Hi,
def commify(n):
if n is None: return None
n = str(n)
if '.' in n:
dollars, cents = n.split('.')
else:
dollars, cents = n, None
r = []
for i, c in enumerate(reversed(str(dollars))):
if i and (not (i % 3)):
r.insert(0, ',')
r.insert(0, c)
out = ''.join(r)
if cents:
out += '.' + cents
return out
dollars is str, why str(dollars) again?
--
Best Regards
----
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