On Aug 7, 9:48 am, "mclaugb" <[EMAIL PROTECTED]> wrote:
> Hello ALl,
> I have a compiled program "conv.exe" that works as follows:>>conv.exe
>
> -----------------------------
> Please selection from the following options. press "h" for help, "p" for
> print, "r" for readfile.
> Enter your request now:
> ...
> --------------------
> Is there a way to script python using the subprocess method to start this
> program "conv.exe" and then send a "r" to the command line to make it, say,
> readfile.
>
> I have tried the following but the .communicate("r) is not doing anything
>
> import subprocess
> import time
>
> a=subprocess.Popen("c:\\mcml\\conv.exe")
> time.sleep(1)
> (stdout, stderr) = a.communicate("r")
>
> Many thanks,
> Bryan
Use the sys.argv method. In the code that you have compiled, put the
following lines in:
<code>
import sys
default = sys.argv[1]
if default:
# check which option it is and run it appropriately
else:
# print your menu here
</code>
Then you should be able to do the subprocess Popen command:
subprocess.Popen("c:\\mcml\\conv.exe r")
You may need to turn the shell on...
subprocess.Popen("c:\\mcml\\conv.exe r", shell=True)
Hopefully that gives you some ideas anyway.
Mike
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