23 lines
581 B
Python
23 lines
581 B
Python
from __future__ import unicode_literals
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from django.db import models
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class MetadataTypeManager(models.Manager):
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def get_by_natural_key(self, name):
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return self.get(name=name)
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def get_for_document(self, document):
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return self.filter(
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pk__in=document.metadata.values_list(
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'metadata_type', flat=True
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)
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)
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def get_for_document_type(self, document_type):
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return self.filter(
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pk__in=document_type.metadata.values_list(
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'metadata_type', flat=True
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)
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)
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