Properly manage contraints and requirements

It leverages OpenStack's python librairy management.
Ussuri is selected as OpenStack dropped py27 in the newer releases.

Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
Change-Id: Iccfda223eb5c7013ec712beab9cd6f0c784f3fae

1 files changed, 10 insertions, 21 deletions

diff --git a/testapi/requirements.txt b/testapi/requirements.txt
index 0223752..9dba746 100644
--- a/testapi/requirements.txt
+++ b/testapi/requirements.txt
@@ -2,24 +2,13 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-pbr==4.0.4
-tornado==4.3 # Apache-2.0
-epydoc>=0.3.1
-six==1.11.0  # MIT
-motor==1.2.2  # Apache-2.0
-python-cas==1.2.0
-requests==2.19.1
-futures==3.2.0
-argparse==1.2.1
-backports-abc==0.5
-backports.ssl-match-hostname==3.5.0.1
-certifi==2018.4.16
-chardet==3.0.4
-colorama==0.2.5
-html5lib==0.999
-idna==2.7
-iniparse==0.4
-pymongo==3.6.1
-singledispatch==3.4.0.3
-urllib3==1.23
-wsgiref==0.1.2
+pbr!=2.1.0 # Apache-2.0
+setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0,!=34.3.1,!=34.3.2,!=36.2.0;python_version>='3.5' # PSF/ZPL
+setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0,!=34.3.1,!=34.3.2,!=36.2.0,<45.0.0;python_version<='2.7' # PSF/ZPL
+tornado<=4.3,>=3.1 # Apache-2.0
+epydoc
+six # MIT
+motor # Apache-2.0
+python-cas
+requests[security]!=2.20.0 # Apache-2.0
+futures!=0.17.0;python_version=='2.7' or python_version=='2.6' # PSF