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added ability to deserialize string value

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seroy 2017-04-13 11:53:56 +03:00
parent fc80462ce7
commit f1798b0cc6
1 changed files with 5 additions and 2 deletions
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7
localized_fields/fields/localized_field.py
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@ -1,3 +1,5 @@
from typing import Union
from django.conf import settings from django.conf import settings
from django.db.utils import IntegrityError from django.db.utils import IntegrityError
from django.utils import six, translation from django.utils import six, translation
@ -114,7 +116,7 @@ class LocalizedField(HStoreField):
return cls.attr_class(value) return cls.attr_class(value)
def to_python(self, value: dict) -> LocalizedValue: def to_python(self, value: Union[dict, str, None]) -> LocalizedValue:
"""Turns the specified database value into its Python """Turns the specified database value into its Python
equivalent. equivalent.
@ -127,7 +129,8 @@ class LocalizedField(HStoreField):
A :see:LocalizedValue instance containing the A :see:LocalizedValue instance containing the
data extracted from the database. data extracted from the database.
""" """
# make deserialization if need by parent method
value = super(LocalizedField, self).to_python(value)
if not value or not isinstance(value, dict): if not value or not isinstance(value, dict):
return self.attr_class() return self.attr_class()