linux - find command in python failing with "missing argument to -exec" -


i trying find files older number of days , remove them

subprocess.call(['find', directory, '-mtime', '+5', '-exec', 'rm', '{}', r'\ '])

why call giving me missing argument -exec error message

while using exec, need semicolon indicate end of command.

subprocess.call(['find', directory, '-mtime', '+5', '-exec', 'rm', '{}', ';'])

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