Prolly good to post final solutions for future goog'lerz (like when i
forget) or anyone who was following along.
Here's where i ended up with this... shows both ways.
----------
#!/usr/bin/env python
my_map = { 38:34, 40:39, 45:44, 47:46, 52:51, 59:58, 55:56 }
def filter_item(item):
return my_map.get(item, item)
# you can do it old skool with map()
def filter_test1():
foo = range(60)
mappedfoo = map(filter_item, foo)
for item in foo:
print foo[item], mappedfoo[item]
# you can also do it with a list comp
def filter_test2():
foo = range(60)
mappedfoo = [filter_item(n) for n in foo]
for item in foo:
print foo[item], mappedfoo[item]
if __name__ == "__main__":
filter_test1()
print "\n","------" * 8, "\n"
filter_test2()
#--EOF--
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