Python django.conf.settings.USE_I18N Examples

The following are 30 code examples of django.conf.settings.USE_I18N(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module django.conf.settings , or try the search function .
Example #1
Source File: tests.py    From djongo with GNU Affero General Public License v3.0 6 votes vote down vote up
def test_override_settings_delete(self):
        """
        Allow deletion of a setting in an overridden settings set (#18824)
        """
        previous_i18n = settings.USE_I18N
        previous_l10n = settings.USE_L10N
        with self.settings(USE_I18N=False):
            del settings.USE_I18N
            with self.assertRaises(AttributeError):
                getattr(settings, 'USE_I18N')
            # Should also work for a non-overridden setting
            del settings.USE_L10N
            with self.assertRaises(AttributeError):
                getattr(settings, 'USE_L10N')
            self.assertNotIn('USE_I18N', dir(settings))
            self.assertNotIn('USE_L10N', dir(settings))
        self.assertEqual(settings.USE_I18N, previous_i18n)
        self.assertEqual(settings.USE_L10N, previous_l10n) 
Example #2
Source File: tests.py    From djongo with GNU Affero General Public License v3.0 6 votes vote down vote up
def test_override_settings_delete(self):
        """
        Allow deletion of a setting in an overridden settings set (#18824)
        """
        previous_i18n = settings.USE_I18N
        previous_l10n = settings.USE_L10N
        with self.settings(USE_I18N=False):
            del settings.USE_I18N
            with self.assertRaises(AttributeError):
                getattr(settings, 'USE_I18N')
            # Should also work for a non-overridden setting
            del settings.USE_L10N
            with self.assertRaises(AttributeError):
                getattr(settings, 'USE_L10N')
            self.assertNotIn('USE_I18N', dir(settings))
            self.assertNotIn('USE_L10N', dir(settings))
        self.assertEqual(settings.USE_I18N, previous_i18n)
        self.assertEqual(settings.USE_L10N, previous_l10n) 
Example #3
Source File: __init__.py    From python2017 with MIT License 5 votes vote down vote up
def __getattr__(self, real_name):
        from django.conf import settings
        if settings.USE_I18N:
            from django.utils.translation import trans_real as trans
        else:
            from django.utils.translation import trans_null as trans
        setattr(self, real_name, getattr(trans, real_name))
        return getattr(trans, real_name) 
Example #4
Source File: sites.py    From StormOnline with Apache License 2.0 5 votes vote down vote up
def i18n_javascript(self, request):
        """
        Displays the i18n JavaScript that the Django admin requires.

        This takes into account the USE_I18N setting. If it's set to False, the
        generated JavaScript will be leaner and faster.
        """
        if settings.USE_I18N:
            from django.views.i18n import javascript_catalog
        else:
            from django.views.i18n import null_javascript_catalog as javascript_catalog
        return javascript_catalog(request, packages=['django.conf', 'xadmin'])

# This global object represents the default admin site, for the common case.
# You can instantiate AdminSite in your own code to create a custom admin site. 
Example #5
Source File: __init__.py    From luscan-devel with GNU General Public License v2.0 5 votes vote down vote up
def __getattr__(self, real_name):
        from django.conf import settings
        if settings.USE_I18N:
            from django.utils.translation import trans_real as trans
        else:
            from django.utils.translation import trans_null as trans
        setattr(self, real_name, getattr(trans, real_name))
        return getattr(trans, real_name) 
Example #6
Source File: i18n.py    From luscan-devel with GNU General Public License v2.0 5 votes vote down vote up
def i18n_patterns(prefix, *args):
    """
    Adds the language code prefix to every URL pattern within this
    function. This may only be used in the root URLconf, not in an included
    URLconf.

    """
    pattern_list = patterns(prefix, *args)
    if not settings.USE_I18N:
        return pattern_list
    return [LocaleRegexURLResolver(pattern_list)] 
Example #7
Source File: cache.py    From openhgsenti with Apache License 2.0 5 votes vote down vote up
def _i18n_cache_key_suffix(request, cache_key):
    """If necessary, adds the current locale or time zone to the cache key."""
    if settings.USE_I18N or settings.USE_L10N:
        # first check if LocaleMiddleware or another middleware added
        # LANGUAGE_CODE to request, then fall back to the active language
        # which in turn can also fall back to settings.LANGUAGE_CODE
        cache_key += '.%s' % getattr(request, 'LANGUAGE_CODE', get_language())
    if settings.USE_TZ:
        # The datetime module doesn't restrict the output of tzname().
        # Windows is known to use non-standard, locale-dependent names.
        # User-defined tzinfo classes may return absolutely anything.
        # Hence this paranoid conversion to create a valid cache key.
        tz_name = force_text(get_current_timezone_name(), errors='ignore')
        cache_key += '.%s' % tz_name.encode('ascii', 'ignore').decode('ascii').replace(' ', '_')
    return cache_key 
Example #8
Source File: cache.py    From openhgsenti with Apache License 2.0 5 votes vote down vote up
def learn_cache_key(request, response, cache_timeout=None, key_prefix=None, cache=None):
    """
    Learns what headers to take into account for some request URL from the
    response object. It stores those headers in a global URL registry so that
    later access to that URL will know what headers to take into account
    without building the response object itself. The headers are named in the
    Vary header of the response, but we want to prevent response generation.

    The list of headers to use for cache key generation is stored in the same
    cache as the pages themselves. If the cache ages some data out of the
    cache, this just means that we have to build the response once to get at
    the Vary header and so at the list of headers to use for the cache key.
    """
    if key_prefix is None:
        key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX
    if cache_timeout is None:
        cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS
    cache_key = _generate_cache_header_key(key_prefix, request)
    if cache is None:
        cache = caches[settings.CACHE_MIDDLEWARE_ALIAS]
    if response.has_header('Vary'):
        is_accept_language_redundant = settings.USE_I18N or settings.USE_L10N
        # If i18n or l10n are used, the generated cache key will be suffixed
        # with the current locale. Adding the raw value of Accept-Language is
        # redundant in that case and would result in storing the same content
        # under multiple keys in the cache. See #18191 for details.
        headerlist = []
        for header in cc_delim_re.split(response['Vary']):
            header = header.upper().replace('-', '_')
            if header == 'ACCEPT_LANGUAGE' and is_accept_language_redundant:
                continue
            headerlist.append('HTTP_' + header)
        headerlist.sort()
        cache.set(cache_key, headerlist, cache_timeout)
        return _generate_cache_key(request, request.method, headerlist, key_prefix)
    else:
        # if there is no Vary header, we still need a cache key
        # for the request.build_absolute_uri()
        cache.set(cache_key, [], cache_timeout)
        return _generate_cache_key(request, request.method, [], key_prefix) 
Example #9
Source File: __init__.py    From openhgsenti with Apache License 2.0 5 votes vote down vote up
def __getattr__(self, real_name):
        from django.conf import settings
        if settings.USE_I18N:
            from django.utils.translation import trans_real as trans
        else:
            from django.utils.translation import trans_null as trans
        setattr(self, real_name, getattr(trans, real_name))
        return getattr(trans, real_name) 
Example #10
Source File: sites.py    From openhgsenti with Apache License 2.0 5 votes vote down vote up
def i18n_javascript(self, request):
        """
        Displays the i18n JavaScript that the Django admin requires.

        This takes into account the USE_I18N setting. If it's set to False, the
        generated JavaScript will be leaner and faster.
        """
        if settings.USE_I18N:
            from django.views.i18n import javascript_catalog
        else:
            from django.views.i18n import null_javascript_catalog as javascript_catalog
        return javascript_catalog(request, packages=['django.conf', 'django.contrib.admin']) 
Example #11
Source File: cache.py    From python2017 with MIT License 5 votes vote down vote up
def _i18n_cache_key_suffix(request, cache_key):
    """If necessary, adds the current locale or time zone to the cache key."""
    if settings.USE_I18N or settings.USE_L10N:
        # first check if LocaleMiddleware or another middleware added
        # LANGUAGE_CODE to request, then fall back to the active language
        # which in turn can also fall back to settings.LANGUAGE_CODE
        cache_key += '.%s' % getattr(request, 'LANGUAGE_CODE', get_language())
    if settings.USE_TZ:
        # The datetime module doesn't restrict the output of tzname().
        # Windows is known to use non-standard, locale-dependent names.
        # User-defined tzinfo classes may return absolutely anything.
        # Hence this paranoid conversion to create a valid cache key.
        tz_name = force_text(get_current_timezone_name(), errors='ignore')
        cache_key += '.%s' % tz_name.encode('ascii', 'ignore').decode('ascii').replace(' ', '_')
    return cache_key 
Example #12
Source File: cache.py    From python2017 with MIT License 5 votes vote down vote up
def learn_cache_key(request, response, cache_timeout=None, key_prefix=None, cache=None):
    """
    Learns what headers to take into account for some request URL from the
    response object. It stores those headers in a global URL registry so that
    later access to that URL will know what headers to take into account
    without building the response object itself. The headers are named in the
    Vary header of the response, but we want to prevent response generation.

    The list of headers to use for cache key generation is stored in the same
    cache as the pages themselves. If the cache ages some data out of the
    cache, this just means that we have to build the response once to get at
    the Vary header and so at the list of headers to use for the cache key.
    """
    if key_prefix is None:
        key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX
    if cache_timeout is None:
        cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS
    cache_key = _generate_cache_header_key(key_prefix, request)
    if cache is None:
        cache = caches[settings.CACHE_MIDDLEWARE_ALIAS]
    if response.has_header('Vary'):
        is_accept_language_redundant = settings.USE_I18N or settings.USE_L10N
        # If i18n or l10n are used, the generated cache key will be suffixed
        # with the current locale. Adding the raw value of Accept-Language is
        # redundant in that case and would result in storing the same content
        # under multiple keys in the cache. See #18191 for details.
        headerlist = []
        for header in cc_delim_re.split(response['Vary']):
            header = header.upper().replace('-', '_')
            if header == 'ACCEPT_LANGUAGE' and is_accept_language_redundant:
                continue
            headerlist.append('HTTP_' + header)
        headerlist.sort()
        cache.set(cache_key, headerlist, cache_timeout)
        return _generate_cache_key(request, request.method, headerlist, key_prefix)
    else:
        # if there is no Vary header, we still need a cache key
        # for the request.build_absolute_uri()
        cache.set(cache_key, [], cache_timeout)
        return _generate_cache_key(request, request.method, [], key_prefix) 
Example #13
Source File: cache.py    From luscan-devel with GNU General Public License v2.0 5 votes vote down vote up
def _i18n_cache_key_suffix(request, cache_key):
    """If necessary, adds the current locale or time zone to the cache key."""
    if settings.USE_I18N or settings.USE_L10N:
        # first check if LocaleMiddleware or another middleware added
        # LANGUAGE_CODE to request, then fall back to the active language
        # which in turn can also fall back to settings.LANGUAGE_CODE
        cache_key += '.%s' % getattr(request, 'LANGUAGE_CODE', get_language())
    if settings.USE_TZ:
        # The datetime module doesn't restrict the output of tzname().
        # Windows is known to use non-standard, locale-dependant names.
        # User-defined tzinfo classes may return absolutely anything.
        # Hence this paranoid conversion to create a valid cache key.
        tz_name = force_text(get_current_timezone_name(), errors='ignore')
        cache_key += '.%s' % tz_name.encode('ascii', 'ignore').decode('ascii').replace(' ', '_')
    return cache_key 
Example #14
Source File: sites.py    From imoocc with GNU General Public License v2.0 5 votes vote down vote up
def i18n_javascript(self, request):
        """
        Displays the i18n JavaScript that the Django admin requires.

        This takes into account the USE_I18N setting. If it's set to False, the
        generated JavaScript will be leaner and faster.
        """
        if settings.USE_I18N:
            from django.views.i18n import javascript_catalog
        else:
            from django.views.i18n import null_javascript_catalog as javascript_catalog
        return javascript_catalog(request, packages=['django.conf', 'xadmin'])

# This global object represents the default admin site, for the common case.
# You can instantiate AdminSite in your own code to create a custom admin site. 
Example #15
Source File: sites.py    From devops with MIT License 5 votes vote down vote up
def i18n_javascript(self, request):
        """
        Displays the i18n JavaScript that the Django admin requires.

        This takes into account the USE_I18N setting. If it's set to False, the
        generated JavaScript will be leaner and faster.
        """
        if settings.USE_I18N:
            from django.views.i18n import javascript_catalog
        else:
            from django.views.i18n import null_javascript_catalog as javascript_catalog
        return javascript_catalog(request, packages=['django.conf', 'xadmin'])

# This global object represents the default admin site, for the common case.
# You can instantiate AdminSite in your own code to create a custom admin site. 
Example #16
Source File: widgets.py    From iguana with Creative Commons Attribution Share Alike 4.0 International 5 votes vote down vote up
def __init__(self, attrs=None, format=None, options={}):
        if settings.USE_I18N:
            options["locale"] = get_user_locale_lazy()
        if settings.USE_L10N:
            # ignore the 'format' option
            options.pop("format", None)
            format = None
            # lazyly load the right format
            self.format = get_user_locale_format_lazy(self.display_format_key)

        # reset options to default 'None' if no change was made above
        if not options:
            options = None
        BasePickerInput.__init__(self, attrs=attrs, format=format, options=options) 
Example #17
Source File: urls.py    From TWLight with MIT License 5 votes vote down vote up
def i18n_patterns(prefix, *args):
    """
    Adds the language code prefix to every URL pattern within this
    function. This may only be used in the root URLconf, not in an included
    URLconf.
    """
    if isinstance(prefix, six.string_types):
        pattern_list = patterns(prefix, *args)
    else:
        pattern_list = [prefix] + list(args)
    if not settings.USE_I18N:
        return pattern_list
    return [LocaleRegexURLResolver(pattern_list)] 
Example #18
Source File: sites.py    From ImitationTmall_Django with GNU General Public License v3.0 5 votes vote down vote up
def i18n_javascript(self, request):
        """
        Displays the i18n JavaScript that the Django admin requires.

        This takes into account the USE_I18N setting. If it's set to False, the
        generated JavaScript will be leaner and faster.
        """
        if settings.USE_I18N:
            from django.views.i18n import javascript_catalog
        else:
            from django.views.i18n import null_javascript_catalog as javascript_catalog
        return javascript_catalog(request, packages=['django.conf', 'xadmin'])

# This global object represents the default admin site, for the common case.
# You can instantiate AdminSite in your own code to create a custom admin site. 
Example #19
Source File: utils.py    From drf-schema-adapter with MIT License 5 votes vote down vote up
def get_languages():
    if django_settings.USE_I18N:
        return [
            x[0] for x in getattr(django_settings, 'LANGUAGES', [[django_settings.LANGUAGE_CODE]])
        ]
    else:
        return None 
Example #20
Source File: __init__.py    From python with Apache License 2.0 5 votes vote down vote up
def __getattr__(self, real_name):
        from django.conf import settings
        if settings.USE_I18N:
            from django.utils.translation import trans_real as trans
        else:
            from django.utils.translation import trans_null as trans
        setattr(self, real_name, getattr(trans, real_name))
        return getattr(trans, real_name) 
Example #21
Source File: cache.py    From GTDWeb with GNU General Public License v2.0 5 votes vote down vote up
def _i18n_cache_key_suffix(request, cache_key):
    """If necessary, adds the current locale or time zone to the cache key."""
    if settings.USE_I18N or settings.USE_L10N:
        # first check if LocaleMiddleware or another middleware added
        # LANGUAGE_CODE to request, then fall back to the active language
        # which in turn can also fall back to settings.LANGUAGE_CODE
        cache_key += '.%s' % getattr(request, 'LANGUAGE_CODE', get_language())
    if settings.USE_TZ:
        # The datetime module doesn't restrict the output of tzname().
        # Windows is known to use non-standard, locale-dependent names.
        # User-defined tzinfo classes may return absolutely anything.
        # Hence this paranoid conversion to create a valid cache key.
        tz_name = force_text(get_current_timezone_name(), errors='ignore')
        cache_key += '.%s' % tz_name.encode('ascii', 'ignore').decode('ascii').replace(' ', '_')
    return cache_key 
Example #22
Source File: cache.py    From GTDWeb with GNU General Public License v2.0 5 votes vote down vote up
def learn_cache_key(request, response, cache_timeout=None, key_prefix=None, cache=None):
    """
    Learns what headers to take into account for some request URL from the
    response object. It stores those headers in a global URL registry so that
    later access to that URL will know what headers to take into account
    without building the response object itself. The headers are named in the
    Vary header of the response, but we want to prevent response generation.

    The list of headers to use for cache key generation is stored in the same
    cache as the pages themselves. If the cache ages some data out of the
    cache, this just means that we have to build the response once to get at
    the Vary header and so at the list of headers to use for the cache key.
    """
    if key_prefix is None:
        key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX
    if cache_timeout is None:
        cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS
    cache_key = _generate_cache_header_key(key_prefix, request)
    if cache is None:
        cache = caches[settings.CACHE_MIDDLEWARE_ALIAS]
    if response.has_header('Vary'):
        is_accept_language_redundant = settings.USE_I18N or settings.USE_L10N
        # If i18n or l10n are used, the generated cache key will be suffixed
        # with the current locale. Adding the raw value of Accept-Language is
        # redundant in that case and would result in storing the same content
        # under multiple keys in the cache. See #18191 for details.
        headerlist = []
        for header in cc_delim_re.split(response['Vary']):
            header = header.upper().replace('-', '_')
            if header == 'ACCEPT_LANGUAGE' and is_accept_language_redundant:
                continue
            headerlist.append('HTTP_' + header)
        headerlist.sort()
        cache.set(cache_key, headerlist, cache_timeout)
        return _generate_cache_key(request, request.method, headerlist, key_prefix)
    else:
        # if there is no Vary header, we still need a cache key
        # for the request.build_absolute_uri()
        cache.set(cache_key, [], cache_timeout)
        return _generate_cache_key(request, request.method, [], key_prefix) 
Example #23
Source File: __init__.py    From GTDWeb with GNU General Public License v2.0 5 votes vote down vote up
def __getattr__(self, real_name):
        from django.conf import settings
        if settings.USE_I18N:
            from django.utils.translation import trans_real as trans
        else:
            from django.utils.translation import trans_null as trans
        setattr(self, real_name, getattr(trans, real_name))
        return getattr(trans, real_name) 
Example #24
Source File: sites.py    From GTDWeb with GNU General Public License v2.0 5 votes vote down vote up
def i18n_javascript(self, request):
        """
        Displays the i18n JavaScript that the Django admin requires.

        This takes into account the USE_I18N setting. If it's set to False, the
        generated JavaScript will be leaner and faster.
        """
        if settings.USE_I18N:
            from django.views.i18n import javascript_catalog
        else:
            from django.views.i18n import null_javascript_catalog as javascript_catalog
        return javascript_catalog(request, packages=['django.conf', 'django.contrib.admin']) 
Example #25
Source File: cache.py    From bioforum with MIT License 5 votes vote down vote up
def _i18n_cache_key_suffix(request, cache_key):
    """If necessary, add the current locale or time zone to the cache key."""
    if settings.USE_I18N or settings.USE_L10N:
        # first check if LocaleMiddleware or another middleware added
        # LANGUAGE_CODE to request, then fall back to the active language
        # which in turn can also fall back to settings.LANGUAGE_CODE
        cache_key += '.%s' % getattr(request, 'LANGUAGE_CODE', get_language())
    if settings.USE_TZ:
        # The datetime module doesn't restrict the output of tzname().
        # Windows is known to use non-standard, locale-dependent names.
        # User-defined tzinfo classes may return absolutely anything.
        # Hence this paranoid conversion to create a valid cache key.
        tz_name = force_text(get_current_timezone_name(), errors='ignore')
        cache_key += '.%s' % tz_name.encode('ascii', 'ignore').decode('ascii').replace(' ', '_')
    return cache_key 
Example #26
Source File: cache.py    From bioforum with MIT License 5 votes vote down vote up
def learn_cache_key(request, response, cache_timeout=None, key_prefix=None, cache=None):
    """
    Learn what headers to take into account for some request URL from the
    response object. Store those headers in a global URL registry so that
    later access to that URL will know what headers to take into account
    without building the response object itself. The headers are named in the
    Vary header of the response, but we want to prevent response generation.

    The list of headers to use for cache key generation is stored in the same
    cache as the pages themselves. If the cache ages some data out of the
    cache, this just means that we have to build the response once to get at
    the Vary header and so at the list of headers to use for the cache key.
    """
    if key_prefix is None:
        key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX
    if cache_timeout is None:
        cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS
    cache_key = _generate_cache_header_key(key_prefix, request)
    if cache is None:
        cache = caches[settings.CACHE_MIDDLEWARE_ALIAS]
    if response.has_header('Vary'):
        is_accept_language_redundant = settings.USE_I18N or settings.USE_L10N
        # If i18n or l10n are used, the generated cache key will be suffixed
        # with the current locale. Adding the raw value of Accept-Language is
        # redundant in that case and would result in storing the same content
        # under multiple keys in the cache. See #18191 for details.
        headerlist = []
        for header in cc_delim_re.split(response['Vary']):
            header = header.upper().replace('-', '_')
            if header == 'ACCEPT_LANGUAGE' and is_accept_language_redundant:
                continue
            headerlist.append('HTTP_' + header)
        headerlist.sort()
        cache.set(cache_key, headerlist, cache_timeout)
        return _generate_cache_key(request, request.method, headerlist, key_prefix)
    else:
        # if there is no Vary header, we still need a cache key
        # for the request.build_absolute_uri()
        cache.set(cache_key, [], cache_timeout)
        return _generate_cache_key(request, request.method, [], key_prefix) 
Example #27
Source File: __init__.py    From bioforum with MIT License 5 votes vote down vote up
def __getattr__(self, real_name):
        from django.conf import settings
        if settings.USE_I18N:
            from django.utils.translation import trans_real as trans
        else:
            from django.utils.translation import trans_null as trans
        setattr(self, real_name, getattr(trans, real_name))
        return getattr(trans, real_name) 
Example #28
Source File: cache.py    From Hands-On-Application-Development-with-PyCharm with MIT License 5 votes vote down vote up
def _i18n_cache_key_suffix(request, cache_key):
    """If necessary, add the current locale or time zone to the cache key."""
    if settings.USE_I18N or settings.USE_L10N:
        # first check if LocaleMiddleware or another middleware added
        # LANGUAGE_CODE to request, then fall back to the active language
        # which in turn can also fall back to settings.LANGUAGE_CODE
        cache_key += '.%s' % getattr(request, 'LANGUAGE_CODE', get_language())
    if settings.USE_TZ:
        cache_key += '.%s' % get_current_timezone_name()
    return cache_key 
Example #29
Source File: cache.py    From Hands-On-Application-Development-with-PyCharm with MIT License 5 votes vote down vote up
def learn_cache_key(request, response, cache_timeout=None, key_prefix=None, cache=None):
    """
    Learn what headers to take into account for some request URL from the
    response object. Store those headers in a global URL registry so that
    later access to that URL will know what headers to take into account
    without building the response object itself. The headers are named in the
    Vary header of the response, but we want to prevent response generation.

    The list of headers to use for cache key generation is stored in the same
    cache as the pages themselves. If the cache ages some data out of the
    cache, this just means that we have to build the response once to get at
    the Vary header and so at the list of headers to use for the cache key.
    """
    if key_prefix is None:
        key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX
    if cache_timeout is None:
        cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS
    cache_key = _generate_cache_header_key(key_prefix, request)
    if cache is None:
        cache = caches[settings.CACHE_MIDDLEWARE_ALIAS]
    if response.has_header('Vary'):
        is_accept_language_redundant = settings.USE_I18N or settings.USE_L10N
        # If i18n or l10n are used, the generated cache key will be suffixed
        # with the current locale. Adding the raw value of Accept-Language is
        # redundant in that case and would result in storing the same content
        # under multiple keys in the cache. See #18191 for details.
        headerlist = []
        for header in cc_delim_re.split(response['Vary']):
            header = header.upper().replace('-', '_')
            if header != 'ACCEPT_LANGUAGE' or not is_accept_language_redundant:
                headerlist.append('HTTP_' + header)
        headerlist.sort()
        cache.set(cache_key, headerlist, cache_timeout)
        return _generate_cache_key(request, request.method, headerlist, key_prefix)
    else:
        # if there is no Vary header, we still need a cache key
        # for the request.build_absolute_uri()
        cache.set(cache_key, [], cache_timeout)
        return _generate_cache_key(request, request.method, [], key_prefix) 
Example #30
Source File: __init__.py    From Hands-On-Application-Development-with-PyCharm with MIT License 5 votes vote down vote up
def __getattr__(self, real_name):
        from django.conf import settings
        if settings.USE_I18N:
            from django.utils.translation import trans_real as trans
        else:
            from django.utils.translation import trans_null as trans
        setattr(self, real_name, getattr(trans, real_name))
        return getattr(trans, real_name)