fcostin

b = ['b = ', "print('%s' % str(x[0]), end='')", '\n', 'def f(*x): eval(b[1]) if type(x[0]) is str else [g(s) for s in x]', "def g(x): print('f(b[%d])' % x if type(x) is int else 'f(%s)' % x)", "0, 'b', 4, 2, 3", '2, b[5], b[6]']
def g(x): print('f(b[%d])' % x if type(x) is int else 'f(%s)' % x)
def f(*x): eval(b[1]) if type(x[0]) is str else [g(s) for s in x]
f(b[0])
f(b)
f(b[4])
f(b[2])
f(b[3])
f(b[2])
f(0, 'b', 4, 2, 3)

fcostin

# leads to a segfault in version 1.2.1

import numpy
bad = (numpy.array([0]), numpy.array(0))
numpy.asarray(bad)

fcostin

import cmepy.solver

def do_something_fancy(y):
    """
    transforms the solution y in some interesting and useful manner
    """
    return y # TODO IMPLEMENT ME

class FancySolver(object):

fcostin

def to_sparse(p_dense):
    states = numpy.indices(numpy.shape(p_dense))
    p_sparse = {}
    for state in states.transpose():
        state = tuple(state)
        probability = p_dense[state]
        if probability > 0:
            p_sparse[state] = p_dense[state]
    return p_sparse