bell.py

def generate_composite():
    composite = {}, {}
    return composite

def split(composite):
    left  = {'value': composite[0]}
    right = {'value': composite[1]}
    # we enable both left and right parts to peek at each other
    # in physics, this is called action-at-a-distance
    left['other'] = right
    right['other'] = left
    return left, right

def measure_A_H(q):
    # the particle remembers which measurement was performed and what the result was
    # in itself, this is not cheating
    q['measure'] = 'H'
    q['result'] = 1
    return q['result']

def measure_A_T(q):
    q['measure'] = 'T'
    q['result'] = 1
    return q['result']

def measure_B_H(q):
    # always return what Alice measured
    q['result'] = q['other']['result']
    return q['result']

def measure_B_T(q):
    # condition on which measurement Alice performced and use her result
    q['result'] = q['other']['result'] if q['other']['measure'] == 'H' else -1*q['other']['result']
    return q['result']

bell_experiment(N=1000*1000)