format.py: add missing 'sys' import (#69)

This commit is contained in:
Tyler Veness
2016-05-25 21:11:43 -07:00
committed by Peter Johnson
parent b5b2f0c7d8
commit a598e2d09b

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@@ -7,6 +7,7 @@
from datetime import date
import os
import re
import sys
sep = os.sep
# If directory separator is backslash, escape it for regexes