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Fix member serialization in WebsocketBindingWithMembers (#292)

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* Fix member serialization in WebsocketBindingWithMembers

* pep fixes

* allow usage of 'dot'-notation in send_members

* replace dots for dictionary

* single quotes
This commit is contained in:
AlexejStukov 2016-08-11 06:55:51 +02:00 committed by Andrew Godwin
parent f682298341
commit 0f1ac3d08b
1 changed files with 10 additions and 3 deletions
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13
channels/binding/websockets.py
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@ -147,10 +147,17 @@ class WebsocketBindingWithMembers(WebsocketBinding):
def serialize_data(self, instance):
data = super(WebsocketBindingWithMembers, self).serialize_data(instance)
member_data = {}
for m in self.send_members:
member = getattr(instance, m)
member = instance
for s in m.split('.'):
member = getattr(member, s)
if callable(member):
data[m] = self.encoder.encode(member())
member_data[m.replace('.', '__')] = member()
else:
data[m] = self.encoder.encode(member)
member_data[m.replace('.', '__')] = member
member_data = json.loads(self.encoder.encode(member_data))
# the update never overwrites any value from data,
# because an object can't have two attributes with the same name
data.update(member_data)
return data