有人可以解释一下,我怎么能在 pyro4 中返回一个复杂的对象?,这是我的代码....和输出。我的代码很简单,我只想在客户端返回复杂的对象。我不想只返回字符串、数字或类似的东西。服务器(问候语.py)
import Pyro4
from lib import obj
class GreetingMaker(object):
def get_obj():
return obj()
factory = staticmethod(get_obj)
if __name__=="__main__":
greeting_maker=GreetingMaker()
daemon=Pyro4.Daemon() # make a Pyro daemon
ns=Pyro4.locateNS() # find the name server
uri=daemon.register(greeting_maker) # register the greeting object as a Pyro object
ns.register("example.greeting", uri) # register the object with a name in the name server
print "Ready."
daemon.requestLoop() # start the event loop of the server to wait for calls
库(lib.py)
class obj(object):
dato = 'thing'
客户(client.py)
import Pyro4
from lib import obj
if __name__=="__main__":
greeting_maker=Pyro4.Proxy("PYRONAME:example.greeting") # use name server object lookup uri shortcut
a = greeting_maker.factory()
输出客户端
Traceback (most recent call last):
File "client.py", line 6, in <module>
a = greeting_maker.factory()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Pyro4/core.py", line 168, in __call__
return self.__send(self.__name, args, kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Pyro4/core.py", line 366, in _pyroInvoke
data = serializer.deserializeData(msg.data, compressed=msg.flags & message.FLAGS_COMPRESSED)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Pyro4/util.py", line 162, in deserializeData
return self.loads(data)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Pyro4/util.py", line 461, in loads
return self.recreate_classes(serpent.loads(data))
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Pyro4/util.py", line 370, in recreate_classes
return self.dict_to_class(literal)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Pyro4/util.py", line 349, in dict_to_class
raise Pyro4.errors.ProtocolError("unsupported serialized class: " + classname)
Pyro4.errors.ProtocolError: unsupported serialized class: lib.obj
我想在客户端返回复杂的对象:/
谢谢
代码刷新:)现在我有其他错误:S