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I am trying to make an interactive tutorial. It uses radare2 with r2pipe as its reverse engineering toolkit. I want my users to be able to use the visual mode through r2pipe. In order for the visual mode to work I've found that I need to enable scr.interactive. When I do that everything breaks down and I can no longer interact with the r2pipe session.

Here's my python code:

import r2pipe
import os
class RadareSession():
    def __init__(self, id):
        self.__id = id
        self.__pipe = r2pipe.open()

    def execute(self, cmd):
        #TODO: sterilize the command
        return self.__pipe.cmd(cmd)

    def __del__(self):
        pass # TODO: close the radare session

class SessionManager():
    def __init__(self, radare_path):
        os.environ['PATH'] = os.environ['PATH'] + f";{radare_path}"
        self.__sessions = {}

    def create_radare_session(self):
        self.__sessions[id] = RadareSessions(id)

    def end_radare_session(self, id):
        pass # return true or false

    def __getitem__(self, key): # SessionManager[key]
        # Raise TypeError if key is not a known type
        # Raise KeyError if key is not in the dictionary
        pass

    def __setitem__(self, key):
        raise Exception("Not allowed to set session manager sessions. Use create_radare_session.")

    def __delitem__(self, key):
        # call the del method of the appropriate radare session
        pass
if __name__ == '__main__':
    s = SessionManager("D:\\h\\openradare\\openradare\\radare2-install\\bin")

I want the execute function of RadareSession to be interactive. Thank you for you time!

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