Migrate as much as possible to pip and requirements.txt

lib/requests/certs.py

@@ -1,25 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-"""
-certs.py
-~~~~~~~~
-
-This module returns the preferred default CA certificate bundle.
-
-If you are packaging Requests, e.g., for a Linux distribution or a managed
-environment, you can change the definition of where() to return a separately
-packaged CA bundle.
-"""
-import os.path
-
-try:
-    from certifi import where
-except ImportError:
-    def where():
-        """Return the preferred certificate bundle."""
-        # vendored bundle inside Requests
-        return os.path.join(os.path.dirname(__file__), 'cacert.pem')
-
-if __name__ == '__main__':
-    print(where())