more pythonic string joining

git-svn-id: https://callirhoe.googlecode.com/svn/branches/next@48 81c8bb96-aa45-f2e2-0eef-c4fa4a15c6df
This commit is contained in:
geortz@gmail.com 2014-09-03 13:10:44 +00:00
parent d7ec93602d
commit 5741066ae6

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@ -56,10 +56,7 @@ def _strip_empty(sl):
def _flatten(sl):
"""join list I{sl} into a comma-separated string"""
if not sl: return None
res = sl[0]
for s in sl[1:]:
res += ', ' + s
return res
return ', '.join(sl)
class Holiday(object):
"""class holding a Holiday object (date is I{not} stored, use L{HolidayProvider} for that)