Allow form.widgets.RenderTemplateWidget to use the theme object

pallets-eco · Oct 12, 2024 · fd41599 · fd41599
1 parent cff2be9
commit fd41599
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diff --git a/flask_admin/base.py b/flask_admin/base.py
@@ -598,6 +598,8 @@ def __init__(
         # Register with application
         if app is not None:
             self._init_extension()
+            # Make theme available via current_app
+            app.config['theme'] = self.theme
 
     def _validate_admin_host_and_subdomain(self):
         if self.subdomain is not None and self.host is not None:

diff --git a/flask_admin/form/widgets.py b/flask_admin/form/widgets.py
@@ -108,6 +108,7 @@ def __call__(self, field, **kwargs):
                 "_gettext": gettext,
                 "_ngettext": ngettext,
                 "h": h,
+                "theme": current_app.config["theme"],
             }
         )