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-rw-r--r--src/zope/i18n/config.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/zope/i18n/config.py b/src/zope/i18n/config.py
index 1636083..b0068c5 100644
--- a/src/zope/i18n/config.py
+++ b/src/zope/i18n/config.py
@@ -45,4 +45,5 @@ def _parse_languages(value):
#: A set of languages that `zope.i18n.negotiate` will pass to the
#: `zope.i18n.interfaces.INegotiator` utility. If this is None,
#: no utility will be used.
-ALLOWED_LANGUAGES = _parse_languages(os.environ.get(ALLOWED_LANGUAGES_KEY, None))
+ALLOWED_LANGUAGES = _parse_languages(
+ os.environ.get(ALLOWED_LANGUAGES_KEY, None))