Todd Gamblin 0bb1eb32f2 fix bugs found with stricter flake8 rules ... - When you don't use wildcards, flake8 will find places where you used an undefined name. - This commit has all the bugfixes resulting from this static check.		2017-10-24 10:05:36 +02:00
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spack	fix bugs found with stricter flake8 rules	2017-10-24 10:05:36 +02:00