asda?‰PNG  IHDR ? f ??C1 sRGB ??é gAMA ±? üa pHYs ? ??o¨d GIDATx^íüL”÷e÷Y?a?("Bh?_ò???￠§?q5k?*:t0A-o??￥]VkJ￠M??f?±8\k2íll￡1]q?ù???T usr/lib64/python3.11/urllib/response.py000064400000004471151030266410013626 0ustar00"""Response classes used by urllib. The base class, addbase, defines a minimal file-like interface, including read() and readline(). The typical response object is an addinfourl instance, which defines an info() method that returns headers and a geturl() method that returns the url. """ import tempfile __all__ = ['addbase', 'addclosehook', 'addinfo', 'addinfourl'] class addbase(tempfile._TemporaryFileWrapper): """Base class for addinfo and addclosehook. Is a good idea for garbage collection.""" # XXX Add a method to expose the timeout on the underlying socket? def __init__(self, fp): super(addbase, self).__init__(fp, '', delete=False) # Keep reference around as this was part of the original API. self.fp = fp def __repr__(self): return '<%s at %r whose fp = %r>' % (self.__class__.__name__, id(self), self.file) def __enter__(self): if self.fp.closed: raise ValueError("I/O operation on closed file") return self def __exit__(self, type, value, traceback): self.close() class addclosehook(addbase): """Class to add a close hook to an open file.""" def __init__(self, fp, closehook, *hookargs): super(addclosehook, self).__init__(fp) self.closehook = closehook self.hookargs = hookargs def close(self): try: closehook = self.closehook hookargs = self.hookargs if closehook: self.closehook = None self.hookargs = None closehook(*hookargs) finally: super(addclosehook, self).close() class addinfo(addbase): """class to add an info() method to an open file.""" def __init__(self, fp, headers): super(addinfo, self).__init__(fp) self.headers = headers def info(self): return self.headers class addinfourl(addinfo): """class to add info() and geturl() methods to an open file.""" def __init__(self, fp, headers, url, code=None): super(addinfourl, self).__init__(fp, headers) self.url = url self.code = code @property def status(self): return self.code def getcode(self): return self.code def geturl(self): return self.url usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/response.py000064400000004447151031114670021410 0ustar00from __future__ import absolute_import from ..packages.six.moves import http_client as httplib from ..exceptions import HeaderParsingError def is_fp_closed(obj): """ Checks whether a given file-like object is closed. :param obj: The file-like object to check. """ try: # Check `isclosed()` first, in case Python3 doesn't set `closed`. # GH Issue #928 return obj.isclosed() except AttributeError: pass try: # Check via the official file-like-object way. return obj.closed except AttributeError: pass try: # Check if the object is a container for another file-like object that # gets released on exhaustion (e.g. HTTPResponse). return obj.fp is None except AttributeError: pass raise ValueError("Unable to determine whether fp is closed.") def assert_header_parsing(headers): """ Asserts whether all headers have been successfully parsed. Extracts encountered errors from the result of parsing headers. Only works on Python 3. :param headers: Headers to verify. :type headers: `httplib.HTTPMessage`. :raises urllib3.exceptions.HeaderParsingError: If parsing errors are found. """ # This will fail silently if we pass in the wrong kind of parameter. # To make debugging easier add an explicit check. if not isinstance(headers, httplib.HTTPMessage): raise TypeError('expected httplib.Message, got {0}.'.format( type(headers))) defects = getattr(headers, 'defects', None) get_payload = getattr(headers, 'get_payload', None) unparsed_data = None if get_payload: # Platform-specific: Python 3. unparsed_data = get_payload() if defects or unparsed_data: raise HeaderParsingError(defects=defects, unparsed_data=unparsed_data) def is_response_to_head(response): """ Checks whether the request of a response has been a HEAD-request. Handles the quirks of AppEngine. :param conn: :type conn: :class:`httplib.HTTPResponse` """ # FIXME: Can we do this somehow without accessing private httplib _method? method = response._method if isinstance(method, int): # Platform-specific: Appengine return method == 3 return method.upper() == 'HEAD'