def findPost(self, currentBlog):
match = re.match('/post/(\d+)/([-a-z0-9]+)', self.request.path)
if not match:
match = re.match('/post/([-a-z0-9]+)', self.request.path)
stitle = match.group(1)
if stitle:
return Posts.GetPostBySmallName(stitle, currentBlog)
else:
sdate = match.group(1)
stitle = match.group(2)
if sdate and stitle:
return Posts.query(Posts.small_date==sdate,
Posts.small_name==stitle).get()
return None
