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Custom deepcopy on Field classes

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This commit is contained in:
Tom Christie 2014-09-24 20:25:59 +01:00
parent 358445c174
commit 127c0bd3d6
1 changed files with 6 additions and 0 deletions
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6
rest_framework/fields.py
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@ -9,6 +9,7 @@ from rest_framework import ISO_8601
from rest_framework.compat import smart_text, EmailValidator, MinValueValidator, MaxValueValidator, URLValidator from rest_framework.compat import smart_text, EmailValidator, MinValueValidator, MaxValueValidator, URLValidator
from rest_framework.settings import api_settings from rest_framework.settings import api_settings
from rest_framework.utils import html, representation, humanize_datetime from rest_framework.utils import html, representation, humanize_datetime
import copy
import datetime import datetime
import decimal import decimal
import inspect import inspect
@ -150,6 +151,11 @@ class Field(object):
instance._kwargs = kwargs instance._kwargs = kwargs
return instance return instance
def __deepcopy__(self, memo):
args = copy.deepcopy(self._args)
kwargs = copy.deepcopy(self._kwargs)
return self.__class__(*args, **kwargs)
def bind(self, field_name, parent, root): def bind(self, field_name, parent, root):
""" """
Setup the context for the field instance. Setup the context for the field instance.