Import os before using it.

This commit is contained in:
Valentin Lorentz 2012-05-02 20:48:49 +02:00 committed by James McCoy
parent 66ac089a53
commit 1fe4cef61b

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@ -31,6 +31,7 @@
Module for some slight database-independence for simple databases.
"""
import os
import csv
import math