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Update vendored requests to 2.25.1

Browse source 
Updates certifi to 2021.5.30
Updates chardet to 4.0.0
Updates idna to 2.10
Updates urllib3 to 1.26.13
This commit is contained in:
Labrys of Knossos 2022-11-28 19:16:35 -05:00
commit 501be2c479
81 changed files with 38530 additions and 4957 deletions
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37
libs/common/urllib3/util/connection.py
View file

@ -1,7 +1,11 @@
from __future__ import absolute_import
import socket
from .wait import NoWayToWaitForSocketError, wait_for_read
from ..contrib import _appengine_environ
from ..exceptions import LocationParseError
from ..packages import six
from .wait import NoWayToWaitForSocketError, wait_for_read
def is_connection_dropped(conn): # Platform-specific
@ -9,12 +13,12 @@ def is_connection_dropped(conn): # Platform-specific
Returns True if the connection is dropped and should be closed.
:param conn:
:class:`httplib.HTTPConnection` object.
:class:`http.client.HTTPConnection` object.
Note: For platforms like AppEngine, this will always return ``False`` to
let the platform handle connection recycling transparently for us.
"""
sock = getattr(conn, 'sock', False)
sock = getattr(conn, "sock", False)
if sock is False: # Platform-specific: AppEngine
return False
if sock is None: # Connection already closed (such as by httplib).
@ -30,23 +34,27 @@ def is_connection_dropped(conn): # Platform-specific
# library test suite. Added to its signature is only `socket_options`.
# One additional modification is that we avoid binding to IPv6 servers
# discovered in DNS if the system doesn't have IPv6 functionality.
def create_connection(address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
source_address=None, socket_options=None):
def create_connection(
address,
timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
source_address=None,
socket_options=None,
):
"""Connect to *address* and return the socket object.
Convenience function. Connect to *address* (a 2-tuple ``(host,
port)``) and return the socket object. Passing the optional
*timeout* parameter will set the timeout on the socket instance
before attempting to connect. If no *timeout* is supplied, the
global default timeout setting returned by :func:`getdefaulttimeout`
global default timeout setting returned by :func:`socket.getdefaulttimeout`
is used. If *source_address* is set it must be a tuple of (host, port)
for the socket to bind as a source address before making the connection.
An host of '' or port 0 tells the OS to use the default.
"""
host, port = address
if host.startswith('['):
host = host.strip('[]')
if host.startswith("["):
host = host.strip("[]")
err = None
# Using the value from allowed_gai_family() in the context of getaddrinfo lets
@ -54,6 +62,13 @@ def create_connection(address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
# The original create_connection function always returns all records.
family = allowed_gai_family()
try:
host.encode("idna")
except UnicodeError:
return six.raise_from(
LocationParseError(u"'%s', label empty or too long" % host), None
)
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
af, socktype, proto, canonname, sa = res
sock = None
@ -102,7 +117,7 @@ def allowed_gai_family():
def _has_ipv6(host):
""" Returns True if the system can bind an IPv6 address. """
"""Returns True if the system can bind an IPv6 address."""
sock = None
has_ipv6 = False
@ -117,7 +132,7 @@ def _has_ipv6(host):
# has_ipv6 returns true if cPython was compiled with IPv6 support.
# It does not tell us if the system has IPv6 support enabled. To
# determine that we must bind to an IPv6 address.
# https://github.com/shazow/urllib3/pull/611
# https://github.com/urllib3/urllib3/pull/611
# https://bugs.python.org/issue658327
try:
sock = socket.socket(socket.AF_INET6)
@ -131,4 +146,4 @@ def _has_ipv6(host):
return has_ipv6
HAS_IPV6 = _has_ipv6('::1')
HAS_IPV6 = _has_ipv6("::1")