(self)
Get subprocess returncode.

        See also
        http://docs.python.org/3/library/subprocess#subprocess.Popen.returncode
Get subprocess returncode.
Get subprocess returncode .
def get_returncode(self):
        """Get subprocess returncode.

        See also
        http://docs.python.org/3/library/subprocess#subprocess.Popen.returncode
        """
        raise NotImplementedError
def get_returncode ( self ) : raise NotImplementedError