pip._vendor.urllib3.connection Namespace Reference

Data Structures
class	BaseSSLError
class	BrokenPipeError
class	ConnectionError
class	DummyConnection
class	HTTPConnection
class	HTTPSConnection

Functions
	_match_hostname (cert, asserted_hostname)
	_get_default_user_agent ()

Variables
	BaseSSLError = ssl.SSLError
	ssl = None
	ConnectionError = ConnectionError
	BrokenPipeError = BrokenPipeError
	log = logging.getLogger(__name__)
dict	port_by_scheme = {"http": 80, "https": 443}
	RECENT_DATE = datetime.date(2022, 1, 1)
	_CONTAINS_CONTROL_CHAR_RE = re.compile(r"[^-!#$%&'*+.^_`|~0-9a-zA-Z]")
	HTTPSConnection = DummyConnection
	VerifiedHTTPSConnection = HTTPSConnection

Function Documentation

_get_default_user_agent()

_get_default_user_agent ( )

protected

Definition at line 558 of file connection.py.

def _get_default_user_agent():
    return "python-urllib3/%s" % __version__
 
 

Referenced by HTTPConnection.request(), and HTTPConnection.request_chunked().

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_match_hostname()

_match_hostname (   cert,   asserted_hostname  )

protected

Definition at line 536 of file connection.py.

def _match_hostname(cert, asserted_hostname):
    # Our upstream implementation of ssl.match_hostname()
    # only applies this normalization to IP addresses so it doesn't
    # match DNS SANs so we do the same thing!
    stripped_hostname = asserted_hostname.strip("u[]")
    if is_ipaddress(stripped_hostname):
        asserted_hostname = stripped_hostname
 
    try:
        match_hostname(cert, asserted_hostname)
    except CertificateError as e:
        log.warning(
            "Certificate did not match expected hostname: %s. Certificate: %s",
            asserted_hostname,
            cert,
        )
        # Add cert to exception and reraise so client code can inspect
        # the cert when catching the exception, if they want to
        e._peer_cert = cert
        raise
 
 

References i.

Referenced by HTTPSConnection._connect_tls_proxy().

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Variable Documentation

_CONTAINS_CONTROL_CHAR_RE

_CONTAINS_CONTROL_CHAR_RE = re.compile(r"[^-!#$%&'*+.^_`|~0-9a-zA-Z]")

protected

Definition at line 73 of file connection.py.

BaseSSLError

BaseSSLError = ssl.SSLError

Definition at line 20 of file connection.py.

BrokenPipeError

BrokenPipeError = BrokenPipeError

Definition at line 39 of file connection.py.

ConnectionError

ConnectionError = ConnectionError

Definition at line 30 of file connection.py.

HTTPSConnection

HTTPSConnection = DummyConnection

Definition at line 569 of file connection.py.

log

log = logging.getLogger(__name__)

Definition at line 65 of file connection.py.

port_by_scheme

dict port_by_scheme = {"http": 80, "https": 443}

Definition at line 67 of file connection.py.

RECENT_DATE

RECENT_DATE = datetime.date(2022, 1, 1)

Definition at line 71 of file connection.py.

ssl

ssl = None

Definition at line 22 of file connection.py.

VerifiedHTTPSConnection

VerifiedHTTPSConnection = HTTPSConnection

Definition at line 572 of file connection.py.