Leverage on PBR

It fixes requirements and constraints by switching to PBR [1].
It synchronizes requirements with OpenStack stable/stein and then
adds constraints to pip calls.

It also updates flask-restful-swagger to conform with OpenStack
upper-constraints [2] and the pip API calls.

It updates the unit tests verifying a few package versions.

It stops checking unicodecsv in py3 env which is against the
requirements defined in OpenStack.

It also skips one test indirectly highlighting that the pip usage
is incorrect [3]

[1] http://testresults.opnfv.org/functest/dockerslicing/
[2] https://github.com/rantav/flask-restful-swagger/commit/fd418b50723fe1e79f495aa400a8e9f055a5be27
[3] https://github.com/pypa/pip/issues/3889

Change-Id: I635bdb9d7411e619cee911b633fa8ad591a393a0
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

1 files changed, 63 insertions, 60 deletions

diff --git a/requirements.txt b/requirements.txt
index cb2a99a26..c441900e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,6 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
 ##############################################################################
 # Copyright (c) 2015 Ericsson AB and others.
 #
@@ -7,63 +10,63 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
-Babel==2.3.4            # BSD; OSI Approved  BSD License
-Jinja2==2.9.6           # BSD; OSI Approved  BSD License
-SQLAlchemy==1.1.12      # MIT License; OSI Approved  MIT License
-PTable==0.9.2           # BSD (3 clause); OSI Approved  BSD License
-ansible==2.5.5          # GPLv3; OSI Approved  GNU General Public License v3 or later (GPLv3+)
-backport-ipaddress==0.1; python_version <= "2.7"    # OSI Approved  Python Software Foundation License
-chainmap==1.0.2         # Python Software Foundation License; OSI Approved  Python Software Foundation License
-cmd2==0.8.6             # MIT License; OSI Approved  MIT License
-docker-py==1.10.6       # OSI Approved  Apache Software License
-extras==1.0.0           # OSI Approved  MIT License
-flasgger==0.5.13        # MIT
-flask-restful-swagger==0.19 # MIT
-flask-restful==0.3.5    # BSD; OSI Approved  BSD License
-flask==0.11.1           # BSD; OSI Approved  BSD License
-functools32==3.2.3.post2; python_version <= "2.7"    # PSF license
-futures==3.1.1;python_version=='2.7'    # BSD; OSI Approved  BSD License
-influxdb==4.1.1         # MIT License; OSI Approved  MIT License
-IxNetwork==8.40.1124.9  # MIT License; OSI Approved  MIT License
-jinja2schema==0.1.4     # OSI Approved  BSD License
-keystoneauth1==3.3.0    # OSI Approved  Apache Software License
-kubernetes==6.0.0       # OSI Approved  Apache Software License
-mock==2.0.0             # OSI Approved  BSD License; `BSD License`_; http://github.com/testing-cabal/mock/blob/master/LICENSE.txt
-msgpack-python==0.4.8   # OSI Approved  Apache Software License
-netaddr==0.7.19         # BSD License; OSI Approved  BSD License; OSI Approved  MIT License
-netifaces==0.10.6       # MIT License; OSI Approved  MIT License
-os-client-config==1.28.0    # OSI Approved  Apache Software License
-osc-lib==1.8.0          # OSI Approved  Apache Software License
-oslo.log==3.41.0        # OSI Approved  Apache Software License
-oslo.config==5.1.0      # OSI Approved  Apache Software License
-oslo.i18n==3.17.0       # OSI Approved  Apache Software License
-oslo.messaging==5.36.0 # OSI Approved  Apache Software License
-oslo.privsep==1.23.0   # OSI Approved  Apache Software License
-oslo.serialization==2.20.1  # OSI Approved  Apache Software License
-oslo.utils==3.33.0      # OSI Approved  Apache Software License
-paramiko==2.2.1         # LGPL; OSI Approved  GNU Library or Lesser General Public License (LGPL)
-pbr==3.1.1              # OSI Approved  Apache Software License; Apache License, Version 2.0
-pika==0.10.0            # BSD; OSI Approved  BSD License
-pip==9.0.1              # MIT
-positional==1.1.2       # OSI Approved  Apache Software License
-pycrypto==2.6.1         # Public Domain
-pyparsing==2.2.0        # MIT License; OSI Approved  MIT License
-pyroute2==0.4.21        # dual license GPLv2+ and Apache v2; OSI Approved  GNU General Public License v2 or later (GPLv2+); OSI Approved  Apache Software License
-pyrsistent==0.14.1      # LICENSE.mit; OSI Approved  MIT License
-python-cinderclient==3.3.0      # OSI Approved  Apache Software License
-python-glanceclient==2.8.0      # OSI Approved  Apache Software License
-python-keystoneclient==3.13.0   # OSI Approved  Apache Software License
-python-neutronclient==6.5.0     # OSI Approved  Apache Software License
-python-novaclient==9.1.1        # OSI Approved  Apache Software License
-python-openstackclient==3.18.0  # Apache Software License
-pyzmq==16.0.2           # LGPL+BSD; OSI Approved  GNU Library or Lesser General Public License (LGPL); OSI Approved  BSD License
-requests==2.14.2        # Apache 2.0; OSI Approved  Apache Software License
-requestsexceptions==1.3.0   # OSI Approved  Apache Software License
-scp==0.10.2             # LGPL
-shade==1.22.2           # OSI Approved  Apache Software License
-simplejson==3.13.2      # MIT License; OSI Approved  MIT License; OSI Approved  Academic Free License (AFL)
-six==1.10.0             # MIT; OSI Approved  MIT License
-stevedore==1.25.0       # OSI Approved  Apache Software License
-traceback2==1.4.0       # OSI Approved  Python Software Foundation License
-unicodecsv==0.14.1      # BSD License; OSI Approved  BSD License
-wrapt==1.10.10          # BSD
+Babel!=2.4.0 # BSD
+Jinja2 # BSD License (3 clause)
+SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8 # MIT
+PTable # BSD (3 clause); OSI Approved  BSD License
+ansible # GPLv3; OSI Approved  GNU General Public License v3 or later (GPLv3+)
+backport-ipaddress;python_version <= "2.7" # OSI Approved  Python Software Foundation License
+chainmap # Python Software Foundation License; OSI Approved  Python Software Foundation License
+cmd2!=0.8.3,<0.9.0 # MIT
+docker-py # OSI Approved  Apache Software License
+extras # MIT
+flasgger # MIT
+flask-restful-swagger # MIT
+Flask-RESTful # BSD
+Flask!=0.11 # BSD
+functools32;python_version <= "2.7" # PSF license
+futures!=0.17.0;python_version=='2.7' or python_version=='2.6' # PSF
+influxdb!=5.2.0,!=5.2.1 # MIT
+IxNetwork # MIT License; OSI Approved  MIT License
+jinja2schema # OSI Approved  BSD License
+keystoneauth1 # Apache-2.0
+kubernetes # Apache-2.0
+mock # BSD
+msgpack-python # OSI Approved  Apache Software License
+netaddr # BSD
+netifaces!=0.10.0,!=0.10.1 # MIT
+os-client-config # Apache-2.0
+osc-lib # Apache-2.0
+oslo.log # Apache-2.0
+oslo.config!=4.3.0,!=4.4.0 # Apache-2.0
+oslo.i18n # Apache-2.0
+oslo.messaging!=9.0.0 # Apache-2.0
+oslo.privsep # Apache-2.0
+oslo.serialization!=2.19.1 # Apache-2.0
+oslo.utils!=3.39.1,!=3.40.0,!=3.40.1 # Apache-2.0
+paramiko # LGPLv2.1+
+pbr!=2.1.0 # Apache-2.0
+pika # BSD
+pip # MIT
+positional # OSI Approved  Apache Software License
+pycrypto # Public Domain
+pyparsing # MIT
+pyroute2;sys_platform!='win32' # Apache-2.0 (+ dual licensed GPL2)
+pyrsistent # LICENSE.mit; OSI Approved  MIT License
+python-cinderclient!=4.0.0 # Apache-2.0
+python-glanceclient # Apache-2.0
+python-keystoneclient!=2.1.0 # Apache-2.0
+python-neutronclient # Apache-2.0
+python-novaclient # Apache-2.0
+python-openstackclient # Apache-2.0
+pyzmq # LGPL+BSD
+requests!=2.20.0 # Apache-2.0
+requestsexceptions # Apache-2.0
+scp # LGPL
+shade # Apache-2.0
+simplejson # MIT
+six # MIT
+stevedore # Apache-2.0
+traceback2 # OSI Approved  Python Software Foundation License
+unicodecsv;python_version<'3.0' # BSD
+wrapt # BSD License