[erlang-questions] receiving output from a python shell

Steve Vinoski vinoski@REDACTED
Sun Jan 27 23:53:14 CET 2013

On Sun, Jan 27, 2013 at 4:56 PM, pablo platt <pablo.platt@REDACTED> wrote:

> How can I get the output of a python shell?
> This is what I'm trying to do:
> > Port = open_port({spawn, "python"}, [binary, exit_status]).
> #Port<0.586>
> > port_command(Port, "print 1\n").
> true
> > flush().
> ok
> When calling flush(), I expect to get {Port,{data, <<"1\n">>}}
> but I'm not getting any message.

You might want to try ErlPort:


Otherwise, you're just going to have to re-code what ErlPort already gives

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