Hi Ed,

this is possible. Example:

def foo(a, b, c):
   command = "./myprogramm arg1 arg2"
   process = subprocess.Popen(command, shell=True,
       stdout=subprocess.PIPE, stderr=subprocess.PIPE)
   process.wait()

def foo_async(a, b, c):
   import threading
   t = threading.Thread(target=foo, args=(a, b, c))
   t.setDaemon(1)
   t.start()

Hope that helps.

Cheers,
   Thomas

Mister Vanhalen wrote, On 08/28/12 17:33:
> Hi PyMoLers,
> 
> I need to launch an external program through a plugin. When I launch my 
> program by my button in my interface (the plugin) through this usual code :
> command =  "./myprogramm arg1 arg2"
> process = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, 
> stderr=subprocess.PIPE)
> process.wait()
> 
> PyMol waits the end of the program to screen a windows with my result 
> and load new structure and cgo in PyMol, that's normal.
> 
> Is it possible that PyMol can go on and only when my program has 
> finished, my plugin screens the results and load new structure in PyMoL.
> I would like that we can use PyMoL in the meantime that my program is 
> running.
> 
> Is it possible? I don't know how to put the thread for that...
> 
> Thank you for your help,
> 
> Ed'

-- 
Thomas Holder
MPI for Developmental Biology
Spemannstr. 35
D-72076 Tübingen

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