Update requests package to 2.10.0

lib/requests/packages/urllib3/util/__init__.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 # For backwards compatibility, provide imports that used to be here.
 from .connection import is_connection_dropped
 from .request import make_headers
@@ -5,6 +6,7 @@ from .response import is_fp_closed
 from .ssl_ import (
     SSLContext,
     HAS_SNI,
+    IS_PYOPENSSL,
     assert_fingerprint,
     resolve_cert_reqs,
     resolve_ssl_version,
@@ -22,3 +24,23 @@ from .url import (
     split_first,
     Url,
 )
+
+__all__ = (
+    'HAS_SNI',
+    'IS_PYOPENSSL',
+    'SSLContext',
+    'Retry',
+    'Timeout',
+    'Url',
+    'assert_fingerprint',
+    'current_time',
+    'is_connection_dropped',
+    'is_fp_closed',
+    'get_host',
+    'parse_url',
+    'make_headers',
+    'resolve_cert_reqs',
+    'resolve_ssl_version',
+    'split_first',
+    'ssl_wrap_socket',
+)