update requests package to v2.6.0

wakatime/packages/requests/__init__.py

@@ -42,7 +42,7 @@ is at <http://python-requests.org>.
 """
 
 __title__ = 'requests'
-__version__ = '2.5.3'
+__version__ = '2.6.0'
 __build__ = 0x020503
 __author__ = 'Kenneth Reitz'
 __license__ = 'Apache 2.0'

wakatime/packages/requests/adapters.py

@@ -11,10 +11,10 @@ and maintain connections.
 import socket
 
 from .models import Response
-from .packages.urllib3 import Retry
 from .packages.urllib3.poolmanager import PoolManager, proxy_from_url
 from .packages.urllib3.response import HTTPResponse
 from .packages.urllib3.util import Timeout as TimeoutSauce
+from .packages.urllib3.util.retry import Retry
 from .compat import urlparse, basestring
 from .utils import (DEFAULT_CA_BUNDLE_PATH, get_encoding_from_headers,
                     prepend_scheme_if_needed, get_auth_from_url, urldefragauth)

wakatime/packages/requests/api.py

@@ -16,7 +16,6 @@ from . import sessions
 
 def request(method, url, **kwargs):
     """Constructs and sends a :class:`Request <Request>`.
-    Returns :class:`Response <Response>` object.
 
     :param method: method for the new :class:`Request` object.
     :param url: URL for the new :class:`Request` object.
@@ -37,6 +36,8 @@ def request(method, url, **kwargs):
     :param verify: (optional) if ``True``, the SSL cert will be verified. A CA_BUNDLE path can also be provided.
     :param stream: (optional) if ``False``, the response content will be immediately downloaded.
     :param cert: (optional) if String, path to ssl client cert file (.pem). If Tuple, ('cert', 'key') pair.
+    :return: :class:`Response <Response>` object
+    :rtype: requests.Response
 
     Usage::
 
@@ -55,10 +56,12 @@ def request(method, url, **kwargs):
 
 
 def get(url, **kwargs):
-    """Sends a GET request. Returns :class:`Response` object.
+    """Sends a GET request.
 
     :param url: URL for the new :class:`Request` object.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
+    :return: :class:`Response <Response>` object
+    :rtype: requests.Response
     """
 
     kwargs.setdefault('allow_redirects', True)
@@ -66,10 +69,12 @@ def get(url, **kwargs):
 
 
 def options(url, **kwargs):
-    """Sends a OPTIONS request. Returns :class:`Response` object.
+    """Sends a OPTIONS request.
 
     :param url: URL for the new :class:`Request` object.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
+    :return: :class:`Response <Response>` object
+    :rtype: requests.Response
     """
 
     kwargs.setdefault('allow_redirects', True)
@@ -77,10 +82,12 @@ def options(url, **kwargs):
 
 
 def head(url, **kwargs):
-    """Sends a HEAD request. Returns :class:`Response` object.
+    """Sends a HEAD request.
 
     :param url: URL for the new :class:`Request` object.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
+    :return: :class:`Response <Response>` object
+    :rtype: requests.Response
     """
 
     kwargs.setdefault('allow_redirects', False)
@@ -88,44 +95,52 @@ def head(url, **kwargs):
 
 
 def post(url, data=None, json=None, **kwargs):
-    """Sends a POST request. Returns :class:`Response` object.
+    """Sends a POST request.
 
     :param url: URL for the new :class:`Request` object.
     :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`.
     :param json: (optional) json data to send in the body of the :class:`Request`.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
+    :return: :class:`Response <Response>` object
+    :rtype: requests.Response
     """
 
     return request('post', url, data=data, json=json, **kwargs)
 
 
 def put(url, data=None, **kwargs):
-    """Sends a PUT request. Returns :class:`Response` object.
+    """Sends a PUT request.
 
     :param url: URL for the new :class:`Request` object.
     :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
+    :return: :class:`Response <Response>` object
+    :rtype: requests.Response
     """
 
     return request('put', url, data=data, **kwargs)
 
 
 def patch(url, data=None, **kwargs):
-    """Sends a PATCH request. Returns :class:`Response` object.
+    """Sends a PATCH request.
 
     :param url: URL for the new :class:`Request` object.
     :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
+    :return: :class:`Response <Response>` object
+    :rtype: requests.Response
     """
 
     return request('patch', url,  data=data, **kwargs)
 
 
 def delete(url, **kwargs):
-    """Sends a DELETE request. Returns :class:`Response` object.
+    """Sends a DELETE request.
 
     :param url: URL for the new :class:`Request` object.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
+    :return: :class:`Response <Response>` object
+    :rtype: requests.Response
     """
 
     return request('delete', url, **kwargs)

wakatime/packages/requests/models.py

@@ -143,12 +143,13 @@ class RequestEncodingMixin(object):
             else:
                 fn = guess_filename(v) or k
                 fp = v
-            if isinstance(fp, str):
-                fp = StringIO(fp)
-            if isinstance(fp, (bytes, bytearray)):
-                fp = BytesIO(fp)
 
-            rf = RequestField(name=k, data=fp.read(),
+            if isinstance(fp, (str, bytes, bytearray)):
+                fdata = fp
+            else:
+                fdata = fp.read()
+
+            rf = RequestField(name=k, data=fdata,
                               filename=fn, headers=fh)
             rf.make_multipart(content_type=ft)
             new_fields.append(rf)
@@ -572,7 +573,11 @@ class Response(object):
         self.cookies = cookiejar_from_dict({})
 
         #: The amount of time elapsed between sending the request
-        #: and the arrival of the response (as a timedelta)
+        #: and the arrival of the response (as a timedelta).
+        #: This property specifically measures the time taken between sending
+        #: the first byte of the request and finishing parsing the headers. It
+        #: is therefore unaffected by consuming the response content or the
+        #: value of the ``stream`` keyword argument.
         self.elapsed = datetime.timedelta(0)
 
         #: The :class:`PreparedRequest <PreparedRequest>` object to which this

wakatime/packages/requests/packages/urllib3/__init__.py

@@ -4,7 +4,7 @@ urllib3 - Thread-safe connection pooling and re-using.
 
 __author__ = 'Andrey Petrov (andrey.petrov@shazow.net)'
 __license__ = 'MIT'
-__version__ = 'dev'
+__version__ = '1.10.2'
 
 
 from .connectionpool import (

wakatime/packages/requests/packages/urllib3/_collections.py

@@ -20,8 +20,6 @@ from .packages.six import iterkeys, itervalues, PY3
 __all__ = ['RecentlyUsedContainer', 'HTTPHeaderDict']
 
 
-MULTIPLE_HEADERS_ALLOWED = frozenset(['cookie', 'set-cookie', 'set-cookie2'])
-
 _Null = object()
 
 
@@ -143,7 +141,10 @@ class HTTPHeaderDict(dict):
     def __init__(self, headers=None, **kwargs):
         dict.__init__(self)
         if headers is not None:
-            self.extend(headers)
+            if isinstance(headers, HTTPHeaderDict):
+                self._copy_from(headers)
+            else:
+                self.extend(headers)
         if kwargs:
             self.extend(kwargs)
 
@@ -223,11 +224,8 @@ class HTTPHeaderDict(dict):
                 vals.append(val)
             else:
                 # vals should be a tuple then, i.e. only one item so far
-                if key_lower in MULTIPLE_HEADERS_ALLOWED:
+                # Need to convert the tuple to list for further extension
-                    # Need to convert the tuple to list for further extension
+                _dict_setitem(self, key_lower, [vals[0], vals[1], val])
-                    _dict_setitem(self, key_lower, [vals[0], vals[1], val])
-                else:
-                    _dict_setitem(self, key_lower, new_vals)
 
     def extend(*args, **kwargs):
         """Generic import function for any type of header-like object.
@@ -276,14 +274,17 @@ class HTTPHeaderDict(dict):
     def __repr__(self):
         return "%s(%s)" % (type(self).__name__, dict(self.itermerged()))
 
-    def copy(self):
+    def _copy_from(self, other):
-        clone = type(self)()
+        for key in other:
-        for key in self:
+            val = _dict_getitem(other, key)
-            val = _dict_getitem(self, key)
             if isinstance(val, list):
                 # Don't need to convert tuples
                 val = list(val)
-            _dict_setitem(clone, key, val)
+            _dict_setitem(self, key, val)
+
+    def copy(self):
+        clone = type(self)()
+        clone._copy_from(self)
         return clone
 
     def iteritems(self):

wakatime/packages/requests/packages/urllib3/exceptions.py

@@ -157,3 +157,8 @@ class InsecureRequestWarning(SecurityWarning):
 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

wakatime/packages/requests/packages/urllib3/util/ssl_.py

@@ -1,7 +1,7 @@
 from binascii import hexlify, unhexlify
 from hashlib import md5, sha1, sha256
 
-from ..exceptions import SSLError
+from ..exceptions import SSLError, InsecurePlatformWarning
 
 
 SSLContext = None
@@ -10,6 +10,7 @@ create_default_context = None
 
 import errno
 import ssl
+import warnings
 
 try:  # Test for SSL features
     from ssl import wrap_socket, CERT_NONE, PROTOCOL_SSLv23
@@ -69,6 +70,14 @@ except ImportError:
             self.ciphers = cipher_suite
 
         def wrap_socket(self, socket, server_hostname=None):
+            warnings.warn(
+                'A true SSLContext object is not available. This prevents '
+                'urllib3 from configuring SSL appropriately and may cause '
+                'certain SSL connections to fail. For more information, see '
+                'https://urllib3.readthedocs.org/en/latest/security.html'
+                '#insecureplatformwarning.',
+                InsecurePlatformWarning
+            )
             kwargs = {
                 'keyfile': self.keyfile,
                 'certfile': self.certfile,

wakatime/packages/requests/sessions.py

@@ -171,7 +171,10 @@ class SessionRedirectMixin(object):
             except KeyError:
                 pass
 
-            extract_cookies_to_jar(prepared_request._cookies, prepared_request, resp.raw)
+            # Extract any cookies sent on the response to the cookiejar
+            # in the new request. Because we've mutated our copied prepared
+            # request, use the old one that we haven't yet touched.
+            extract_cookies_to_jar(prepared_request._cookies, req, resp.raw)
             prepared_request._cookies.update(self.cookies)
             prepared_request.prepare_cookies(prepared_request._cookies)