[Haskell-beginners] system and FilePath with space
raabe at froglogic.com
Thu Jan 26 10:03:42 UTC 2017
On 2017-01-26 10:50, PICCA Frederic-Emmanuel wrote:
> I try to execute a command using system.
> my code is like this
> system (unwords ["python", p])
An easier way to execute programs is to use the functions defined in
main :: IO ()
main = callProcess "/usr/bin/python" ["/my super/script.py"]
Note that 'callProcess' takes a list of strings, each element being one
argument. The elements may contain spaces.
Frerich Raabe - raabe at froglogic.com
www.froglogic.com - Multi-Platform GUI Testing
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