af86aee970
Dynamic fields are ordered based on creation and stored in _fields_ordered (#396) Fixed pickling dynamic documents `_dynamic_fields` (#387)
52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
import pickle
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from datetime import datetime
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from mongoengine import *
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from mongoengine import signals
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class PickleEmbedded(EmbeddedDocument):
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date = DateTimeField(default=datetime.now)
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class PickleTest(Document):
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number = IntField()
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string = StringField(choices=(('One', '1'), ('Two', '2')))
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embedded = EmbeddedDocumentField(PickleEmbedded)
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lists = ListField(StringField())
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photo = FileField()
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class PickleDyanmicEmbedded(DynamicEmbeddedDocument):
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date = DateTimeField(default=datetime.now)
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class PickleDynamicTest(DynamicDocument):
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number = IntField()
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class PickleSignalsTest(Document):
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number = IntField()
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string = StringField(choices=(('One', '1'), ('Two', '2')))
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embedded = EmbeddedDocumentField(PickleEmbedded)
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lists = ListField(StringField())
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@classmethod
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def post_save(self, sender, document, created, **kwargs):
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pickled = pickle.dumps(document)
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@classmethod
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def post_delete(self, sender, document, **kwargs):
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pickled = pickle.dumps(document)
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signals.post_save.connect(PickleSignalsTest.post_save, sender=PickleSignalsTest)
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signals.post_delete.connect(PickleSignalsTest.post_delete, sender=PickleSignalsTest)
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class Mixin(object):
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name = StringField()
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class Base(Document):
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meta = {'allow_inheritance': True}
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