Mercurial > libervia-backend
comparison sat/tools/common/template.py @ 2903:68a7543ebbb3
template: added "locales" variables to templates:
"locales" contains an ordered tuple of locales of all available translations. This can be used by templates to diplay language/locale menu.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Wed, 10 Apr 2019 21:04:51 +0200 |
| parents | f8427bf8c072 |
| children | 7dbdbd132649 |
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| 2902:9241f9d1f9e5 | 2903:68a7543ebbb3 |
|---|---|
| 412 path or template_data.path) | 412 path or template_data.path) |
| 413 | 413 |
| 414 def installTranslations(self): | 414 def installTranslations(self): |
| 415 # TODO: support multi translation | 415 # TODO: support multi translation |
| 416 # for now, only translations in sat_templates are handled | 416 # for now, only translations in sat_templates are handled |
| 417 self.translations = {} | |
| 417 for site_key, site_path in self.sites_paths.iteritems(): | 418 for site_key, site_path in self.sites_paths.iteritems(): |
| 418 site_prefix = u"[{}] ".format(site_key) if site_key else u'' | 419 site_prefix = u"[{}] ".format(site_key) if site_key else u'' |
| 419 i18n_dir = os.path.join(site_path, "i18n") | 420 i18n_dir = os.path.join(site_path, "i18n") |
| 420 self.translations = {} | |
| 421 for lang_dir in os.listdir(i18n_dir): | 421 for lang_dir in os.listdir(i18n_dir): |
| 422 lang_path = os.path.join(i18n_dir, lang_dir) | 422 lang_path = os.path.join(i18n_dir, lang_dir) |
| 423 if not os.path.isdir(lang_path): | 423 if not os.path.isdir(lang_path): |
| 424 continue | 424 continue |
| 425 po_path = os.path.join(lang_path, "LC_MESSAGES/sat.mo") | 425 po_path = os.path.join(lang_path, "LC_MESSAGES/sat.mo") |
| 441 site=site_prefix, msg=e)) | 441 site=site_prefix, msg=e)) |
| 442 else: | 442 else: |
| 443 log.info(_(u"{site}loaded {lang} templates translations").format( | 443 log.info(_(u"{site}loaded {lang} templates translations").format( |
| 444 site = site_prefix, | 444 site = site_prefix, |
| 445 lang=lang_dir)) | 445 lang=lang_dir)) |
| 446 self.env.install_null_translations(True) | 446 |
| 447 default_locale = Locale.parse(self._locale_str) | |
| 448 if default_locale not in self.translations: | |
| 449 # default locale disable gettext, | |
| 450 # so we can use None instead of a Translations instance | |
| 451 self.translations[default_locale] = None | |
| 452 | |
| 453 self.env.install_null_translations(True) | |
| 454 # we generate a tuple of locales ordered by display name that templates can access | |
| 455 # through the "locales" variable | |
| 456 self.locales = tuple(sorted(self.translations.keys(), | |
| 457 key=lambda l: l.language_name.lower())) | |
| 458 | |
| 447 | 459 |
| 448 def setLocale(self, locale_str): | 460 def setLocale(self, locale_str): |
| 449 """set current locale | 461 """set current locale |
| 450 | 462 |
| 451 change current translation locale and self self._locale and self._locale_str | 463 change current translation locale and self self._locale and self._locale_str |
| 886 template_data=template_data, | 898 template_data=template_data, |
| 887 media_path=media_path, | 899 media_path=media_path, |
| 888 css_files=css_files, | 900 css_files=css_files, |
| 889 css_files_noscript=css_files_noscript, | 901 css_files_noscript=css_files_noscript, |
| 890 locale=self._locale, | 902 locale=self._locale, |
| 903 locales=self.locales, | |
| 891 gidx=Indexer(), | 904 gidx=Indexer(), |
| 892 script=scripts_handler, | 905 script=scripts_handler, |
| 893 **kwargs | 906 **kwargs |
| 894 ) | 907 ) |
| 895 self.env._template_data = None | 908 self.env._template_data = None |