Python urls.is_valid_path方法代码示例

# 需要导入模块: from django import urls [as 别名]
# 或者: from django.urls import is_valid_path [as 别名]
def process_response(self, request, response):
        language = translation.get_language()
        language_from_path = translation.get_language_from_path(request.path_info)
        urlconf = getattr(request, 'urlconf', settings.ROOT_URLCONF)
        i18n_patterns_used, prefixed_default_language = is_language_prefix_patterns_used(urlconf)

        if (response.status_code == 404 and not language_from_path and
                i18n_patterns_used and prefixed_default_language):
            # Maybe the language code is missing in the URL? Try adding the
            # language prefix and redirecting to that URL.
            language_path = '/%s%s' % (language, request.path_info)
            path_valid = is_valid_path(language_path, urlconf)
            path_needs_slash = (
                not path_valid and (
                    settings.APPEND_SLASH and not language_path.endswith('/') and
                    is_valid_path('%s/' % language_path, urlconf)
                )
            )

            if path_valid or path_needs_slash:
                script_prefix = get_script_prefix()
                # Insert language after the script prefix and before the
                # rest of the URL
                language_url = request.get_full_path(force_append_slash=path_needs_slash).replace(
                    script_prefix,
                    '%s%s/' % (script_prefix, language),
                    1
                )
                return self.response_redirect_class(language_url)

        if not (i18n_patterns_used and language_from_path):
            patch_vary_headers(response, ('Accept-Language',))
        if 'Content-Language' not in response:
            response['Content-Language'] = language
        return response 

# 需要导入模块: from django import urls [as 别名]
# 或者: from django.urls import is_valid_path [as 别名]
def should_redirect_with_slash(self, request):
        """
        Return True if settings.APPEND_SLASH is True and appending a slash to
        the request path turns an invalid path into a valid one.
        """
        if settings.APPEND_SLASH and not request.path_info.endswith('/'):
            urlconf = getattr(request, 'urlconf', None)
            return (
                not is_valid_path(request.path_info, urlconf) and
                is_valid_path('%s/' % request.path_info, urlconf)
            )
        return False 

# 需要导入模块: from django import urls [as 别名]
# 或者: from django.urls import is_valid_path [as 别名]
def process_response(self, request, response):
        language = translation.get_language()
        language_from_path = translation.get_language_from_path(request.path_info)
        urlconf = getattr(request, 'urlconf', settings.ROOT_URLCONF)
        i18n_patterns_used, prefixed_default_language = is_language_prefix_patterns_used(urlconf)

        if (response.status_code == 404 and not language_from_path and
                i18n_patterns_used and prefixed_default_language):
            # Maybe the language code is missing in the URL? Try adding the
            # language prefix and redirecting to that URL.
            language_path = '/%s%s' % (language, request.path_info)
            path_valid = is_valid_path(language_path, urlconf)
            path_needs_slash = (
                not path_valid and (
                    settings.APPEND_SLASH and not language_path.endswith('/') and
                    is_valid_path('%s/' % language_path, urlconf)
                )
            )

            if path_valid or path_needs_slash:
                script_prefix = get_script_prefix()
                # Insert language after the script prefix and before the
                # rest of the URL
                language_url = request.get_full_path(force_append_slash=path_needs_slash).replace(
                    script_prefix,
                    '%s%s/' % (script_prefix, language),
                    1
                )
                return self.response_redirect_class(language_url)

        if not (i18n_patterns_used and language_from_path):
            patch_vary_headers(response, ('Accept-Language',))
        response.setdefault('Content-Language', language)
        return response 

# 需要导入模块: from django import urls [as 别名]
# 或者: from django.urls import is_valid_path [as 别名]
def process_request(self, request):
        # First try to serve the static files (on /static/ and on /)
        # which is relatively fast as files are stored in a self.files dict
        if self.autorefresh:  # debug mode
            static_file = self.find_file(request.path_info)
        else:  # from the collected static files
            static_file = self.files.get(request.path_info)
        if static_file is not None:
            return self.serve(static_file, request)
        else:
            # if no file was found there are two options:

            # 1) the file is in one of the Django urls
            # (e.g. a template or the Djangoadmin)
            # so we'll let Django handle this
            # (just return and let the normal middleware take its course)
            urlconf = getattr(request, 'urlconf', None)
            if is_valid_path(request.path_info, urlconf):
                return
            if (settings.APPEND_SLASH and not request.path_info.endswith('/') and
                is_valid_path('%s/' % request.path_info, urlconf)):
                return

            # 2) the url is handled by frontend routing
            # redirect all unknown files to the SPA root
            try:
                return self.serve(self.spa_root, request)
            except AttributeError:  # no SPA page stored yet
                self.spa_root = self.find_file('/')
                if self.spa_root:
                    return self.serve(self.spa_root, request)
                # TODO: else return a Django 404 (maybe?)