Add tox.ini and fix pep8 problems

Change-Id: I42f6ed2fbf211e7ac6adcd8e40ce29ec8c7c5c5c

.testr.conf

@@ -0,0 +1,5 @@
+[DEFAULT]
+test_command=python -m subunit.run discover . $LISTOPT $IDOPTION
+test_id_option=--load-list $IDFILE
+test_list_option=--list
+

os_refresh_config/os_refresh_config.py

@@ -1,13 +1,13 @@
 #!/usr/bin/python
 # Copyright 2013 Hewlett-Packard Development Company, L.P.
 # All Rights Reserved.
-# 
+#
 # Licensed under the Apache License, Version 2.0 (the "License"); you may
 # not use this file except in compliance with the License. You may obtain
 # a copy of the License at
-# 
+#
 #     http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -30,10 +30,11 @@ PHASES = ['pre-configure',
 
 def main(argv=sys.argv):
     parser = argparse.ArgumentParser(
-        description="""Runs through all of the phases to ensure configuration is
-        applied and enabled on a machine. Will exit with an error if any phase has
-        a problem. Scripts should not depend on eachother having worked properly.
-        Set OS_REFRESH_CONFIG_BASE_DIR environment variable to override the default
+        description="""Runs through all of the phases to ensure
+        configuration is applied and enabled on a machine. Will exit with
+        an error if any phase has a problem. Scripts should not depend on
+        eachother having worked properly. Set OS_REFRESH_CONFIG_BASE_DIR
+        environment variable to override the default
         """)
     parser.add_argument('--print-base', default=False, action='store_true',
                         help='Print base dir and exit')
@@ -56,7 +57,8 @@ def main(argv=sys.argv):
     log = logging.getLogger('os-refresh-config')
     handler = logging.StreamHandler(sys.stderr)
     handler.setFormatter(
-        logging.Formatter('[%(asctime)s] (%(name)s) [%(levelname)s] %(message)s'))
+        logging.Formatter(
+            '[%(asctime)s] (%(name)s) [%(levelname)s] %(message)s'))
     log.addHandler(handler)
     log.setLevel(options.log_level)
 

setup.py

@@ -16,8 +16,8 @@ config = {
     'long_description': open('README.md', 'rb').read(),
     'packages': ['os_refresh_config'],
     'entry_points': {
-      'console_scripts': [
-          'os-refresh-config = os_refresh_config.os_refresh_config:main']
+    'console_scripts': [
+        'os-refresh-config = os_refresh_config.os_refresh_config:main']
     }
 }
 

tox.ini

@@ -0,0 +1,43 @@
+[tox]
+envlist = py26,py27,pep8
+
+[testenv]
+setenv = LANG=en_US.UTF-8
+         LANGUAGE=en_US:en
+         LC_ALL=C
+deps=
+    testtools
+    testrepository
+    coverage
+    babel
+commands=
+    bash -c 'if [ ! -d ./.testrepository ] ; then testr init ; fi'
+    bash -c 'testr run --parallel {posargs} ; RET=$? echo "Slowest Tests" ; testr slowest && exit $RET'
+
+[testenv:py26]
+deps=
+    testtools
+    testrepository
+    coverage
+    babel
+    discover
+    argparse
+
+[pep8]
+ignore = E125
+
+[testenv:pep8]
+deps = pep8
+commands =
+    pep8 --repeat --show-source --exclude=.venv,.tox,doc .
+
+[testenv:venv]
+commands = {posargs}
+
+[testenv:cover]
+setenv = PYTHON=coverage run --source os_refresh_config
+commands = bash -c 'if [ ! -d ./.testrepository ] ; then testr init ; fi'
+           bash -c 'testr run --parallel ; RET=$? ; coverage combine ; coverage html -d ./cover $OMIT && exit $RET'
+
+[tox:jenkins]
+downloadcache = ~/cache/pip