def face(gray=False):
    import bz2
    import os
    with open(os.path.join(os.path.dirname(__file__), 'face.dat'), 'rb') as f:
        rawdata = f.read()
    data = bz2.decompress(rawdata)
    face = fromstring(data, dtype='uint8')
    face.shape = (768, 1024, 3)
    if gray is True:
        face = (0.21 * face[:,:,0] + 0.71 * face[:,:,1] + 0.07 * face[:,:,2]).astype('uint8')
    return face
Goes to the next PE for this pipeline
dataset/ETHPy150Open scipy/scipy/scipy/misc/common.py/face--crossover with--dataset/ETHPy150Open VisTrails/VisTrails/vistrails/gui/paramexplore/pe_inspector.py/QParamExpProperties.goForward