Added __len__ to QuerySet

This commit is contained in:
Harry Marr
2009-12-24 18:45:35 +00:00
parent 9bfe5c7a49
commit 17aef253cb
4 changed files with 17 additions and 13 deletions

View File

@@ -19,7 +19,8 @@ Dependencies
Examples
========
::
Some simple examples of what MongoEngine code looks like::
class BlogPost(Document):
title = StringField(required=True, max_length=200)
posted = DateTimeField(default=datetime.datetime.now)
@@ -56,15 +57,15 @@ Examples
=== MongoEngine Docs ===
Link: hmarr.com/mongoengine
>>> BlogPost.objects.count()
>>> len(BlogPost.objects)
2
>>> HtmlPost.objects.count()
>>> len(HtmlPost.objects)
1
>>> LinkPost.objects.count()
>>> len(LinkPost.objects)
1
# Find tagged posts
>>> BlogPost.objects(tags='mongoengine').count()
>>> len(BlogPost.objects(tags='mongoengine'))
2
>>> BlogPost.objects(tags='mongodb').count()
>>> len(BlogPost.objects(tags='mongodb'))
1