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urllib.request.parse_http_list()。
def parse_list_header(value): """Parse lists as described by RFC 2068 Section 2. In particular, parse comma-separated lists where the elements of the list may include quoted-strings. A quoted-string could contain a comma. A non-quoted string could have quotes in the middle. Quotes are removed automatically after parsing. The return value is a standard :class:`list`: >>> parse_list_header('token, "quoted value"') ['token', 'quoted value'] :param value: a string with a list header. :return: :class:`list` """ result = [] for item in urllib2.parse_http_list(value): if item[:1] == item[-1:] == '"': item = unquote_header_value(item[1:-1]) result.append(item) return result
def parse_list_header(value): """Parse lists as described by RFC 2068 Section 2. In particular, parse comma-separated lists where the elements of the list may include quoted-strings. A quoted-string could contain a comma. A non-quoted string could have quotes in the middle. Quotes are removed automatically after parsing. It basically works like :func:`parse_set_header` just that items may appear multiple times and case sensitivity is preserved. The return value is a standard :class:`list`: >>> parse_list_header('token, "quoted value"') ['token', 'quoted value'] To create a header from the :class:`list` again, use the :func:`dump_header` function. :param value: a string with a list header. :return: :class:`list` """ result = [] for item in _parse_list_header(value): if item[:1] == item[-1:] == '"': item = unquote_header_value(item[1:-1]) result.append(item) return result
def parse_dict_header(value, cls=dict): """Parse lists of key, value pairs as described by RFC 2068 Section 2 and convert them into a python dict (or any other mapping object created from the type with a dict like interface provided by the `cls` arugment): >>> d = parse_dict_header('foo="is a fish", bar="as well"') >>> type(d) is dict True >>> sorted(d.items()) [('bar', 'as well'), ('foo', 'is a fish')] If there is no value for a key it will be `None`: >>> parse_dict_header('key_without_value') {'key_without_value': None} To create a header from the :class:`dict` again, use the :func:`dump_header` function. .. versionchanged:: 0.9 Added support for `cls` argument. :param value: a string with a dict header. :param cls: callable to use for storage of parsed results. :return: an instance of `cls` """ result = cls() if not isinstance(value, text_type): # XXX: validate value = bytes_to_wsgi(value) for item in _parse_list_header(value): if '=' not in item: result[item] = None continue name, value = item.split('=', 1) if value[:1] == value[-1:] == '"': value = unquote_header_value(value[1:-1]) result[name] = value return result
def parse_dict_header(value, cls=dict): """Parse lists of key, value pairs as described by RFC 2068 Section 2 and convert them into a python dict (or any other mapping object created from the type with a dict like interface provided by the `cls` arugment): >>> d = parse_dict_header('foo="is a fish", bar="as well"') >>> type(d) is dict True >>> sorted(d.items()) [('bar', 'as well'), ('foo', 'is a fish')] If there is no value for a key it will be `None`: >>> parse_dict_header('key_without_value') {'key_without_value': None} To create a header from the :class:`dict` again, use the :func:`dump_header` function. .. versionchanged:: 0.9 Added support for `cls` argument. :param value: a string with a dict header. :param cls: callable to use for storage of parsed results. :return: an instance of `cls` """ result = cls() if not isinstance(value, text_type): #XXX: validate value = bytes_to_wsgi(value) for item in _parse_list_header(value): if '=' not in item: result[item] = None continue name, value = item.split('=', 1) if value[:1] == value[-1:] == '"': value = unquote_header_value(value[1:-1]) result[name] = value return result
def parse_keqv_list(l): """A unicode-safe version of urllib2.parse_keqv_list""" # With Python 2.6, parse_http_list handles unicode fine return urllib2.parse_keqv_list(l)
def parse_http_list(u): """A unicode-safe version of urllib2.parse_http_list""" # With Python 2.6, parse_http_list handles unicode fine return urllib2.parse_http_list(u)
def parse_authorization_header(authorization_header): """Parse an OAuth authorization header into a list of 2-tuples""" auth_scheme = 'OAuth '.lower() if authorization_header[:len(auth_scheme)].lower().startswith(auth_scheme): items = parse_http_list(authorization_header[len(auth_scheme):]) try: return list(parse_keqv_list(items).items()) except (IndexError, ValueError): pass raise ValueError('Malformed authorization header')
