from werkzeug._internal import _encode_idna, _decode_idna
from werkzeug.datastructures import MultiDict, iter_multi_items
from collections import namedtuple
# A regular expression for what a valid schema looks like
_scheme_re = re.compile(r"^[a-zA-Z0-9+-.]+$")
# Characters that are safe in any part of an URL.
_always_safe = b"abcdefghijklmnopqrstuvwxyz" b"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.-+"
_hexdigits = "0123456789ABCDEFabcdef"
_hextobyte = dict(((a + b).encode(), int(a + b, 16)) for a in _hexdigits for b in _hexdigits)
_URLTuple = fix_tuple_repr(namedtuple("_URLTuple", ["scheme", "netloc", "path", "query", "fragment"]))
class _URLMixin(object):
__slots__ = ()
def replace(self, **kwargs):
"""Return an URL with the same values, except for those parameters
given new values by whichever keyword arguments are specified."""
return self._replace(**kwargs)
@property
def host(self):
"""The host part of the URL if available, otherwise `None`. The
host is either the hostname or the IP address mentioned in the
URL. It will not contain the port.
# A regular expression for what a valid schema looks like
_scheme_re = re.compile(r'^[a-zA-Z0-9+-.]+$')
# Characters that are safe in any part of an URL.
_always_safe = (b'abcdefghijklmnopqrstuvwxyz'
b'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.-+')
_hexdigits = '0123456789ABCDEFabcdef'
_hextobyte = dict(
((a + b).encode(), int(a + b, 16))
for a in _hexdigits for b in _hexdigits
)
_URLTuple = fix_tuple_repr(namedtuple('_URLTuple',
['scheme', 'netloc', 'path', 'query', 'fragment']))
class _URLMixin(object):
__slots__ = ()
def replace(self, **kwargs):
"""Return an URL with the same values, except for those parameters
given new values by whichever keyword arguments are specified."""
return self._replace(**kwargs)
@property
def host(self):
"""The host part of the URL if available, otherwise `None`. The
host is either the hostname or the IP address mentioned in the
URL. It will not contain the port.
from werkzeug.datastructures import MultiDict, iter_multi_items
from collections import namedtuple
# A regular expression for what a valid schema looks like
_scheme_re = re.compile(r'^[a-zA-Z0-9+-.]+$')
# Characters that are safe in any part of an URL.
_always_safe = (b'abcdefghijklmnopqrstuvwxyz'
b'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.-+')
_hexdigits = '0123456789ABCDEFabcdef'
_hextobyte = dict(
((a + b).encode(), int(a + b, 16)) for a in _hexdigits for b in _hexdigits)
_bytetohex = [('%%%02X' % char).encode('ascii') for char in range(256)]
_URLTuple = fix_tuple_repr(
namedtuple('_URLTuple', ['scheme', 'netloc', 'path', 'query', 'fragment']))
class BaseURL(_URLTuple):
'''Superclass of :py:class:`URL` and :py:class:`BytesURL`.'''
__slots__ = ()
def replace(self, **kwargs):
"""Return an URL with the same values, except for those parameters
given new values by whichever keyword arguments are specified."""
return self._replace(**kwargs)
@property
def host(self):
"""The host part of the URL if available, otherwise `None`. The
host is either the hostname or the IP address mentioned in the