Attachment #357864 for bug #482034

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and this patch




    def get_translations():
        return translations

    def get_available_locales(check_catalog=True):
        """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:
            return [dirname for dirname
                    in pkg_resources.resource_listdir('trac', 'locale')
                    if '.' not in dirname
                    and (not check_catalog or pkg_resources.resource_exists(
                        'trac', 'locale/%s/LC_MESSAGES/messages.mo' % dirname))]
        except Exception:
            return []


    def get_translations():
        return translations

    def get_available_locales(check_catalog=True):
        return []

    def get_negotiated_locale(preferred=None, default=None):

Lines 534-541 Link Here

(-)trac/util/datefmt.py (-3 / +2 lines)
534	'period_names': period_names,	534	'period_names': period_names,
535	}	535	}
536		536
537	_I18N_PARSE_DATE_PATTERNS = dict(map(lambda l: (l, False),	537	_I18N_PARSE_DATE_PATTERNS = dict(
538	get_available_locales()))	538	(l, False) for l in get_available_locales(check_catalog=False))
539		539
540	def _i18n_parse_date(text, tzinfo, locale):	540	def _i18n_parse_date(text, tzinfo, locale):
541	locale = Locale.parse(locale)	541	locale = Locale.parse(locale)
542	-----------------------------------------------------------------------

Return to bug 482034

Lines 330-345 Link Here

(-)trac/util/translation.py (-4 / +8 lines)
330	def get_translations():	330	def get_translations():
331	return translations	331	return translations
332		332
333	def get_available_locales():	333	def get_available_locales(check_catalog=True):
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.
336	"""	340	"""
337	try:	341	try:
338	return [dirname for dirname	342	return [dirname for dirname
339	in pkg_resources.resource_listdir('trac', 'locale')	343	in pkg_resources.resource_listdir('trac', 'locale')
340	if '.' not in dirname	344	if '.' not in dirname
341	and pkg_resources.resource_exists(	345	and (not check_catalog or pkg_resources.resource_exists(
342	'trac', 'locale/%s/LC_MESSAGES/messages.mo' % dirname)]	346	'trac', 'locale/%s/LC_MESSAGES/messages.mo' % dirname))]
343	except Exception:	347	except Exception:
344	return []	348	return []
345		349
Lines 378-384 Link Here
378	def get_translations():	382	def get_translations():
379	return translations	383	return translations
380		384
381	def get_available_locales():	385	def get_available_locales(check_catalog=True):
382	return []	386	return []
383		387
384	def get_negotiated_locale(preferred=None, default=None):	388	def get_negotiated_locale(preferred=None, default=None):