Small CL to change the way format is used for package versions.

app/handlers/api/package_versions.py

Index: app/handlers/api/package_versions.py
diff --git a/app/handlers/api/package_versions.py b/app/handlers/api/package_versions.py
index 7ccc2f85289c0862b0bcc119fe339b6defefd9fe..df1d04b76c09f07d32f8247a21a562651acfe7d7 100644
--- a/app/handlers/api/package_versions.py
+++ b/app/handlers/api/package_versions.py
@@ -164,10 +164,10 @@ class PackageVersions(object):
         return ""
 
     @handlers.api(2)
-    def show(self, package_id, id, format):
+    def show(self, package_id, id, format=None):

[Bob Nystrom, 2013/12/18 19:24:01]

What does it mean for format to be omitted? Default to JSON? Document this.

         """Retrieve the document describing a package version."""
         # The mapper thinks the final version digit is the format.
-        id = id + '.' + format
+        if format: id = id + '.' + format
         return json.dumps(
             handlers.request().package_version(id).as_dict(full=True))