Class ForLoop

source code

Wrapper for expression in for stament to support loop.xxx helpers.

>>> loop = ForLoop()
>>> for x in loop.setup(['a', 'b', 'c']):
...     print loop.index, loop.revindex, loop.parity, x
...
1 3 odd a
2 2 even b
3 1 odd c
>>> loop.index
Traceback (most recent call last):
    ...
AttributeError: index