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Added no_dereference context manager (#82)

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Reorganised the context_managers as well
This commit is contained in:
Ross Lawley
2013-01-23 19:05:44 +00:00
parent 4f70c27b56
commit 3a6dc77d36
16 changed files with 289 additions and 128 deletions
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8
docs/guide/connecting.rst
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@@ -75,15 +75,15 @@ Switch Database Context Manager
===============================
Sometimes you might want to switch the database to query against for a class.
The SwitchDB context manager allows you to change the database alias for a
class eg ::
The :class:`~mongoengine.context_managers.switch_db` context manager allows
you to change the database alias for a class eg ::
from mongoengine import SwitchDB
from mongoengine.context_managers import switch_db
class User(Document):
name = StringField()
meta = {"db_alias": "user-db"}
with SwitchDB(User, 'archive-user-db') as User:
with switch_db(User, 'archive-user-db') as User:
User(name="Ross").save() # Saves the 'archive-user-db'