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Fixed prep/to_python values of model field.

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This commit is contained in:
Vasyl Stanislavchuk 2013-12-31 10:54:12 +02:00
parent d495bba302
commit 009d6c1c52
1 changed files with 2 additions and 3 deletions
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5
multiselectfield/db/fields.py
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@ -98,12 +98,11 @@ class MultiSelectField(models.CharField):
return MultiSelectFormField(**defaults)
def get_prep_value(self, value):
return ",".join(value)
return '' if value is None else ",".join(value)
def to_python(self, value):
if value is not None:
if value:
return value if isinstance(value, list) else value.split(',')
return ''
def contribute_to_class(self, cls, name):
super(MultiSelectField, self).contribute_to_class(cls, name)