(self)
return self._writable
True if file was opened in a write mode.
True if file was opened in a write mode.
True if file was opened in a write mode .
def writable(self):
        """True if file was opened in a write mode."""
        self._checkClosed()
        return self._writable
def writable ( self ) : self . _checkClosed ( ) return self . _writable