Kevin O'Connor 2f97b2d7c2 klippy: Add ConfigWrapper.getchoice method ...

Add helper function that ensures a config option is one of several
choices.  This helps ensure that a proper error is raised if an
invalid choice is made.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

2016-11-30 21:19:44 -05:00

12 KiB

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