mulpyplexer 0.09

Mulpyplexer is a piece of code that can multiplex interactions with lists of python objects. It’s easier to show you:

import mulpyplexer

class A:

def __init__(self, i):

self.i = i

def add(self, j):

return A(self.i + (j.i if isinstance(j, A) else j))

def sub(self, j):

return A(self.i - (j.i if isinstance(j, A) else j))

def __repr__(self):

return “<A %d>” % self.i

def str(self):

return str(self.i)

def __eq__(self, o):

return self.i == o.i

one = mulpyplexer.MP([ A(10), A(20), A(30) ])

two = one.add(5) assert two.mp_items == [ A(15), A(25), A(35) ]

three = two.sub(10) assert three.mp_items == [ A(5), A(15), A(25) ]

four = three.add(one) assert four.mp_items == [ A(15), A(35), A(55) ]

five = four.str() assert five.mp_items == [ “15”, “35”, “55” ]

six = four.i assert six.mp_items == [ 15, 35, 55 ]