--- a/ForgeBlog/forgeblog/model/blog.py
+++ b/ForgeBlog/forgeblog/model/blog.py
@@ -43,16 +43,25 @@
return BlogPost.query.get(_id=self.artifact_id)
def shorthand_id(self):
- return '%s#%s' % (self.original().shorthand_id(), self.version)
+ orig = self.original()
+ if not orig:
+ return None
+ return '%s#%s' % (orig.shorthand_id(), self.version)
def url(self):
- return self.original().url() + '?version=%d' % self.version
+ orig = self.original()
+ if not orig:
+ return None
+ return orig.url() + '?version=%d' % self.version
def index(self):
+ orig = self.original()
+ if not orig:
+ return None
result = super(BlogPostSnapshot, self).index()
result.update(
title_s='Version %d of %s' % (
- self.version, self.original().shorthand_id()),
+ self.version, orig.shorthand_id()),
type_s=self.type_s,
text=self.data.text)
return result
@@ -64,11 +73,17 @@
@property
def attachments(self):
- return self.original().attachments
+ orig = self.original()
+ if not orig:
+ return None
+ return orig.attachments
@property
def email_address(self):
- return self.original().email_address
+ orig = self.original()
+ if not orig:
+ return None
+ return orig.email_address
class BlogPost(M.VersionedArtifact, ActivityObject):
class __mongometa__: