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A model's field is required if is null or blank

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This commit is contained in:
Pablo Recio 2013-05-18 12:40:25 +02:00
parent 34776da924
commit de5cc8de42
1 changed files with 2 additions and 3 deletions
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5
rest_framework/serializers.py
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@ -705,15 +705,14 @@ class ModelSerializer(Serializer):
Creates a default instance of a basic non-relational field. Creates a default instance of a basic non-relational field.
""" """
kwargs = {} kwargs = {}
has_default = model_field.has_default()
if model_field.null or model_field.blank or has_default: if model_field.null or model_field.blank:
kwargs['required'] = False kwargs['required'] = False
if isinstance(model_field, models.AutoField) or not model_field.editable: if isinstance(model_field, models.AutoField) or not model_field.editable:
kwargs['read_only'] = True kwargs['read_only'] = True
if has_default: if model_field.has_default():
kwargs['default'] = model_field.get_default() kwargs['default'] = model_field.get_default()
if issubclass(model_field.__class__, models.TextField): if issubclass(model_field.__class__, models.TextField):