Module bundling improved to reduce number of requests to 1 JavaScript and 1 CSS file per webpage excl. external resources such as Recaptcha

env_web/Lib/site-packages/pip/_vendor/cachecontrol/compat.py

@@ -1,32 +0,0 @@
-# SPDX-FileCopyrightText: 2015 Eric Larson
-#
-# SPDX-License-Identifier: Apache-2.0
-
-try:
-    from urllib.parse import urljoin
-except ImportError:
-    from urlparse import urljoin
-
-
-try:
-    import cPickle as pickle
-except ImportError:
-    import pickle
-
-# Handle the case where the requests module has been patched to not have
-# urllib3 bundled as part of its source.
-try:
-    from pip._vendor.requests.packages.urllib3.response import HTTPResponse
-except ImportError:
-    from pip._vendor.urllib3.response import HTTPResponse
-
-try:
-    from pip._vendor.requests.packages.urllib3.util import is_fp_closed
-except ImportError:
-    from pip._vendor.urllib3.util import is_fp_closed
-
-# Replicate some six behaviour
-try:
-    text_type = unicode
-except NameError:
-    text_type = str