Use tox / zimports

Change-Id: Ia047c7052a6d242c2cf1c7a83981f1e38ea4d928

1 files changed, 20 insertions, 18 deletions

diff --git a/mako/ext/autohandler.py b/mako/ext/autohandler.py
index 9d1c911..f262b13 100644
--- a/mako/ext/autohandler.py
+++ b/mako/ext/autohandler.py
@@ -8,29 +8,29 @@
 
 requires that the TemplateLookup class is used with templates.
 
-usage:
+usage::
 
-<%!
-    from mako.ext.autohandler import autohandler
-%>
-<%inherit file="${autohandler(template, context)}"/>
+    <%!
+        from mako.ext.autohandler import autohandler
+    %>
+    <%inherit file="${autohandler(template, context)}"/>
 
 
-or with custom autohandler filename:
+or with custom autohandler filename::
 
-<%!
-    from mako.ext.autohandler import autohandler
-%>
-<%inherit file="${autohandler(template, context, name='somefilename')}"/>
+    <%!
+        from mako.ext.autohandler import autohandler
+    %>
+    <%inherit file="${autohandler(template, context, name='somefilename')}"/>
 
 """
 
-import posixpath
 import os
+import posixpath
 import re
 
 
-def autohandler(template, context, name='autohandler'):
+def autohandler(template, context, name="autohandler"):
     lookup = context.lookup
     _template_uri = template.module._template_uri
     if not lookup.filesystem_checks:
@@ -39,13 +39,14 @@ def autohandler(template, context, name='autohandler'):
         except KeyError:
             pass
 
-    tokens = re.findall(r'([^/]+)', posixpath.dirname(_template_uri)) + [name]
+    tokens = re.findall(r"([^/]+)", posixpath.dirname(_template_uri)) + [name]
     while len(tokens):
-        path = '/' + '/'.join(tokens)
+        path = "/" + "/".join(tokens)
         if path != _template_uri and _file_exists(lookup, path):
             if not lookup.filesystem_checks:
                 return lookup._uri_cache.setdefault(
-                    (autohandler, _template_uri, name), path)
+                    (autohandler, _template_uri, name), path
+                )
             else:
                 return path
         if len(tokens) == 1:
@@ -54,15 +55,16 @@ def autohandler(template, context, name='autohandler'):
 
     if not lookup.filesystem_checks:
         return lookup._uri_cache.setdefault(
-            (autohandler, _template_uri, name), None)
+            (autohandler, _template_uri, name), None
+        )
     else:
         return None
 
 
 def _file_exists(lookup, path):
-    psub = re.sub(r'^/', '', path)
+    psub = re.sub(r"^/", "", path)
     for d in lookup.directories:
-        if os.path.exists(d + '/' + psub):
+        if os.path.exists(d + "/" + psub):
             return True
     else:
         return False