Pass through error messages to templates

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 1.0.2 (2022-03-21)
+
+Pass through error messages from flask.abort to 404.html and 500.html templates
+
 # 1.0.1 (2022-02-21)
 
 Fix dependencies for Flask 1.1.x: markupsafe and itsdangerous.

canonicalwebteam/flask_base/app.py

@@ -232,13 +232,23 @@ def __init__(
 
             @self.errorhandler(404)
             def not_found_error(error):
-                return flask.render_template(template_404), 404
+                return (
+                    flask.render_template(
+                        template_404, message=error.description
+                    ),
+                    404,
+                )
 
         if template_500:
 
             @self.errorhandler(500)
             def internal_error(error):
-                return flask.render_template(template_500), 500
+                return (
+                    flask.render_template(
+                        template_500, message=error.description
+                    ),
+                    500,
+                )
 
         # Default routes
         @self.route("/fish")

setup.py

@@ -4,7 +4,7 @@
 
 setup(
     name="canonicalwebteam.flask-base",
-    version="1.0.1",
+    version="1.0.2",
     description=(
         "Flask extension that applies common configurations"
         "to all of webteam's flask apps."