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import sys 
import os 
import subprocess 
 
if __name__ == '__main__':
    pos = sys.argv.index('--')
    fname = sys.argv[pos + 1]
    cmd = sys.argv[pos + 2:]
 
    with open(fname, 'r') as f:
        args = [x.strip() for x in f]
 
    os.remove(fname)
 
    p = subprocess.Popen(cmd + args, shell=False, stderr=sys.stderr, stdout=sys.stdout)
    p.communicate()
 
    sys.exit(p.returncode)