Method __init__

Lib/wave.py:279–290

(self, f)

            raise Error('fmt chunk and/or data chunk missing')

    def __init__(self, f):
        self._i_opened_the_file = None
        if isinstance(f, str):
            f = builtins.open(f, 'rb')
            self._i_opened_the_file = f
        # else, assume it is an open file object already
        try:
            self.initfp(f)
        except:
            if self._i_opened_the_file:
                f.close()
            raise

    def __del__(self):
        self.close()