Apply pep8, pyflakes fixes for python2 and 3

Update make check target to run pep8 and run pyflakes or pyflakes3
depending on the value of 'PYVER'.  This way the python3 build
environment does not need python2 and vice versa.

Also have make check run the 'yaml' test.

tox:  have tox run pep8 in the pyflakes

1 files changed, 17 insertions, 16 deletions

diff --git a/cloudinit/helpers.py b/cloudinit/helpers.py
index 5e99d185..0cf982f3 100644
--- a/cloudinit/helpers.py
+++ b/cloudinit/helpers.py
@@ -139,9 +139,10 @@ class FileSemaphores(object):
         # but the item had run before we did canon_sem_name.
         if cname != name and os.path.exists(self._get_path(name, freq)):
             LOG.warn("%s has run without canonicalized name [%s].\n"
-                "likely the migrator has not yet run. It will run next boot.\n"
-                "run manually with: cloud-init single --name=migrator"
-                % (name, cname))
+                     "likely the migrator has not yet run. "
+                     "It will run next boot.\n"
+                     "run manually with: cloud-init single --name=migrator"
+                     % (name, cname))
             return True
 
         return False
@@ -335,19 +336,19 @@ class Paths(object):
         template_dir = path_cfgs.get('templates_dir', '/etc/cloud/templates/')
         self.template_tpl = os.path.join(template_dir, '%s.tmpl')
         self.lookups = {
-           "handlers": "handlers",
-           "scripts": "scripts",
-           "vendor_scripts": "scripts/vendor",
-           "sem": "sem",
-           "boothooks": "boothooks",
-           "userdata_raw": "user-data.txt",
-           "userdata": "user-data.txt.i",
-           "obj_pkl": "obj.pkl",
-           "cloud_config": "cloud-config.txt",
-           "vendor_cloud_config": "vendor-cloud-config.txt",
-           "data": "data",
-           "vendordata_raw": "vendor-data.txt",
-           "vendordata": "vendor-data.txt.i",
+            "handlers": "handlers",
+            "scripts": "scripts",
+            "vendor_scripts": "scripts/vendor",
+            "sem": "sem",
+            "boothooks": "boothooks",
+            "userdata_raw": "user-data.txt",
+            "userdata": "user-data.txt.i",
+            "obj_pkl": "obj.pkl",
+            "cloud_config": "cloud-config.txt",
+            "vendor_cloud_config": "vendor-cloud-config.txt",
+            "data": "data",
+            "vendordata_raw": "vendor-data.txt",
+            "vendordata": "vendor-data.txt.i",
         }
         # Set when a datasource becomes active
         self.datasource = ds