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changes.mady.by.user Tony Hansen

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changes.mady.by.user Terry Schmalzried

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Comment: modified preparatory statements

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First step is to add these statements to the very top of each .py file:

from __future__ import print_function
import sys
USING_PYTHON2 = sys.version_info[0] < 3
if USING_PYTHON2:
    from __future__ import print_function

If your .py file starts with a #! invocation statement, place those lines AFTER the shbang:

#!/usr/bin/env python
from __future__ import print_function
import sys
USING_PYTHON2 = sys.version_info[0] < 3
if USING_PYTHON2:
    from __future__ import print_function

These lines do two things:

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