Clean up a pyflakes error in a comment.

This is a little-bit silly, but it's the last thing. pyflakes parses
python lines that are in docstring comments that are prefaced by >>>.
So, without the import, pyflakes complains about undefined import.

Change-Id: Ibac77367efb07b65b992694b2de19473ec9ef473

diff --git a/heat/engine/parser.py b/heat/engine/parser.py
index d11c76050a21c936038fe03844f2815d5c2b4262..7e7089a2ce9dc83904915878f52e457701aed529 100644 (file)
--- a/heat/engine/parser.py
+++ b/heat/engine/parser.py
@@ -581,7 +581,9 @@ def resolve_static_data(template, stack, parameters, snippet):
 
     Example:
 
-    >>> template = Template(template_format.parse(template_path))
+    >>> from heat.common import template_format
+    >>> template_str = '# JSON or YAML encoded template'
+    >>> template = Template(template_format.parse(template_str))
     >>> parameters = Parameters('stack', template, {'KeyName': 'my_key'})
     >>> resolve_static_data(template, None, parameters, {'Ref': 'KeyName'})
     'my_key'