On Wednesday, December 13, 2017 at 3:28:50 PM UTC-6, Edward K. Ream wrote:
There are several coding patterns in Vitalije's prototype that deserve
> mention.
>
*Generators as predicates*
>
> Vitalije's prototype (as modified in leoCheck.py) contains this:
>
> for node in ast.walk(root):
> classes_list.extend(do_class(node))
>
Similar code works for dicts. This code:
def gen():
for i in range(2):
s = str(i)
yield ('file'+s, 'val'+s)
return None
d = {}
d.update(gen())
g.printDict(d)
prints:
{
file0:'val0',
file1:'val1'
}
This is likely to come in handy in rewriting the ShowData class.
Edward
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