Use new readme/changelog fields

app/models/package_version.py

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 import copy
 import json
 import tarfile
 
 from google.appengine.api import memcache
 from google.appengine.ext import db
@@ skipping 78 matching lines @@
         self.uploaderEmail = self.uploader.email()
 
       if self.readme:
         self.readmeFilename = self.readme.filename
         self.readmeContent = db.Text(self.readme.text)
 
       if self.changelog:
         self.changelogFilename = self.changelog.filename
         self.changelogContent = db.Text(self.changelog.text)
 
+    @property
+    def readme_obj(self):
+      if self.readmeFilename:
+        return Readme(self.readmeContent, self.readmeFilename)
+      else:
+        return None
+
+    @property
+    def changelog_obj(self):
+      if self.readmeFilename:
+        return Readme(self.changelogContent, self.changelogFilename)
+      else:
+        return None
+
     @classmethod
     def new(cls, **kwargs):
         """Construct a new package version.
 
         Unlike __init__, this infers some properties from others. In particular:
 
         - The version is inferred from the pubspec.
         - The key name is set to the version.
         - The parent entity is set to the package.
         """
@@ skipping 207 matching lines @@
 
         if full:
             value.update({
                 'created': self.created.isoformat(),
                 'downloads': self.downloads,
                 'libraries': self.libraries,
                 'uploader': self.uploader.email()
             })
 
         return value