forked from s434596/CatOrNot
93 lines
2.7 KiB
Python
93 lines
2.7 KiB
Python
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"""
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urllib3 - Thread-safe connection pooling and re-using.
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"""
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from __future__ import absolute_import
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import warnings
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from .connectionpool import (
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HTTPConnectionPool,
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HTTPSConnectionPool,
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connection_from_url
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)
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from . import exceptions
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from .filepost import encode_multipart_formdata
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from .poolmanager import PoolManager, ProxyManager, proxy_from_url
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from .response import HTTPResponse
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from .util.request import make_headers
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from .util.url import get_host
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from .util.timeout import Timeout
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from .util.retry import Retry
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# Set default logging handler to avoid "No handler found" warnings.
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import logging
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from logging import NullHandler
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__author__ = 'Andrey Petrov (andrey.petrov@shazow.net)'
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__license__ = 'MIT'
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__version__ = '1.24.1'
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__all__ = (
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'HTTPConnectionPool',
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'HTTPSConnectionPool',
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'PoolManager',
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'ProxyManager',
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'HTTPResponse',
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'Retry',
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'Timeout',
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'add_stderr_logger',
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'connection_from_url',
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'disable_warnings',
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'encode_multipart_formdata',
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'get_host',
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'make_headers',
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'proxy_from_url',
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)
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logging.getLogger(__name__).addHandler(NullHandler())
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def add_stderr_logger(level=logging.DEBUG):
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"""
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Helper for quickly adding a StreamHandler to the logger. Useful for
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debugging.
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Returns the handler after adding it.
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"""
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# This method needs to be in this __init__.py to get the __name__ correct
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# even if urllib3 is vendored within another package.
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logger = logging.getLogger(__name__)
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handler = logging.StreamHandler()
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handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s'))
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logger.addHandler(handler)
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logger.setLevel(level)
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logger.debug('Added a stderr logging handler to logger: %s', __name__)
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return handler
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# ... Clean up.
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del NullHandler
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# All warning filters *must* be appended unless you're really certain that they
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# shouldn't be: otherwise, it's very hard for users to use most Python
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# mechanisms to silence them.
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# SecurityWarning's always go off by default.
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warnings.simplefilter('always', exceptions.SecurityWarning, append=True)
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# SubjectAltNameWarning's should go off once per host
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warnings.simplefilter('default', exceptions.SubjectAltNameWarning, append=True)
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# InsecurePlatformWarning's don't vary between requests, so we keep it default.
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warnings.simplefilter('default', exceptions.InsecurePlatformWarning,
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append=True)
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# SNIMissingWarnings should go off only once.
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warnings.simplefilter('default', exceptions.SNIMissingWarning, append=True)
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def disable_warnings(category=exceptions.HTTPWarning):
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"""
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Helper for quickly disabling all urllib3 warnings.
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"""
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warnings.simplefilter('ignore', category)
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