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Merge pull request #1122 from larsbutler/improve-reverse_delete_rule-docs

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fields.ReferenceField: add integer values to `reverse_delete_rule` docs
This commit is contained in:
Omer Katz 2015-11-23 15:29:20 +02:00
commit 3327388f1f
1 changed files with 5 additions and 6 deletions
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mongoengine/fields.py
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@ -863,12 +863,11 @@ class ReferenceField(BaseField):
The options are:
* DO_NOTHING - don't do anything (default).
* NULLIFY - Updates the reference to null.
* CASCADE - Deletes the documents associated with the reference.
* DENY - Prevent the deletion of the reference object.
* PULL - Pull the reference from a :class:`~mongoengine.fields.ListField`
of references
* DO_NOTHING (0) - don't do anything (default).
* NULLIFY (1) - Updates the reference to null.
* CASCADE (2) - Deletes the documents associated with the reference.
* DENY (3) - Prevent the deletion of the reference object.
* PULL (4) - Pull the reference from a :class:`~mongoengine.fields.ListField` of references
Alternative syntax for registering delete rules (useful when implementing
bi-directional delete rules)