Attachment #357868 for bug #482034

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and this patch

Lines 36-47 Link Here

(-)trac/util/datefmt.py (-3 / +6 lines)
36	get_time_format, get_month_names,	36	get_time_format, get_month_names,
37	get_period_names, get_day_names	37	get_period_names, get_day_names
38	)	38	)
		39	from babel.localedata import list as get_known_locales
		40
39	except ImportError:	41	except ImportError:
40	babel = None	42	babel = None
		43	def get_known_locales():
		44	return []
41		45
42	from trac.core import TracError	46	from trac.core import TracError
43	from trac.util.text import to_unicode, getpreferredencoding	47	from trac.util.text import to_unicode, getpreferredencoding
44	from trac.util.translation import _, ngettext, get_available_locales	48	from trac.util.translation import _, ngettext
45		49
46	# Date/time utilities	50	# Date/time utilities
47		51
Lines 534-541 Link Here
534	'period_names': period_names,	538	'period_names': period_names,
535	}	539	}
536		540
537	_I18N_PARSE_DATE_PATTERNS = dict(	541	_I18N_PARSE_DATE_PATTERNS = dict((l, False) for l in get_known_locales())
538	(l, False) for l in get_available_locales(check_catalog=False))
539		542
540	def _i18n_parse_date(text, tzinfo, locale):	543	def _i18n_parse_date(text, tzinfo, locale):
541	locale = Locale.parse(locale)	544	locale = Locale.parse(locale)




    def get_translations():
        return translations

    def get_available_locales():
        """Return a list of locale identifiers of the locales for which
        translations are available.

        :param check_catalog: if `True` check for the compiled catalog
                              (.mo), otherwise the presence of the
                              directory is enough.
        """
        try:
            locales = [dirname for dirname
                       in pkg_resources.resource_listdir('trac', 'locale')
                       if '.' not in dirname
                       and pkg_resources.resource_exists(
                        'trac', 'locale/%s/LC_MESSAGES/messages.mo' % dirname)]
            if 'en_US' not in locales:
                locales.append('en_US')
            return locales
-----------------------------------------------------------------------

Return to bug 482034

Lines 330-349 Link Here

(-)trac/util/translation.py (-8 / +3 lines)
330	def get_translations():	330	def get_translations():
331	return translations	331	return translations
332		332
333	def get_available_locales(check_catalog=True):	333	def get_available_locales():
334	"""Return a list of locale identifiers of the locales for which	334	"""Return a list of locale identifiers of the locales for which
335	translations are available.	335	translations are available.
336
337	:param check_catalog: if `True` check for the compiled catalog
338	(.mo), otherwise the presence of the
339	directory is enough.
340	"""	336	"""
341	try:	337	try:
342	locales = [dirname for dirname	338	locales = [dirname for dirname
343	in pkg_resources.resource_listdir('trac', 'locale')	339	in pkg_resources.resource_listdir('trac', 'locale')
344	if '.' not in dirname	340	if '.' not in dirname
345	and (not check_catalog or pkg_resources.resource_exists(	341	and pkg_resources.resource_exists(
346	'trac', 'locale/%s/LC_MESSAGES/messages.mo' % dirname))]	342	'trac', 'locale/%s/LC_MESSAGES/messages.mo' % dirname)]
347	if 'en_US' not in locales:	343	if 'en_US' not in locales:
348	locales.append('en_US')	344	locales.append('en_US')
349	return locales	345	return locales
350	-----------------------------------------------------------------------