File: widgets.py

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python-django-jsonfield 0.9.12-1~bpo70%2B1
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import json 

from django import forms
from django.conf import settings

from .utils import default

class JSONWidget(forms.Textarea):
    def render(self, name, value, attrs=None):
        if value is None:
            value = ""
        if not isinstance(value, basestring):
            value = json.dumps(value, indent=2, default=default)
        return super(JSONWidget, self).render(name, value, attrs)


class JSONSelectWidget(forms.SelectMultiple):
    pass