Migrate to flake8.

Fixes bug 1172444.

Change-Id: Iba46d40a0e3ae0385ce51181f47295a2b520110d

3 files changed, 14 insertions, 13 deletions

diff --git a/run_tests.sh b/run_tests.sh
index aea2461..01ed56b 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -102,13 +102,8 @@ function copy_subunit_log {
 }
 
 function run_pep8 {
-  echo "Running pep8 ..."
-  srcfiles="--exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*"
-  srcfiles+=",*egg,build ."
-  # Just run PEP8 in current environment
-  #
-  ignore="--ignore=E12,E711,E721,E712"
-  ${wrapper} pep8 ${ignore} --show-source ${srcfiles}
+  echo "Running flake8 ..."
+  ${wrapper} flake8
 }
 
 TESTRTESTS="testr run --parallel $testropts"
diff --git a/tools/test-requires b/tools/test-requires
index 06f5bd9..c4ca04d 100644
--- a/tools/test-requires
+++ b/tools/test-requires
@@ -1,10 +1,14 @@
-# This file is managed by openstack-depends
+# Install bounded pep8/pyflakes first, then let flake8 install
+pep8==1.4.5
+pyflakes==0.7.2
+flake8==2.0
+hacking>=0.5.3,<0.6
+
 coverage>=3.6
 discover
 distribute>=0.6.24
 fixtures>=0.3.12
 mox>=0.5.3
-pep8==1.4.5
 python-subunit
 sphinx>=1.1.2
 testrepository>=0.0.13
diff --git a/tox.ini b/tox.ini
index 27c8600..67b21ed 100644
--- a/tox.ini
+++ b/tox.ini
@@ -17,13 +17,15 @@ sitepackages = True
 downloadcache = ~/cache/pip
 
 [testenv:pep8]
-deps = pep8==1.4.5
-commands =
-  pep8 --ignore=E12,E711,E721,E712 --show-source \
-    --exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build .
+commands = flake8
 
 [testenv:cover]
 commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:venv]
 commands = {posargs}
+
+[flake8]
+ignore = E12,E711,E721,E712,F,H
+show-source = True
+exclude = .venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build