fix DeprecateWarning about get_db_prep_save
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2c6e527541
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1 changed files with 2 additions and 2 deletions
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@ -102,9 +102,9 @@ class JSONField(models.TextField):
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pass
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return value
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def get_db_prep_save(self, value):
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def get_prep_value(self, value):
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if value == "":
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return None
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if isinstance(value, dict):
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value = json.dumps(value, cls=DjangoJSONEncoder)
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return super(JSONField, self).get_db_prep_save(value)
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return super(JSONField, self).get_prep_value(value)
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