Lichen

tests/operators.py

288:fff09c70f489
2016-11-30 Paul Boddie Implemented the dictionary items method and expanded IndexError. Expanded the dictionary test program.
     1 import operator     2      3 def f(a, op, b):     4     return op(a, b)     5      6 print f(1, operator.add, 2) # 3     7 print f(1, operator.sub, 2) # -1