def execute(self, *args, **options): """ Try to execute this command, performing model validation if needed (as controlled by the attribute ``self.requires_model_validation``). If the command raises a ``CommandError``, intercept it and print it sensibly to stderr. """ show_traceback = options.get('traceback', False) # Switch to English, because django-admin.py creates database content # like permissions, and those shouldn't contain any translations. # But only do this if we can assume we have a working settings file, # because django.utils.translation requires settings. saved_lang = None if self.can_import_settings: try: from my_django.utils import translation saved_lang = translation.get_language() translation.activate('en-us') except ImportError, e: # If settings should be available, but aren't, # raise the error and quit. if show_traceback: traceback.print_exc() else: sys.stderr.write( smart_str(self.style.ERROR('Error: %s\n' % e))) sys.exit(1)
def handle(self, *args, **options): from my_django.conf import settings from my_django.utils import translation # Activate the current language, because it won't get activated later. try: translation.activate(settings.LANGUAGE_CODE) except AttributeError: pass from my_django.core.servers.fastcgi import runfastcgi runfastcgi(args)
def verbose_name_raw(self): """ There are a few places where the untranslated verbose name is needed (so that we get the same value regardless of currently active locale). """ lang = get_language() deactivate_all() raw = force_unicode(self.verbose_name) activate(lang) return raw
def test_localized_priority(self): "The priority value should not be localized (Refs #14164)" # Localization should be active settings.USE_L10N = True activate('fr') self.assertEqual(u'0,3', localize(0.3)) # Retrieve the sitemap. Check that priorities # haven't been rendered in localized format response = self.client.get('/simple/sitemap.xml') self.assertContains(response, '<priority>0.5</priority>') self.assertContains(response, '<lastmod>%s</lastmod>' % date.today()) deactivate()
def inner_run(self, *args, **options): from my_django.conf import settings from my_django.utils import translation threading = options.get('use_threading') shutdown_message = options.get('shutdown_message', '') quit_command = (sys.platform == 'win32') and 'CTRL-BREAK' or 'CONTROL-C' self.stdout.write("Validating models...\n\n") self.validate(display_num_errors=True) self.stdout.write( ("Django version %(version)s, using settings %(settings)r\n" "Development server is running at http://%(addr)s:%(port)s/\n" "Quit the server with %(quit_command)s.\n") % { "version": self.get_version(), "settings": settings.SETTINGS_MODULE, "addr": self._raw_ipv6 and '[%s]' % self.addr or self.addr, "port": self.port, "quit_command": quit_command, }) # my_django.core.management.base forces the locale to en-us. We should # set it up correctly for the first request (particularly important # in the "--noreload" case). translation.activate(settings.LANGUAGE_CODE) try: handler = self.get_handler(*args, **options) run(self.addr, int(self.port), handler, ipv6=self.use_ipv6, threading=threading) except WSGIServerException, e: # Use helpful error messages instead of ugly tracebacks. ERRORS = { 13: "You don't have permission to access that port.", 98: "That port is already in use.", 99: "That IP address can't be assigned-to.", } try: error_text = ERRORS[e.args[0].args[0]] except (AttributeError, KeyError): error_text = str(e) sys.stderr.write(self.style.ERROR("Error: %s" % error_text) + '\n') # Need to use an OS exit because sys.exit doesn't work in a thread os._exit(1)
def process_request(self, request): check_path = self.is_language_prefix_patterns_used() language = translation.get_language_from_request(request, check_path=check_path) translation.activate(language) request.LANGUAGE_CODE = translation.get_language()
self.stdout.write( self.style.SQL_KEYWORD( connection.ops.start_transaction_sql()) + '\n') self.stdout.write(output) if self.output_transaction: self.stdout.write('\n' + self.style.SQL_KEYWORD("COMMIT;") + '\n') except CommandError, e: if show_traceback: traceback.print_exc() else: self.stderr.write( smart_str(self.style.ERROR('Error: %s\n' % e))) sys.exit(1) if saved_lang is not None: translation.activate(saved_lang) def validate(self, app=None, display_num_errors=False): """ Validates the given app, raising CommandError for any errors. If app is None, then this will validate all installed apps. """ from my_django.core.management.validation import get_validation_errors try: from cStringIO import StringIO except ImportError: from StringIO import StringIO s = StringIO() num_errors = get_validation_errors(s, app)
def javascript_catalog(request, domain='djangojs', packages=None): """ Returns the selected language catalog as a javascript library. Receives the list of packages to check for translations in the packages parameter either from an infodict or as a +-delimited string from the request. Default is 'django.conf'. Additionally you can override the gettext domain for this view, but usually you don't want to do that, as JavaScript messages go to the djangojs domain. But this might be needed if you deliver your JavaScript source from Django templates. """ if request.GET: if 'language' in request.GET: if check_for_language(request.GET['language']): activate(request.GET['language']) if packages is None: packages = ['my_django.conf'] if isinstance(packages, basestring): packages = packages.split('+') packages = [ p for p in packages if p == 'my_django.conf' or p in settings.INSTALLED_APPS ] default_locale = to_locale(settings.LANGUAGE_CODE) locale = to_locale(get_language()) t = {} paths = [] en_selected = locale.startswith('en') en_catalog_missing = True # paths of requested packages for package in packages: p = importlib.import_module(package) path = os.path.join(os.path.dirname(p.__file__), 'locale') paths.append(path) # add the filesystem paths listed in the LOCALE_PATHS setting paths.extend(list(reversed(settings.LOCALE_PATHS))) # first load all english languages files for defaults for path in paths: try: catalog = gettext_module.translation(domain, path, ['en']) t.update(catalog._catalog) except IOError: pass else: # 'en' is the selected language and at least one of the packages # listed in `packages` has an 'en' catalog if en_selected: en_catalog_missing = False # next load the settings.LANGUAGE_CODE translations if it isn't english if default_locale != 'en': for path in paths: try: catalog = gettext_module.translation(domain, path, [default_locale]) except IOError: catalog = None if catalog is not None: t.update(catalog._catalog) # last load the currently selected language, if it isn't identical to the default. if locale != default_locale: # If the currently selected language is English but it doesn't have a # translation catalog (presumably due to being the language translated # from) then a wrong language catalog might have been loaded in the # previous step. It needs to be discarded. if en_selected and en_catalog_missing: t = {} else: locale_t = {} for path in paths: try: catalog = gettext_module.translation( domain, path, [locale]) except IOError: catalog = None if catalog is not None: locale_t.update(catalog._catalog) if locale_t: t = locale_t src = [LibHead] plural = None if '' in t: for l in t[''].split('\n'): if l.startswith('Plural-Forms:'): plural = l.split(':', 1)[1].strip() if plural is not None: # this should actually be a compiled function of a typical plural-form: # Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2; plural = [ el.strip() for el in plural.split(';') if el.strip().startswith('plural=') ][0].split('=', 1)[1] src.append(PluralIdx % plural) else: src.append(SimplePlural) csrc = [] pdict = {} for k, v in t.items(): if k == '': continue if isinstance(k, basestring): csrc.append("catalog['%s'] = '%s';\n" % (javascript_quote(k), javascript_quote(v))) elif isinstance(k, tuple): if k[0] not in pdict: pdict[k[0]] = k[1] else: pdict[k[0]] = max(k[1], pdict[k[0]]) csrc.append("catalog['%s'][%d] = '%s';\n" % (javascript_quote(k[0]), k[1], javascript_quote(v))) else: raise TypeError(k) csrc.sort() for k, v in pdict.items(): src.append("catalog['%s'] = [%s];\n" % (javascript_quote(k), ','.join(["''"] * (v + 1)))) src.extend(csrc) src.append(LibFoot) src.append(InterPolate) src.append(LibFormatHead) src.append(get_formats()) src.append(LibFormatFoot) src = ''.join(src) return http.HttpResponse(src, 'text/javascript')