >>> Catalog(locale='ga').plural_expr
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	448 '(n==1 ? 0 : n==2 ? 1 : 2)'
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	449
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	450 :type: `basestring`
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	451 """)
355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	452
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	453 def plural_forms(self):
335 355a977c92aa Change Catalog class to retain the plural forms set in the MIME headers. cmlenz parents: 315 diff changeset	454 return 'nplurals=%s; plural=%s' % (self.num_plurals, self.plural_expr)
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	455 plural_forms = property(plural_forms, doc="""\
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	456 Return the plural forms declaration for the locale.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	457
105 abd3a594dab4 Implement wrapping of header comments in PO(T) output. Related to #14. cmlenz parents: 99 diff changeset	458 >>> Catalog(locale='en').plural_forms
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	459 'nplurals=2; plural=(n != 1)'
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	460 >>> Catalog(locale='pt_BR').plural_forms
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	461 'nplurals=2; plural=(n > 1)'
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	462
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	463 :type: `str`
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	464 """)
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	465
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	466 def __contains__(self, id):
1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	467 """Return whether the catalog has a message with the specified ID."""
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	468 return self._key_for(id) in self._messages
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	469
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	470 def __len__(self):
86 8a703ecdba91 Some cosmetic changes for the new translator comments support. cmlenz parents: 82 diff changeset	471 """The number of messages in the catalog.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	472
86 8a703ecdba91 Some cosmetic changes for the new translator comments support. cmlenz parents: 82 diff changeset	473 This does not include the special ``msgid ""`` entry.
8a703ecdba91 Some cosmetic changes for the new translator comments support. cmlenz parents: 82 diff changeset	474 """
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	475 return len(self._messages)
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	476
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	477 def __iter__(self):
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	478 """Iterates through all the entries in the catalog, in the order they
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	479 were added, yielding a `Message` object for every entry.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	480
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	481 :rtype: ``iterator``
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	482 """
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	483 buf = []
106 2a00e352c986 Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction. cmlenz parents: 105 diff changeset	484 for name, value in self.mime_headers:
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	485 buf.append('%s: %s' % (name, value))
200 2f0161df6a38 Correctly handle non-ASCII chars in the catalog MIME headers. cmlenz parents: 198 diff changeset	486 flags = set()
177 47f6c31e9a24 Changed the `__repr__` output to include the flags(it can be changed back, but it was usefull to implement the fuzzy header parsing). palgarvio parents: 167 diff changeset	487 if self.fuzzy:
200 2f0161df6a38 Correctly handle non-ASCII chars in the catalog MIME headers. cmlenz parents: 198 diff changeset	488 flags \|= set(['fuzzy'])
212 2c00a52bc073 When parsing catalog headers, look for the content-type first, to be able to use a specified encoding on all other headers. cmlenz parents: 208 diff changeset	489 yield Message(u'', '\n'.join(buf), flags=flags)
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	490 for key in self._messages:
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	491 yield self._messages[key]
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	492
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	493 def __repr__(self):
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	494 locale = ''
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	495 if self.locale:
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	496 locale = ' %s' % self.locale
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	497 return '<%s %r%s>' % (type(self).__name__, self.domain, locale)
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	498
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	499 def __delitem__(self, id):
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	500 """Delete the message with the specified ID."""
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	501 self.delete(id)
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	502
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	503 def __getitem__(self, id):
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	504 """Return the message with the specified ID.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	505
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	506 :param id: the message ID
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	507 :return: the message with the specified ID, or `None` if no such
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	508 message is in the catalog
69 1d8e81bfedf9 Enhance catalog to also manage the MIME headers. cmlenz parents: 66 diff changeset	509 :rtype: `Message`
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	510 """
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	511 return self.get(id)
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	512
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	513 def __setitem__(self, id, message):
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	514 """Add or update the message with the specified ID.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	515
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	516 >>> catalog = Catalog()
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	517 >>> catalog[u'foo'] = Message(u'foo')
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	518 >>> catalog[u'foo']
198 982d7e704fdc Fix for #35, and a minor improvement to how we parse the catalog fuzzy bit. cmlenz parents: 190 diff changeset	519 <Message u'foo' (flags: [])>
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	520
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	521 If a message with that ID is already in the catalog, it is updated
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	522 to include the locations and flags of the new message.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	523
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	524 >>> catalog = Catalog()
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	525 >>> catalog[u'foo'] = Message(u'foo', locations=[('main.py', 1)])
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	526 >>> catalog[u'foo'].locations
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	527 [('main.py', 1)]
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	528 >>> catalog[u'foo'] = Message(u'foo', locations=[('utils.py', 5)])
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	529 >>> catalog[u'foo'].locations
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	530 [('main.py', 1), ('utils.py', 5)]
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	531
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	532 :param id: the message ID
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	533 :param message: the `Message` object
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	534 """
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	535 assert isinstance(message, Message), 'expected a Message object'
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	536 key = self._key_for(id, message.context)
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	537 current = self._messages.get(key)
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	538 if current:
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	539 if message.pluralizable and not current.pluralizable:
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	540 # The new message adds pluralization
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	541 current.id = message.id
72 f5a6bf38df89 Fix for mixed singular/plural messages, follow-up to [70]. cmlenz parents: 71 diff changeset	542 current.string = message.string
231 fc8b8c2bba53 Remove duplicate locations of catalog messages. cmlenz parents: 230 diff changeset	543 current.locations = list(distinct(current.locations +
fc8b8c2bba53 Remove duplicate locations of catalog messages. cmlenz parents: 230 diff changeset	544 message.locations))
230 aaf36f409166 Follow-up to [239]: also combine duplicate comments when writing PO files. cmlenz parents: 229 diff changeset	545 current.auto_comments = list(distinct(current.auto_comments +
aaf36f409166 Follow-up to [239]: also combine duplicate comments when writing PO files. cmlenz parents: 229 diff changeset	546 message.auto_comments))
aaf36f409166 Follow-up to [239]: also combine duplicate comments when writing PO files. cmlenz parents: 229 diff changeset	547 current.user_comments = list(distinct(current.user_comments +
aaf36f409166 Follow-up to [239]: also combine duplicate comments when writing PO files. cmlenz parents: 229 diff changeset	548 message.user_comments))
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	549 current.flags \|= message.flags
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	550 message = current
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	551 elif id == '':
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	552 # special treatment for the header message
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	553 headers = message_from_string(message.string.encode(self.charset))
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	554 self.mime_headers = headers.items()
122 03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	555 self.header_comment = '\n'.join(['# %s' % comment for comment
03f106700f02 Added tests for `new_catalog` distutils command. cmlenz parents: 109 diff changeset	556 in message.user_comments])
198 982d7e704fdc Fix for #35, and a minor improvement to how we parse the catalog fuzzy bit. cmlenz parents: 190 diff changeset	557 self.fuzzy = message.fuzzy
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	558 else:
068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	559 if isinstance(id, (list, tuple)):
279 3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	560 assert isinstance(message.string, (list, tuple)), \
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	561 'Expected sequence but got %s' % type(message.string)
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	562 self._messages[key] = message
58 068952b4d4c0 Add actual data structures for handling message catalogs, so that more code can be reused here between the frontends. cmlenz parents: diff changeset	563
107 4b42e23644e5 `Message`, `read_po` and `write_po` now all handle user/auto comments correctly. palgarvio parents: 106 diff changeset	564 def add(self, id, string=None, locations=(), flags=(), auto_comments=(),
337 662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	565 user_comments=(), previous_id=(), lineno=None, context=None):
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	566 """Add or update the message with the specified ID.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	567
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	568 >>> catalog = Catalog()
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	569 >>> catalog.add(u'foo')
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	570 >>> catalog[u'foo']
198 982d7e704fdc Fix for #35, and a minor improvement to how we parse the catalog fuzzy bit. cmlenz parents: 190 diff changeset	571 <Message u'foo' (flags: [])>
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	572
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	573 This method simply constructs a `Message` object with the given
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	574 arguments and invokes `__setitem__` with that object.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	575
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	576 :param id: the message ID, or a ``(singular, plural)`` tuple for
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	577 pluralizable messages
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	578 :param string: the translated message string, or a
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	579 ``(singular, plural)`` tuple for pluralizable messages
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	580 :param locations: a sequence of ``(filenname, lineno)`` tuples
d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	581 :param flags: a set or sequence of flags
108 8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	582 :param auto_comments: a sequence of automatic comments
8ea225f33f28 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`. cmlenz parents: 107 diff changeset	583 :param user_comments: a sequence of user comments
205 aefe4ac123a2 Minor changes to how previous msgids are processed. cmlenz parents: 204 diff changeset	584 :param previous_id: the previous message ID, or a ``(singular, plural)``
aefe4ac123a2 Minor changes to how previous msgids are processed. cmlenz parents: 204 diff changeset	585 tuple for pluralizable messages
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	586 :param lineno: the line number on which the msgid line was found in the
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	587 PO file, if any
337 662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	588 :param context: the message context
66 d1a7425739d3 `read_po` now returns a `Catalog`. cmlenz parents: 63 diff changeset	589 """
107 4b42e23644e5 `Message`, `read_po` and `write_po` now all handle user/auto comments correctly. palgarvio parents: 106 diff changeset	590 self[id] = Message(id, string, list(locations), flags, auto_comments,
337 662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	591 user_comments, previous_id, lineno=lineno,
662d332c0a2b More preparation for msgctxt support (#54). cmlenz parents: 335 diff changeset	592 context=context)
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	593
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	594 def check(self):
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	595 """Run various validation checks on the translations in the catalog.
228 629357c88d59 Only write unique comments, no duplicates. palgarvio parents: 227 diff changeset	596
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	597 For every message which fails validation, this method yield a
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	598 ``(message, errors)`` tuple, where ``message`` is the `Message` object
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	599 and ``errors`` is a sequence of `TranslationError` objects.
228 629357c88d59 Only write unique comments, no duplicates. palgarvio parents: 227 diff changeset	600
222 bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	601 :rtype: ``iterator``
bd8b1301b27e Added infrastructure for adding catalog checkers, and implement a checker that validations Python format parameters in translations, closing #19. cmlenz parents: 212 diff changeset	602 """
354 249aab27c4b3 The builtin checkers don't require setuptools any longer, validate_format and python_format from the checkers module are merged into one now. aronacher parents: 353 diff changeset	603 for message in self._messages.values():
357 9acf6b5baa22 Refactored the checker system. It's now possible to partially validate translations on a per-message level. aronacher parents: 356 diff changeset	604 errors = message.check(catalog=self)
354 249aab27c4b3 The builtin checkers don't require setuptools any longer, validate_format and python_format from the checkers module are merged into one now. aronacher parents: 353 diff changeset	605 if errors:
249aab27c4b3 The builtin checkers don't require setuptools any longer, validate_format and python_format from the checkers module are merged into one now. aronacher parents: 353 diff changeset	606 yield message, errors
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	607
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	608 def get(self, id, context=None):
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	609 """Return the message with the specified ID and context.
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	610
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	611 :param id: the message ID
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	612 :param context: the message context, or ``None`` for no context
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	613 :return: the message with the specified ID, or `None` if no such
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	614 message is in the catalog
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	615 :rtype: `Message`
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	616 """
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	617 return self._messages.get(self._key_for(id, context))
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	618
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	619 def delete(self, id, context=None):
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	620 """Delete the message with the specified ID and context.
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	621
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	622 :param id: the message ID
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	623 :param context: the message context, or ``None`` for no context
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	624 """
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	625 key = self._key_for(id, context)
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	626 if key in self._messages:
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	627 del self._messages[key]
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	628
205 aefe4ac123a2 Minor changes to how previous msgids are processed. cmlenz parents: 204 diff changeset	629 def update(self, template, no_fuzzy_matching=False):
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	630 """Update the catalog based on the given template catalog.
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	631
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	632 >>> from babel.messages import Catalog
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	633 >>> template = Catalog()
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	634 >>> template.add('green', locations=[('main.py', 99)])
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	635 >>> template.add('blue', locations=[('main.py', 100)])
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	636 >>> template.add(('salad', 'salads'), locations=[('util.py', 42)])
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	637 >>> catalog = Catalog(locale='de_DE')
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	638 >>> catalog.add('blue', u'blau', locations=[('main.py', 98)])
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	639 >>> catalog.add('head', u'Kopf', locations=[('util.py', 33)])
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	640 >>> catalog.add(('salad', 'salads'), (u'Salat', u'Salate'),
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	641 ... locations=[('util.py', 38)])
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	642
183 e927dffc9ab4 The frontends now provide ways to update existing translations catalogs from a template. Closes #22. cmlenz parents: 177 diff changeset	643 >>> catalog.update(template)
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	644 >>> len(catalog)
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	645 3
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	646
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	647 >>> msg1 = catalog['green']
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	648 >>> msg1.string
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	649 >>> msg1.locations
f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	650 [('main.py', 99)]
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	651
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	652 >>> msg2 = catalog['blue']
f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	653 >>> msg2.string
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	654 u'blau'
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	655 >>> msg2.locations
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	656 [('main.py', 100)]
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	657
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	658 >>> msg3 = catalog['salad']
f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	659 >>> msg3.string
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	660 (u'Salat', u'Salate')
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	661 >>> msg3.locations
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	662 [('util.py', 42)]
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	663
183 e927dffc9ab4 The frontends now provide ways to update existing translations catalogs from a template. Closes #22. cmlenz parents: 177 diff changeset	664 Messages that are in the catalog but not in the template are removed
e927dffc9ab4 The frontends now provide ways to update existing translations catalogs from a template. Closes #22. cmlenz parents: 177 diff changeset	665 from the main collection, but can still be accessed via the `obsolete`
e927dffc9ab4 The frontends now provide ways to update existing translations catalogs from a template. Closes #22. cmlenz parents: 177 diff changeset	666 member:
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	667
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	668 >>> 'head' in catalog
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	669 False
183 e927dffc9ab4 The frontends now provide ways to update existing translations catalogs from a template. Closes #22. cmlenz parents: 177 diff changeset	670 >>> catalog.obsolete.values()
198 982d7e704fdc Fix for #35, and a minor improvement to how we parse the catalog fuzzy bit. cmlenz parents: 190 diff changeset	671 [<Message 'head' (flags: [])>]
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	672
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	673 :param template: the reference catalog, usually read from a POT file
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	674 :param no_fuzzy_matching: whether to use fuzzy matching of message IDs
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	675 """
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	676 messages = self._messages
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	677 remaining = messages.copy()
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	678 self._messages = odict()
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	679
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	680 # Prepare for fuzzy matching
5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	681 fuzzy_candidates = []
5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	682 if not no_fuzzy_matching:
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	683 fuzzy_candidates = dict([
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	684 (self._key_for(msgid), messages[msgid].context)
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	685 for msgid in messages if msgid and messages[msgid].string
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	686 ])
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	687 fuzzy_matches = set()
5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	688
279 3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	689 def _merge(message, oldkey, newkey):
315 654b632e5482 Merging catalogs would sometimes mix translations from different runs. cmlenz parents: 314 diff changeset	690 message = message.clone()
279 3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	691 fuzzy = False
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	692 if oldkey != newkey:
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	693 fuzzy = True
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	694 fuzzy_matches.add(oldkey)
5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	695 oldmsg = messages.get(oldkey)
279 3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	696 if isinstance(oldmsg.id, basestring):
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	697 message.previous_id = [oldmsg.id]
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	698 else:
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	699 message.previous_id = list(oldmsg.id)
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	700 else:
339 6811369cb912 Fix iterkeys/iteritems/itervalues/pop/popitem methods on the `odict` utility class. Thanks to Armin Ronacher for the patch. cmlenz parents: 337 diff changeset	701 oldmsg = remaining.pop(oldkey, None)
279 3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	702 message.string = oldmsg.string
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	703 if isinstance(message.id, (list, tuple)):
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	704 if not isinstance(message.string, (list, tuple)):
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	705 fuzzy = True
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	706 message.string = tuple(
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	707 [message.string] + ([u''] * (len(message.id) - 1))
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	708 )
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	709 elif len(message.string) != len(message.id):
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	710 fuzzy = True
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	711 message.string = tuple(message.string[:len(oldmsg.string)])
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	712 elif isinstance(message.string, (list, tuple)):
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	713 fuzzy = True
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	714 message.string = message.string[0]
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	715 message.flags \|= oldmsg.flags
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	716 if fuzzy:
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	717 message.flags \|= set([u'fuzzy'])
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	718 self[message.id] = message
3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	719
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	720 for message in template:
eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	721 if message.id:
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	722 key = self._key_for(message.id, message.context)
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	723 if key in messages:
279 3308e9971fab Fix for updating catalog messages that changed from gettext to ngettext or vice versa. cmlenz parents: 252 diff changeset	724 _merge(message, key, key)
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	725 else:
202 d3c272492053 Added `--no-fuzzy-matching` to the frontends and also `--previous` which adds the old msgid's as comments. The latest closes #31. palgarvio parents: 200 diff changeset	726 if no_fuzzy_matching is False:
167 533baef258bb Implement fuzzy matching to catalog updates. No frontend yet. cmlenz parents: 165 diff changeset	727 # do some fuzzy matching with difflib
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	728 if isinstance(key, tuple):
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	729 matchkey = key[0] # just the msgid, no context
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	730 else:
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	731 matchkey = key
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	732 matches = get_close_matches(matchkey.lower().strip(),
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	733 fuzzy_candidates.keys(), 1)
167 533baef258bb Implement fuzzy matching to catalog updates. No frontend yet. cmlenz parents: 165 diff changeset	734 if matches:
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	735 newkey = matches[0]
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	736 newctxt = fuzzy_candidates[newkey]
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	737 if newctxt is not None:
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	738 newkey = newkey, newctxt
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	739 _merge(message, newkey, key)
190 f5780e72eefc Fix adding new messages in catalog update. cmlenz parents: 183 diff changeset	740 continue
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	741
167 533baef258bb Implement fuzzy matching to catalog updates. No frontend yet. cmlenz parents: 165 diff changeset	742 self[message.id] = message
533baef258bb Implement fuzzy matching to catalog updates. No frontend yet. cmlenz parents: 165 diff changeset	743
314 5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	744 self.obsolete = odict()
5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	745 for msgid in remaining:
5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	746 if no_fuzzy_matching or msgid not in fuzzy_matches:
5c0bda4f20b1 Fix catalog updating with fuzzy matches. Closes #82. cmlenz parents: 293 diff changeset	747 self.obsolete[msgid] = remaining[msgid]
165 eafaa302dde1 Added preliminary catalog updating/merging functionality. cmlenz parents: 151 diff changeset	748
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	749 def _key_for(self, id, context=None):
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	750 """The key for a message is just the singular ID even for pluralizable
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	751 messages, but is a ``(msgid, msgctxt)`` tuple for context-specific
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	752 messages.
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	753 """
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	754 key = id
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	755 if isinstance(key, (list, tuple)):
b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	756 key = id[0]
352 90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	757 if context is not None:
90849c44c531 More work on msgctxt support (#54). cmlenz parents: 339 diff changeset	758 key = (key, context)
71 b260ffa01a2d Message catalogs can have multiple messages with the same ID, where some of them have plural strings, and others don't. Still the same message. cmlenz parents: 70 diff changeset	759 return key

Mercurial > babel > old > mirror

annotate babel/messages/catalog.py @ 357:9acf6b5baa22