o g@sddlmZddlZddlmZddlmZddlm Z ddl m Z d%ddZ  d&d'ddZ   d(d)ddZ  d&d*d#d$ZdS)+) annotationsN)quote) _plain_int) SecurityError) uri_to_irihostname str | None trusted_listt.Iterable[str]returnboolc Cs|sdSz|dddd}Wn tyYdSwt|tr&|g}|D]>}|dr8|dd}d }nd}z|dddd}Wn tyTYdSw||ksc|rf|d|rfd Sq(dS) zCheck if a host matches a list of trusted names. :param hostname: The name to check. :param trusted_list: A list of valid names to match. If a name starts with a dot it will match all subdomains. .. versionadded:: 0.9 F:ridnaascii.NT) partitionencodedecodeUnicodeEncodeError isinstancestr startswithendswith)rr ref suffix_matchrQ/var/www/html/flaskapp/venv/lib/python3.10/site-packages/werkzeug/sansio/utils.pyhost_is_trusted s.      rschemer host_headerservertuple[str, int | None] | None trusted_hostst.Iterable[str] | NonecCsd}|dur |}n'|dur0|d}d|vr!|ddkr!d|d}|ddur0|d|d}|dvr@|d r@|dd }n|d vrO|d rO|dd }|dur`t||s`td|d|S)aReturn the host for the given parameters. This first checks the ``host_header``. If it's not present, then ``server`` is used. The host will only contain the port if it is different than the standard port for the protocol. Optionally, verify that the host is trusted using :func:`host_is_trusted` and raise a :exc:`~werkzeug.exceptions.SecurityError` if it is not. :param scheme: The protocol the request used, like ``"https"``. :param host_header: The ``Host`` header value. :param server: Address of the server. ``(host, port)``, or ``(path, None)`` for unix sockets. :param trusted_hosts: A list of trusted host names. :return: Host, with port if necessary. :raise ~werkzeug.exceptions.SecurityError: If the host is not trusted. .. versionchanged:: 3.1.3 If ``SERVER_NAME`` is IPv6, it is wrapped in ``[]``. Nrr[]r>wshttpz:80>wsshttpsz:443zHost z is not trusted.)rrr)r r!r"r$hostrrrget_host1s"    r0r/ root_pathpath query_string bytes | NonecCs|d|g}|dur|dtd|S|t|ddd|d|dur1td|S|t|ddd|rM|d|t|ddtd|S) aRecreate the URL for a request. If an optional part isn't provided, it and subsequent parts are not included in the URL. The URL is an IRI, not a URI, so it may contain Unicode characters. Use :func:`~werkzeug.urls.iri_to_uri` to convert it to ASCII. :param scheme: The protocol the request used, like ``"https"``. :param host: The host the request was made to. See :func:`get_host`. :param root_path: Prefix that the application is mounted under. This is prepended to ``path``. :param path: The path part of the URL after ``root_path``. :param query_string: The portion of the URL after the "?". z://N/r&z!$&'()*+,/:;=@%)safe?z!$&'()*+,/:;=?@%)appendrjoinrrstriplstrip)r r/r1r2r3urlrrrget_current_urlis    r=http_content_lengthhttp_transfer_encoding int | NonecCs:|dks|dur dSztdt|WStyYdSw)aReturn the ``Content-Length`` header value as an int. If the header is not given or the ``Transfer-Encoding`` header is ``chunked``, ``None`` is returned to indicate a streaming request. If the value is not an integer, or negative, 0 is returned. :param http_content_length: The Content-Length HTTP header. :param http_transfer_encoding: The Transfer-Encoding HTTP header. .. versionadded:: 2.2 chunkedNr)maxr ValueError)r>r?rrrget_content_lengths  rD)rr r r r r )NN) r rr!r r"r#r$r%r r)NNN) r rr/rr1r r2r r3r4r r)r>r r?r r r@) __future__rtypingt urllib.parser _internalr exceptionsrurlsrrr0r=rDrrrrs"      ) ; ,