erlport Erlang port protocol
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protocol Python library port Erlang Erlang protocol Erlang port

erlport Description

Erlang port protocol erlport is an Erlang port protocol for Python simplify interoperability between Erlang and Python. On the Python side write a processor object and pass it to erlport.PortProtocol like this:from erlport import PortProtocolclass Processor(object): def hello(self, name): return "Hello, %s" % nameif __name__ == "__main__": PortProtocol(Processor()).start()On the Erlang side function hello() can be called like this:-module(hello).-export().hello(Name) -> Port = open_port({spawn, "python hello.py"}, ), port_command(Port, term_to_binary({hello, Name})), receive {Port, {data, Data}} -> binary_to_term(Data) end.Test it in the Erlang shell:1> c(hello).{ok,hello}2> hello:hello("Bob")."Hello, Bob" Requirements: · Python

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