2012/8/3 andrea crotti <[email protected]>:
>
>
>
> So far I haven't found much more in the InteractiveClass to help me
> putting zeromq and cliff together actually:
>
> class cliff.interactive.InteractiveApp(parent_app, command_manager,
> stdin, stdout)
>
> it still takes a stdin and stdout objects, so it expects files..
> Instead of making a zeromq object behave like a file we could make it
> write and read from a file which is written and read by different
> processes, could that be a solution?
Since I am stubborn I was still trying to get the stdin/stdout
emulation with something like:
class ZmqStdin:
"""Fake a stdin file,
"""
def __init__(self):
context = zmq.Context()
self.socket = context.socket(zmq.PULL)
self.socket.connect(STDIN)
def read(self):
msg = self.socket.recv()
# should I replace also the others?
return msg
readline = read
class ZmqStdout:
def __init__(self):
context = zmq.Context()
self.socket = context.socket(zmq.PUSH)
self.socket.bind(STDOUT)
def write(self, msg):
self.socket.send(msg)
writeline = write
but then I finally realised that it doesn't make sense to run a cmd
loop on a remote process, also because I still would not get
completion and other nice things.
So what I will do (much simpler) is to leave stdin/stdout as they are
and pass the needed things to the cmd2 class to be able to query the
remote processes itself..
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