Revert "Fix horizon user session timeout"

This reverts commit f1400b9b48.

This should not be done in Django, it should be done in the Horizon layer somewhere.

Change-Id: I6138f1cb6f9ad99d12390ae4394cd259394da883

devtools/python/python-django/centos/meta_patches/PATCH_ORDER

@@ -3,4 +3,3 @@ spec-include-TiS-patches.patch
 fix-build-failures-due-to-unwanted-sgid.patch
 meta-size-number-format.patch
 spec-patch-to-remove-SmartyPants.patch
-spec-include-fix_for_session_timeout.patch

devtools/python/python-django/centos/meta_patches/spec-include-fix_for_session_timeout.patch

@@ -1,32 +0,0 @@
-From 7938c48a4819e91810711759a2d56f51c0ddd43d Mon Sep 17 00:00:00 2001
-From: Kristine Bujold <kristine.bujold@windriver.com>
-Date: Wed, 6 Jun 2018 07:18:48 -0400
-Subject: [PATCH 1/1] Adding patch file
-
----
- SPECS/python-django.spec | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/SPECS/python-django.spec b/SPECS/python-django.spec
-index 827d08f..d642496 100644
---- a/SPECS/python-django.spec
-+++ b/SPECS/python-django.spec
-@@ -43,6 +43,7 @@ Patch0:         python-django-1.8.3-shell-completion.patch
- Patch1:         session-filebase-backend-fix.patch
- Patch2:         size-number-format.patch
- Patch3:         remove-SmartyPantsHTMLTranslator.patch
-+Patch4:         fix_for_session_timeout.patch
- 
- BuildArch:      noarch
- BuildRequires:  python2-devel
-@@ -158,6 +159,7 @@ rm -rf Django.egg-info
- %patch1 -p1
- %patch2 -p1
- %patch3 -p1
-+%patch4 -p1
- 
- # empty files
- for f in \
--- 
-1.8.3.1
-

devtools/python/python-django/centos/patches/fix_for_session_timeout.patch

@@ -1,53 +0,0 @@
-From 96faa7c807d77a7d3499a9c78f5fd16cb53543bf Mon Sep 17 00:00:00 2001
-From: Kristine Bujold <kristine.bujold@windriver.com>
-Date: Wed, 6 Jun 2018 07:11:04 -0400
-Subject: [PATCH 1/1] Fix horizon user session timeout
-
----
- django/contrib/sessions/backends/file.py | 18 ++++++++++++------
- 1 file changed, 12 insertions(+), 6 deletions(-)
-
-diff --git a/django/contrib/sessions/backends/file.py b/django/contrib/sessions/backends/file.py
-index 2b10b3e..28aad15 100644
---- a/django/contrib/sessions/backends/file.py
-+++ b/django/contrib/sessions/backends/file.py
-@@ -71,16 +71,22 @@ class SessionStore(SessionBase):
-             modification = datetime.datetime.fromtimestamp(modification)
-         return modification
- 
-+    # Fix horizon user session timeout
-     def _expiry_date(self, session_data):  
-         """  
-         Return the expiry time of the file storing the session's content.
-         """
-+        expiry_date = None
-         expiry = session_data.get('_session_expiry')
--        if not expiry:
--            expiry = self._last_modification() + datetime.timedelta(seconds=settings.SESSION_COOKIE_AGE)
--        elif not isinstance(expiry, datetime.datetime):
--            expiry = self._last_modification() + datetime.timedelta(seconds=expiry)
--        return expiry
-+        login_date = session_data.get('_user_login')
-+
-+        if login_date:
-+            if not expiry:
-+                expiry_date = login_date + datetime.timedelta(seconds=settings.SESSION_COOKIE_AGE)
-+            elif not isinstance(expiry, datetime.datetime):
-+                expiry_date = login_date + datetime.timedelta(seconds=expiry)
-+
-+        return expiry_date
- 
-     def load(self):
-         session_data = {}
-@@ -99,7 +105,7 @@ class SessionStore(SessionBase):
-                         logger.warning(force_text(e))
-                     self.create()
- 
--                # Remove expired sessions.
-+                # Remove expired sessions based on user login time
-                 expiry_age = self.get_expiry_age(expiry=self._expiry_date(session_data))
-                 if expiry_age < 0:
-                     session_data = {}
--- 
-1.8.3.1
-