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myano/pretty_number.py

Created May 5, 2016 00:23
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Format a really long number with commas
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pretty_number.py
def formatnumber(n):
"""Format a number with beautiful commas."""
parts = list(str(n))
for i in range((len(parts) - 3), 0, -3):
parts.insert(i, ',')
return ''.join(parts)
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