我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用django.utils.six.moves.urllib.parse.unquote()。
def serve(request, path, insecure=False, **kwargs): """ Serve static files below a given point in the directory structure or from locations inferred from the staticfiles finders. To use, put a URL pattern such as:: from django.contrib.staticfiles import views url(r'^(?P<path>.*)$', views.serve) in your URLconf. It uses the django.views.static.serve() view to serve the found files. """ if not settings.DEBUG and not insecure: raise Http404 normalized_path = posixpath.normpath(unquote(path)).lstrip('/') absolute_path = finders.find(normalized_path) if not absolute_path: if path.endswith('/') or path == '': raise Http404("Directory indexes are not allowed here.") raise Http404("'%s' could not be found" % path) document_root, path = os.path.split(absolute_path) return static.serve(request, path, document_root=document_root, **kwargs)
def serve_static(request, path, insecure=False, **kwargs): """ This is copied from Django's contrib.staticfiles.views to remove the DEBUG check. We don't need to check DEBUG since we never actually serve the site with Django. Serve static files below a given point in the directory structure or from locations inferred from the staticfiles finders. To use, put a URL pattern such as:: from django.contrib.staticfiles import views url(r'^(?P<path>.*)$', views.serve) in your URLconf. It uses the django.views.static.serve() view to serve the found files. """ normalized_path = posixpath.normpath(unquote(path)).lstrip('/') absolute_path = finders.find(normalized_path) if not absolute_path: if path.endswith('/') or path == '': raise Http404("Directory indexes are not allowed here.") raise Http404("'%s' could not be found" % path) document_root, path = os.path.split(absolute_path) return static.serve(request, path, document_root=document_root, **kwargs)
def serve(request, path, insecure=False, **kwargs): """ Serve static files below a given point in the directory structure or from locations inferred from the staticfiles finders. To use, put a URL pattern such as:: (r'^(?P<path>.*)$', 'django.contrib.staticfiles.views.serve') in your URLconf. It uses the django.views.static view to serve the found files. """ if not settings.DEBUG and not insecure: raise ImproperlyConfigured("The staticfiles view can only be used in " "debug mode or if the --insecure " "option of 'runserver' is used") normalized_path = posixpath.normpath(unquote(path)).lstrip('/') absolute_path = finders.find(normalized_path) if not absolute_path: if path.endswith('/') or path == '': raise Http404("Directory indexes are not allowed here.") raise Http404("'%s' could not be found" % path) document_root, path = os.path.split(absolute_path) return static.serve(request, path, document_root=document_root, **kwargs)
def parse_header(line): """ Parse the header into a key-value. Input (line): bytes, output: unicode for key/name, bytes for value which will be decoded later """ plist = _parse_header_params(b';' + line) key = plist.pop(0).lower().decode('ascii') pdict = {} for p in plist: i = p.find(b'=') if i >= 0: has_encoding = False name = p[:i].strip().lower().decode('ascii') if name.endswith('*'): # Lang/encoding embedded in the value (like "filename*=UTF-8''file.ext") # http://tools.ietf.org/html/rfc2231#section-4 name = name[:-1] if p.count(b"'") == 2: has_encoding = True value = p[i + 1:].strip() if has_encoding: encoding, lang, value = value.split(b"'") if six.PY3: value = unquote(value.decode(), encoding=encoding.decode()) else: value = unquote(value).decode(encoding) if len(value) >= 2 and value[:1] == value[-1:] == b'"': value = value[1:-1] value = value.replace(b'\\\\', b'\\').replace(b'\\"', b'"') pdict[name] = value return key, pdict
def uri_to_iri(uri): """ Converts a Uniform Resource Identifier(URI) into an Internationalized Resource Identifier(IRI). This is the algorithm from section 3.2 of RFC 3987. Takes an URI in ASCII bytes (e.g. '/I%20%E2%99%A5%20Django/') and returns unicode containing the encoded result (e.g. '/I \xe2\x99\xa5 Django/'). """ if uri is None: return uri uri = force_bytes(uri) iri = unquote_to_bytes(uri) if six.PY3 else unquote(uri) return repercent_broken_unicode(iri).decode('utf-8')
def get_encoded_filename(self, filename_parm): """ Handle encoded filenames per RFC6266. See also: http://tools.ietf.org/html/rfc2231#section-4 """ encoded_filename = force_text(filename_parm['filename*']) try: charset, lang, filename = encoded_filename.split('\'', 2) filename = urlparse.unquote(filename) except (ValueError, LookupError): filename = force_text(filename_parm['filename']) return filename
def parse_header(line): """ Parse the header into a key-value. Input (line): bytes, output: unicode for key/name, bytes for value which will be decoded later. """ plist = _parse_header_params(b';' + line) key = plist.pop(0).lower().decode('ascii') pdict = {} for p in plist: i = p.find(b'=') if i >= 0: has_encoding = False name = p[:i].strip().lower().decode('ascii') if name.endswith('*'): # Lang/encoding embedded in the value (like "filename*=UTF-8''file.ext") # http://tools.ietf.org/html/rfc2231#section-4 name = name[:-1] if p.count(b"'") == 2: has_encoding = True value = p[i + 1:].strip() if has_encoding: encoding, lang, value = value.split(b"'") if six.PY3: value = unquote(value.decode(), encoding=encoding.decode()) else: value = unquote(value).decode(encoding) if len(value) >= 2 and value[:1] == value[-1:] == b'"': value = value[1:-1] value = value.replace(b'\\\\', b'\\').replace(b'\\"', b'"') pdict[name] = value return key, pdict
def get_pages_root(self): return unquote(reverse("pages-root"))
def is_valid_url(url, instance, create_links=True, site=None): """ Checks for conflicting urls """ page_root = unquote(reverse("pages-root")) if url and url != page_root: # Url sanity check via regexp if not any_path_re.match(url): raise ValidationError(_('Invalid URL, use /my/url format.')) # We only check page FK to site object to allow is_valid_url check on # incomplete Page instances if not site and instance.site_id: site = instance.site # Retrieve complete queryset of pages with corresponding URL # This uses the same resolving function as ``get_page_from_path`` if url.startswith(page_root): url = url[len(page_root):] page_qs = get_page_queryset_from_path(url.strip('/'), site=site, draft=instance.publisher_is_draft) url_clashes = [] # If queryset has pages checks for conflicting urls for page in page_qs: # Every page in the queryset except the current one is a conflicting page # We have to exclude both copies of the page if page and page.publisher_public_id != instance.pk and page.pk != instance.pk: if create_links: # Format return message with page url url_clashes.append('<a href="%(page_url)s%(pk)s" target="_blank">%(page_title)s</a>' % { 'page_url': admin_reverse('cms_page_changelist'), 'pk': page.pk, 'page_title': force_text(page), }) else: # Just return the page name url_clashes.append("'%s'" % page) if url_clashes: # If clashing pages exist raise the exception raise ValidationError(mark_safe( ungettext_lazy('Page %(pages)s has the same url \'%(url)s\' as current page "%(instance)s".', 'Pages %(pages)s have the same url \'%(url)s\' as current page "%(instance)s".', len(url_clashes)) % {'pages': ', '.join(url_clashes), 'url': url, 'instance': instance})) return True
def hashed_name(self, name, content=None): parsed_name = urlsplit(unquote(name)) clean_name = parsed_name.path.strip() opened = False if content is None: if not self.exists(clean_name): raise ValueError("The file '%s' could not be found with %r." % (clean_name, self)) try: content = self.open(clean_name) except IOError: # Handle directory paths and fragments return name opened = True try: file_hash = self.file_hash(clean_name, content) finally: if opened: content.close() path, filename = os.path.split(clean_name) root, ext = os.path.splitext(filename) if file_hash is not None: file_hash = ".%s" % file_hash hashed_name = os.path.join(path, "%s%s%s" % (root, file_hash, ext)) unparsed_name = list(parsed_name) unparsed_name[2] = hashed_name # Special casing for a @font-face hack, like url(myfont.eot?#iefix") # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax if '?#' in name and not unparsed_name[3]: unparsed_name[2] += '?' return urlunsplit(unparsed_name)
def url(self, name, force=False): """ Returns the real URL in DEBUG mode. """ if settings.DEBUG and not force: hashed_name, fragment = name, '' else: clean_name, fragment = urldefrag(name) if urlsplit(clean_name).path.endswith('/'): # don't hash paths hashed_name = name else: cache_key = self.cache_key(name) hashed_name = self.cache.get(cache_key) if hashed_name is None: hashed_name = self.hashed_name(clean_name).replace('\\', '/') # set the cache if there was a miss # (e.g. if cache server goes down) self.cache.set(cache_key, hashed_name) final_url = super(CachedFilesMixin, self).url(hashed_name) # Special casing for a @font-face hack, like url(myfont.eot?#iefix") # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax query_fragment = '?#' in name # [sic!] if fragment or query_fragment: urlparts = list(urlsplit(final_url)) if fragment and not urlparts[4]: urlparts[4] = fragment if query_fragment and not urlparts[3]: urlparts[2] += '?' final_url = urlunsplit(urlparts) return unquote(final_url)
def hashed_name(self, name, content=None, filename=None): parsed_name = urlsplit(unquote(name)) clean_name = parsed_name.path.strip() opened = False if content is None: absolute_path = finders.find(clean_name) try: content = open(absolute_path, 'rb') except (IOError, OSError) as e: if e.errno == errno.ENOENT: raise ValueError("The file '%s' could not be found with %r." % (clean_name, self)) else: raise content = File(content) opened = True try: file_hash = self.file_hash(clean_name, content) finally: if opened: content.close() path, filename = os.path.split(clean_name) root, ext = os.path.splitext(filename) if file_hash is not None: file_hash = ".%s" % file_hash hashed_name = os.path.join(path, "%s%s%s" % (root, file_hash, ext)) unparsed_name = list(parsed_name) unparsed_name[2] = hashed_name # Special casing for a @font-face hack, like url(myfont.eot?#iefix") # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax if '?#' in name and not unparsed_name[3]: unparsed_name[2] += '?' return urlunsplit(unparsed_name)
