rss2email: raise error on import with Python < 3.2.
authorW. Trevor King <wking@tremily.us>
Sun, 18 Nov 2012 17:19:15 +0000 (12:19 -0500)
committerW. Trevor King <wking@tremily.us>
Sun, 18 Nov 2012 17:21:53 +0000 (12:21 -0500)
commitab4dc8af5bb3127695ae442ca3c7232ae9cf01b9
treed5b0f92c93d49c2c279ade405a04b1b334420605
parentb9d899eba52198a51a62890a6ce9e8c6059c413b
rss2email: raise error on import with Python < 3.2.

rss2email won't work with older Pythons.  Avoid user confusion due to
API-breakage error messages [1] by bailing explicitly up front.

[1]; http://forums.macrumors.com/showthread.php?t=1216694
rss2email/__init__.py