Added fix_init_kwarg method to JSONField and connected it to the pre_init signal...

[philo.git] / models / fields.py

diff --git a/models/fields.py b/models/fields.py
index 19a6006..83798c4 100644 (file)
--- a/models/fields.py
+++ b/models/fields.py
@@ -243,6 +243,11 @@ class JSONField(models.TextField):
        def contribute_to_class(self, cls, name):
                super(JSONField, self).contribute_to_class(cls, name)
                setattr(cls, name, JSONDescriptor(self))
+               models.signals.pre_init.connect(self.fix_init_kwarg, sender=cls)
+       
+       def fix_init_kwarg(self, sender, args, kwargs, **signal_kwargs):
+               if self.name in kwargs:
+                       kwargs[self.attname] = json.dumps(kwargs.pop(self.name))
        
        def formfield(self, *args, **kwargs):
                kwargs["form_class"] = JSONFormField