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, 3 insertions, 4 deletions

diff --git a/cloudinit/distros/parsers/sys_conf.py b/cloudinit/distros/parsers/sys_conf.py
index d795e12f..6157cf32 100644
--- a/cloudinit/distros/parsers/sys_conf.py
+++ b/cloudinit/distros/parsers/sys_conf.py
@@ -77,8 +77,7 @@ class SysConf(configobj.ConfigObj):
         quot_func = None
         if value[0] in ['"', "'"] and value[-1] in ['"', "'"]:
             if len(value) == 1:
-                quot_func = (lambda x:
-                                self._get_single_quote(x) % x)
+                quot_func = (lambda x: self._get_single_quote(x) % x)
         else:
             # Quote whitespace if it isn't the start + end of a shell command
             if value.strip().startswith("$(") and value.strip().endswith(")"):
@@ -91,10 +90,10 @@ class SysConf(configobj.ConfigObj):
                         # to use single quotes which won't get expanded...
                         if re.search(r"[\n\"']", value):
                             quot_func = (lambda x:
-                                            self._get_triple_quote(x) % x)
+                                         self._get_triple_quote(x) % x)
                         else:
                             quot_func = (lambda x:
-                                            self._get_single_quote(x) % x)
+                                         self._get_single_quote(x) % x)
                     else:
                         quot_func = pipes.quote
         if not quot_func: