Todd Gamblin 8d51c95e68 use get instead of setdefault for kwargs.		2013-12-09 10:44:46 -08:00
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env	Add checks for version 2.7	2013-06-02 13:54:46 -07:00
spack	use get instead of setdefault for kwargs.	2013-12-09 10:44:46 -08:00