HUE-8387 [core] remove dependency of accessing pyopenssl through requests.packages code

Review Request #13093 - Created June 19, 2018 and submitted June 19, 2018, 1:08 p.m.

Information
Owner:	Prakash Ranade
Repository:	hue
Branch:	master
Bugs:
Depends On:
Reviewers
Groups:	hue
People:	enricoberti, jgauthier, johan, ranade, romain, roohi, subrata, weixia, yingc

Description

commit 7a9a88e4c763be749471f01944bc0fe669a1ae90
Author: Prakash Ranade <ranade@cloudera.com>
Date:   Tue Jun 19 12:09:10 2018 -0700

    HUE-8387 [core] remove dependency of accessing pyopenssl through requests.packages code

:100644 100644 c4b673bf5e... 85cf51d36e... M	desktop/core/src/desktop/lib/rest/http_client.py

Testing Done

currently, request library has  https://github.com/requests/requests/blob/master/requests/packages.py which is used to import pyopenssl from "urllib3" module. This was a hacked way which failed on "Debian8.4".
Short circuiting and direct accessing urllib3 module.
-from requests.packages.urllib3.contrib import pyopenssl

+from urllib3.contrib import pyopenssl
tested on debian 8 cluster.

Ship it!

```
Ship It!
```

Testing Done:

	+	currently, request library has https://github.com/requests/requests/blob/master/requests/packages.py which is used to import pyopenssl from "urllib3" module. This was a hacked way which failed on "Debian8.4".
	+
	+	Short circuiting and direct accessing urllib3 module.
	+
	+	-from requests.packages.urllib3.contrib import pyopenssl
	+	+from urllib3.contrib import pyopenssl
	+
		tested on debian 8 cluster.

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Review Board 3.0.3

HUE-8387 [core] remove dependency of accessing pyopenssl through requests.packages code

Testing Done:

Status: Closed (submitted)