Accepting request 681078 from home:jayvdb:noflake8

- Remove bcond_with test preventing the tests from running,
  and fix the %check
- Remove unnecessary dependency on tox, flake8 and 9 other deps
- Add 0001-Patch-tests-against-Python-3.7.patch to workaround
  Python 3.7 test failure.

OBS-URL: https://build.opensuse.org/request/show/681078
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-tblib?expand=0&rev=6

0001-Patch-tests-against-Python-3.7.patch

@@ -0,0 +1,34 @@
+From 9a3141d0a1b67e2c4c8ac18deead830adfdae0de Mon Sep 17 00:00:00 2001
+From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
+Date: Sat, 30 Jun 2018 20:51:57 -0400
+Subject: [PATCH] Patch tests against Python 3.7.
+
+Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
+---
+ README.rst | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/README.rst b/README.rst
+index a4838e7..e034cb2 100644
+--- a/README.rst
++++ b/README.rst
+@@ -162,13 +162,13 @@ Unpickling
+ ::
+ 
+     >>> pickle.loads(s1)
+-    (<...Exception'>, Exception('fail',), <traceback object at ...>)
++    (<...Exception'>, Exception('fail'...), <traceback object at ...>)
+ 
+     >>> pickle.loads(s2)
+-    (<...Exception'>, Exception('fail',), <traceback object at ...>)
++    (<...Exception'>, Exception('fail'...), <traceback object at ...>)
+ 
+     >>> pickle.loads(s3)
+-    (<...Exception'>, Exception('fail',), <traceback object at ...>)
++    (<...Exception'>, Exception('fail'...), <traceback object at ...>)
+ 
+ Raising
+ ~~~~~~~
+-- 
+2.17.1
+