File 0001-Switch-documentation-build-to-python3.patch of Package openstack-neutron-vsphere

From f889b11c8dcea898dd3a0a7b55ba5b74600a53af Mon Sep 17 00:00:00 2001
From: Dirk Mueller <dirk@dmllr.de>
Date: Tue, 16 Jul 2019 23:00:46 +0200
Subject: [PATCH] Switch documentation build to python3

oslosphinx is not compatible with python 3/sphinx2, so we need
to either switch to openstackdocstheme or remove oslosphinx.
Also switch tox environments to use python 3 by default including
docs and switch to sphinx-build.

Change-Id: I76b9417d77241a9e8d8ac3c9bdaf4ebddae1e0ab
---
 doc/source/conf.py    |  1 -
 test-requirements.txt |  1 -
 tox.ini               | 11 +++++------
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index f0b0465..a2213a6 100755
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -23,7 +23,6 @@ sys.path.insert(0, os.path.abspath('../..'))
 extensions = [
     'sphinx.ext.autodoc',
     #'sphinx.ext.intersphinx',
-    'oslosphinx'
 ]
 
 # autodoc generation is a bit aggressive and a nuisance when doing heavy
diff --git a/test-requirements.txt b/test-requirements.txt
index 34a038c..8aef4cf 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -9,7 +9,6 @@ mock>=2.0.0 # BSD
 coverage!=4.4,>=4.0 # Apache-2.0
 python-subunit>=1.0.0 # Apache-2.0/BSD
 sphinx!=1.6.6,!=1.6.7,>=1.6.5 # BSD
-oslosphinx>=4.7.0 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
 stestr>=1.0.0 # Apache-2.0
 
diff --git a/tox.ini b/tox.ini
index 1844d70..28f91d0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,6 +4,7 @@ minversion = 1.6
 skipsdist = True
 
 [testenv]
+basepython = python3
 setenv = VIRTUAL_ENV={envdir}
 passenv = TRACE_FAILONLY
 usedevelop = True
@@ -17,7 +18,6 @@ commands = stestr run {posargs}
 # mode. To do this define the TRACE_FAILONLY environmental variable.
 
 [testenv:scenario]
-basepython = python3
 setenv = OS_TEST_PATH=./networking_vsphere/tests/scenario
 passenv = {[testenv]passenv} TEMPEST_CONFIG_DIR
 # If you are running the tests locally you should set the env variable
@@ -25,18 +25,18 @@ passenv = {[testenv]passenv} TEMPEST_CONFIG_DIR
 
 [testenv:pep8]
 commands = flake8
+### NOTE(dmllr): Remove after upgrading at a recent hacking/flake8
+basepython = python2
 
 [testenv:venv]
-basepython = python3
 commands = {posargs}
 
 [testenv:cover]
-basepython = python3
 commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:docs]
-basepython = python3
-commands = python setup.py build_sphinx
+commands =
+    sphinx-build -W -b html doc/source doc/build/html
 
 [flake8]
 # E123 closing bracket does not match indentation of opening bracket's line
@@ -59,7 +59,6 @@ import_exceptions = networking_vsphere._i18n
 local-check-factory = neutron_lib.hacking.checks.factory
 
 [testenv:lower-constraints]
-basepython = python3
 setenv = OS_TEST_TIMEOUT={env:OS_TEST_TIMEOUT:60}
 deps = -c{toxinidir}/lower-constraints.txt
        -r{toxinidir}/requirements.txt
-- 
2.22.0