From bbffb25c69f748a8842bb16718d79b86ad16b867 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 4 Aug 2009 21:57:18 +0000 Subject: Merged revisions 74312 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74312 | mark.dickinson | 2009-08-04 22:56:04 +0100 (Tue, 04 Aug 2009) | 4 lines Issue #6620: Slightly safer code for _grouping_intervals in the locale module. Fixes a 'possible use before assignment' warning from pylint. Thanks Vincent Legoll. ........ --- Lib/locale.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Lib/locale.py b/Lib/locale.py index f6d174c..4ab3c6a 100644 --- a/Lib/locale.py +++ b/Lib/locale.py @@ -121,12 +121,15 @@ def localeconv(): # Iterate over grouping intervals def _grouping_intervals(grouping): + last_interval = None for interval in grouping: # if grouping is -1, we are done if interval == CHAR_MAX: return # 0: re-use last group ad infinitum if interval == 0: + if last_interval is None: + raise ValueError("invalid grouping") while True: yield last_interval yield interval -- cgit v0.12