commit: 1cb701ee64e06badb16a0086bb4e46184633c5da Author: Mike Frysinger <vapier <AT> gentoo <DOT> org> AuthorDate: Thu Oct 29 00:27:46 2015 +0000 Commit: Mike Frysinger <vapier <AT> gentoo <DOT> org> CommitDate: Thu Oct 29 00:27:46 2015 +0000 URL: https://gitweb.gentoo.org/proj/catalyst.git/commit/?id=1cb701ee
config: tweak walking of settings for py3 Since py3 returns an iterator with dict.keys(), trying to add/del values in the loop will throw an exception. Run it through list() so we get a static copy to iterate over. catalyst/config.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/catalyst/config.py b/catalyst/config.py index db81a96..5f72e15 100644 --- a/catalyst/config.py +++ b/catalyst/config.py @@ -97,7 +97,8 @@ class ParserBase(object): values[cur_array[0]] = cur_array[1:] if not self.empty_values: - for x in values.keys(): + # Make sure the list of keys is static since we modify inside the loop. + for x in list(values.keys()): # Delete empty key pairs if not values[x]: log.warning('No value set for key "%s"; deleting', x)