On Wed, Jan 30, 2013 at 9:15 AM, noydb <jenn.du...@gmail.com> wrote: > I am looking for some guidance on using subprocess to execute an EXE with > arguments and an output. The below code works in that it returns a 0 exit > code, but no output file is created. I have tried a few different versions > of this code (used Popen instead, some stderr/stdout), but no luck. Can > anyone offer an explanation or suggestion? (GPSBabel is freeware) > Python 2.7 on windows7 64-bit > > import subprocess > subprocess.call([r"C:\Program Files (x86)\GPSBabel\gpsbabel.exe", > "-i", "gdb", "-f", r"C:\Temp\GDBdata\testgps28.gdb", > "-o", "gpx", r"C:\Temp\gpx\test28output.gpx"])
If my cursory reading of GPSBabel's documentation is right, you're missing a "-F" before the output filepath. Try: subprocess.call([ r"C:\Program Files (x86)\GPSBabel\gpsbabel.exe", "-i", "gdb", "-f", r"C:\Temp\GDBdata\testgps28.gdb", "-o", "gpx", "-F", r"C:\Temp\gpx\test28output.gpx", ]) Regards, Chris -- http://mail.python.org/mailman/listinfo/python-list