peri/fft.py
def save_wisdom(wisdomfile):
    """
    Save the acquired 'wisdom' generated by FFTW to file so that future
    initializations of FFTW will be faster.
    """
    if wisdomfile is None:
        return

    if wisdomfile:
        pickle.dump(
            pyfftw.export_wisdom(), open(wisdomfile, 'wb'),
            protocol=2
        )
def save_wisdom(wisdomfile):
    """
    Save the acquired 'wisdom' generated by FFTW to file so that future
    initializations of FFTW will be faster.
    """
    if wisdomfile is None:
        return

    if wisdomfile:
        pickle.dump(
            pyfftw.export_wisdom(), open(wisdomfile, 'wb'),
            protocol=2
        )
Save the acquired 'wisdom' generated by FFTW to file so that future
    initializations of FFTW will be faster.