Error Of Running An Executable File From Python Subprosess

I am trying to run an executable file (a linear programming solver CLP.exe) from Python 3.5. Import subprocess exeFile = ' C:\\MyPath\\CLP.exe' arg1 = 'C:\\Temp\\LpModel.mps'

Solution 1:

Every space separated token needs to be another argument in the array for subprocess.check_output

exeFile = " C:\\MyPath\\CLP.exe"
subprocess.check_output([
    exeFile,
    "C:\\Temp\\LpModel.mps",
    "-max",
    "-dualSimplex",
    "-printi",
    "all",
    "-solution",
    "t",
    "solutionFile.txt"],
    stderr=subprocess.STDOUT,
    shell=False)