ext: allow BABEL_DEFAULT_LOCALE overridability

inveniosoftware · Mar 21, 2024 · 721fc1d · 721fc1d
1 parent 0d05be3
commit 721fc1d
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diff --git a/invenio_i18n/ext.py b/invenio_i18n/ext.py
@@ -109,7 +109,7 @@ def init_app(self, app, localeselector=None, timezoneselector=None):
             timezone_selector=timezoneselector or get_timezone,
         )
 
-        app.config["BABEL_DEFAULT_LOCALE"] = "en"
+        app.config.setdefault("BABEL_DEFAULT_LOCALE", "en")
 
         # Register Jinja2 template filters for date formatting (Flask-Babel
         # already installs other filters).

diff --git a/tests/test_invenio_i18n.py b/tests/test_invenio_i18n.py
@@ -63,6 +63,7 @@ def test_default_lang(app):
     i18n = InvenioI18N(app)
     with app.app_context():
         assert [str(x) for x in i18n.get_locales()] == ["da", "en", "de"]
+        assert app.config["BABEL_DEFAULT_LOCALE"] == "da"
 
 
 def test_get_languages(app):
@@ -78,6 +79,7 @@ def test_get_languages(app):
             ("en", "engelsk"),
             ("de", "tysk"),
         ]
+        assert app.config["BABEL_DEFAULT_LOCALE"] == "da"
 
 
 def test_json_provider_class(app):