Method __init__

Lib/wave.py:446–456

(self, f)

    _file = None

    def __init__(self, f):
        self._i_opened_the_file = None
        if isinstance(f, str):
            f = builtins.open(f, 'wb')
            self._i_opened_the_file = f
        try:
            self.initfp(f)
        except:
            if self._i_opened_the_file:
                f.close()
            raise

    def initfp(self, file):
        self._file = file