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  2. RPG400-L
  3. September 2014

Re: Combinations & Permutations..... sort of

On Tue, Sep 30, 2014 at 10:16 AM, John Yeung <gallium.arsenide@xxxxxxxxx> wrote:
from itertools import combinations
for i in range(1, 11):
for combo in combinations(invoices, i):
if payment.amount = sum(invoice.amount for invoice in combo):
print 'Match found:'
for invoice in combo:
print invoice.id

Oops. I typed the above freehand (so not actual tested Python code),
and missed an '='. As in C, the comparison-equals is '==' (as opposed
to the assignment-equals, which is '='). So "if payment.amount ==
sum(...".

John

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