SWAMPy

✎ CARVE FLESH

EDITING: exceptions.py

from __future__ import absolute_import
from .packages.six.moves.http_client import (
    IncompleteRead as httplib_IncompleteRead
)
# Base Exceptions

class HTTPError(Exception):
    "Base exception used by this module."
    pass

class HTTPWarning(Warning):
    "Base warning used by this module."
    pass

class PoolError(HTTPError):
    "Base exception for errors caused within a pool."
    def __init__(self, pool, message):
        self.pool = pool
        HTTPError.__init__(self, "%s: %s" % (pool, message))

def __reduce__(self):
        # For pickling purposes.
        return self.__class__, (None, None)

class RequestError(PoolError):
    "Base exception for PoolErrors that have associated URLs."
    def __init__(self, pool, url, message):
        self.url = url
        PoolError.__init__(self, pool, message)

def __reduce__(self):
        # For pickling purposes.
        return self.__class__, (None, self.url, None)

class SSLError(HTTPError):
    "Raised when SSL certificate fails in an HTTPS connection."
    pass

class ProxyError(HTTPError):
    "Raised when the connection to a proxy fails."
    pass

class DecodeError(HTTPError):
    "Raised when automatic decoding based on Content-Type fails."
    pass

class ProtocolError(HTTPError):
    "Raised when something unexpected happens mid-request/response."
    pass

#: Renamed to ProtocolError but aliased for backwards compatibility.
ConnectionError = ProtocolError

# Leaf Exceptions

class MaxRetryError(RequestError):
    """Raised when the maximum number of retries is exceeded.

:param pool: The connection pool
    :type pool: :class:`~urllib3.connectionpool.HTTPConnectionPool`
    :param string url: The requested Url
    :param exceptions.Exception reason: The underlying error

"""

def __init__(self, pool, url, reason=None):
        self.reason = reason

message = "Max retries exceeded with url: %s (Caused by %r)" % (
            url, reason)

RequestError.__init__(self, pool, url, message)

class HostChangedError(RequestError):
    "Raised when an existing pool gets a request for a foreign host."

def __init__(self, pool, url, retries=3):
        message = "Tried to open a foreign host with url: %s" % url
        RequestError.__init__(self, pool, url, message)
        self.retries = retries

class TimeoutStateError(HTTPError):
    """ Raised when passing an invalid state to a timeout """
    pass

class TimeoutError(HTTPError):
    """ Raised when a socket timeout error occurs.

Catching this error will catch both :exc:`ReadTimeoutErrors
    <ReadTimeoutError>` and :exc:`ConnectTimeoutErrors <ConnectTimeoutError>`.
    """
    pass

class ReadTimeoutError(TimeoutError, RequestError):
    "Raised when a socket timeout occurs while receiving data from a server"
    pass

# This timeout error does not have a URL attached and needs to inherit from the
# base HTTPError
class ConnectTimeoutError(TimeoutError):
    "Raised when a socket timeout occurs while connecting to a server"
    pass

class NewConnectionError(ConnectTimeoutError, PoolError):
    "Raised when we fail to establish a new connection. Usually ECONNREFUSED."
    pass

class EmptyPoolError(PoolError):
    "Raised when a pool runs out of connections and no more are allowed."
    pass

class ClosedPoolError(PoolError):
    "Raised when a request enters a pool after the pool has been closed."
    pass

class LocationValueError(ValueError, HTTPError):
    "Raised when there is something wrong with a given URL input."
    pass

class LocationParseError(LocationValueError):
    "Raised when get_host or similar fails to parse the URL input."

def __init__(self, location):
        message = "Failed to parse: %s" % location
        HTTPError.__init__(self, message)

self.location = location

class ResponseError(HTTPError):
    "Used as a container for an error reason supplied in a MaxRetryError."
    GENERIC_ERROR = 'too many error responses'
    SPECIFIC_ERROR = 'too many {status_code} error responses'

class SecurityWarning(HTTPWarning):
    "Warned when perfoming security reducing actions"
    pass

class SubjectAltNameWarning(SecurityWarning):
    "Warned when connecting to a host with a certificate missing a SAN."
    pass

class InsecureRequestWarning(SecurityWarning):
    "Warned when making an unverified HTTPS request."
    pass

class SystemTimeWarning(SecurityWarning):
    "Warned when system time is suspected to be wrong"
    pass

class InsecurePlatformWarning(SecurityWarning):
    "Warned when certain SSL configuration is not available on a platform."
    pass

class SNIMissingWarning(HTTPWarning):
    "Warned when making a HTTPS request without SNI available."
    pass

class DependencyWarning(HTTPWarning):
    """
    Warned when an attempt is made to import a module with missing optional
    dependencies.
    """
    pass

class ResponseNotChunked(ProtocolError, ValueError):
    "Response needs to be chunked in order to read it as chunks."
    pass

class BodyNotHttplibCompatible(HTTPError):
    """
    Body should be httplib.HTTPResponse like (have an fp attribute which
    returns raw chunks) for read_chunked().
    """
    pass

class IncompleteRead(HTTPError, httplib_IncompleteRead):
    """
    Response length doesn't match expected Content-Length

Subclass of http_client.IncompleteRead to allow int value
    for `partial` to avoid creating large objects on streamed
    reads.
    """
    def __init__(self, partial, expected):
        super(IncompleteRead, self).__init__(partial, expected)

def __repr__(self):
        return ('IncompleteRead(%i bytes read, '
                '%i more expected)' % (self.partial, self.expected))

class InvalidHeader(HTTPError):
    "The header provided was somehow invalid."
    pass

class ProxySchemeUnknown(AssertionError, ValueError):
    "ProxyManager does not support the supplied scheme"
    # TODO(t-8ch): Stop inheriting from AssertionError in v2.0.

def __init__(self, scheme):
        message = "Not supported proxy scheme %s" % scheme
        super(ProxySchemeUnknown, self).__init__(message)

class HeaderParsingError(HTTPError):
    "Raised by assert_header_parsing, but we convert it to a log.warning statement."
    def __init__(self, defects, unparsed_data):
        message = '%s, unparsed data: %r' % (defects or 'Unknown', unparsed_data)
        super(HeaderParsingError, self).__init__(message)

class UnrewindableBodyError(HTTPError):
    "urllib3 encountered an error when trying to rewind a body"
    pass

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 contrib/	DIR	—	2024-07-31 12:10
📁 packages/	DIR	—	2024-07-31 12:10
📁 util/	DIR	—	2024-07-31 12:10
📄 __init__.py	PY	2.8 KB	2022-04-21 18:08	EDIT
📄 __init__.pyc	PYC	3 KB	2022-04-21 18:08	EDIT
📄 __init__.pyo	PYO	3 KB	2022-04-21 18:08	EDIT
📄 _collections.py	PY	10 KB	2022-04-21 18:08	EDIT
📄 _collections.pyc	PYC	12.9 KB	2022-04-21 18:08	EDIT
📄 _collections.pyo	PYO	12.9 KB	2022-04-21 18:08	EDIT
📄 connection.py	PY	12.7 KB	2022-04-21 18:08	EDIT
📄 connection.pyc	PYC	10.6 KB	2022-04-21 18:08	EDIT
📄 connection.pyo	PYO	10.6 KB	2022-04-21 18:08	EDIT
📄 connectionpool.py	PY	34.5 KB	2022-04-21 18:08	EDIT
📄 connectionpool.pyc	PYC	26.6 KB	2022-04-21 18:08	EDIT
📄 connectionpool.pyo	PYO	26.6 KB	2022-04-21 18:08	EDIT
📄 exceptions.py	PY	6.4 KB	2022-04-21 18:08	EDIT
📄 exceptions.pyc	PYC	13 KB	2022-04-21 18:08	EDIT
📄 exceptions.pyo	PYO	13 KB	2022-04-21 18:08	EDIT
📄 fields.py	PY	5.8 KB	2022-04-21 18:08	EDIT
📄 fields.pyc	PYC	6.7 KB	2022-04-21 18:08	EDIT
📄 fields.pyo	PYO	6.7 KB	2022-04-21 18:08	EDIT
📄 filepost.py	PY	2.3 KB	2022-04-21 18:08	EDIT
📄 filepost.pyc	PYC	3.2 KB	2022-04-21 18:08	EDIT
📄 filepost.pyo	PYO	3.2 KB	2022-04-21 18:08	EDIT
📄 poolmanager.py	PY	16.4 KB	2022-04-21 18:08	EDIT
📄 poolmanager.pyc	PYC	14.7 KB	2022-04-21 18:08	EDIT
📄 poolmanager.pyo	PYO	14.7 KB	2022-04-21 18:08	EDIT
📄 request.py	PY	5.8 KB	2022-04-21 18:08	EDIT
📄 request.pyc	PYC	6 KB	2022-04-21 18:08	EDIT
📄 request.pyo	PYO	6 KB	2022-04-21 18:08	EDIT
📄 response.py	PY	22.4 KB	2022-04-21 18:08	EDIT
📄 response.pyc	PYC	19.1 KB	2022-04-21 18:08	EDIT
📄 response.pyo	PYO	19.1 KB	2022-04-21 18:08	EDIT