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Move ModelSerializer field_mapping into an attribute for easier overriding.

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This commit is contained in:
Tom Christie 2013-02-28 13:41:42 +00:00
parent 02ee6e5bf0
commit 183d3ec6a4
1 changed files with 22 additions and 21 deletions
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43
rest_framework/serializers.py
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@ -418,6 +418,27 @@ class ModelSerializer(Serializer):
"""
_options_class = ModelSerializerOptions
field_mapping = {
models.AutoField: IntegerField,
models.FloatField: FloatField,
models.IntegerField: IntegerField,
models.PositiveIntegerField: IntegerField,
models.SmallIntegerField: IntegerField,
models.PositiveSmallIntegerField: IntegerField,
models.DateTimeField: DateTimeField,
models.DateField: DateField,
models.TimeField: TimeField,
models.EmailField: EmailField,
models.CharField: CharField,
models.URLField: URLField,
models.SlugField: SlugField,
models.TextField: CharField,
models.CommaSeparatedIntegerField: CharField,
models.BooleanField: BooleanField,
models.FileField: FileField,
models.ImageField: ImageField,
}
def get_default_fields(self):
"""
Return all the fields that should be serialized for the model.
@ -515,28 +536,8 @@ class ModelSerializer(Serializer):
kwargs['choices'] = model_field.flatchoices
return ChoiceField(**kwargs)
field_mapping = {
models.AutoField: IntegerField,
models.FloatField: FloatField,
models.IntegerField: IntegerField,
models.PositiveIntegerField: IntegerField,
models.SmallIntegerField: IntegerField,
models.PositiveSmallIntegerField: IntegerField,
models.DateTimeField: DateTimeField,
models.DateField: DateField,
models.TimeField: TimeField,
models.EmailField: EmailField,
models.CharField: CharField,
models.URLField: URLField,
models.SlugField: SlugField,
models.TextField: CharField,
models.CommaSeparatedIntegerField: CharField,
models.BooleanField: BooleanField,
models.FileField: FileField,
models.ImageField: ImageField,
}
try:
return field_mapping[model_field.__class__](**kwargs)
return self.field_mapping[model_field.__class__](**kwargs)
except KeyError:
return ModelField(model_field=model_field, **kwargs)