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23 lines
627 B
Python
23 lines
627 B
Python
import tornado.web
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import types
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class TornadoAsyncException(Exception): pass
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class _DefGen_Return(BaseException):
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def __init__(self, value):
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self.value = value
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def returnResponse(value):
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raise _DefGen_Return(value)
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def asynchronous(method):
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def wrapper(request, *args, **kwargs):
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try:
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v = method(request, request._tornado_handler, *args, **kwargs)
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if v == None or type(v) == types.GeneratorType:
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raise TornadoAsyncException
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except _DefGen_Return, e:
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request._tornado_handler.finish(e.value.content)
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return v
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return wrapper
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