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import json
from twisted.web import resource
class JsonResource(resource.Resource):
json_encoder = json.JSONEncoder()
def render(self, txrequest):
r = resource.Resource.render(self, txrequest)
return self.render_object(r, txrequest)
def render_object(self, obj, txrequest):
r = self.json_encoder.encode(obj) + "\n"
txrequest.setHeader('Content-Type', 'application/json')
txrequest.setHeader('Content-Length', len(r))
return r
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