Add centralized definition of global template vars

88816212 · Ralf Klammer · e164de57 · 88816212 · 88816212
Commit 88816212 authored 5 months ago by Ralf Klammer
--- a/project_app/app.py
+++ b/project_app/app.py
@@ -21,12 +21,14 @@ FlaskJSON(app)
 cache = redis.Redis(host="redis", port=6379)


+@app.context_processor
+def inject_global_vars():
+    return {"title": "Workshop Planner"}
+
+
 @app.route("/")
 def main():
-    params = {
-        "title": "FLASK Dummy",
-    }
-    return render_template("main.html", **params)
+    return render_template("main.html")


 @app.route("/json_response", methods=["GET"])

--- a/project_app/templates/layout.html
+++ b/project_app/templates/layout.html
@@ -5,14 +5,14 @@
        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
        <meta name="description" content="" />
        <meta name="author" content="" />
-        <title>Title</title>
+        <title>{{ title }}</title>
        <link rel="icon" type="image/x-icon" href="{{ url_for('static', filename='favicon.ico') }}" />
        <link rel="stylesheet" type="text/css" href="{{ url_for('static', filename='css/bootstrap.min.css') }}"/>
    </head>
    <body>
        <nav class="navbar navbar-expand-md navbar-dark bg-secondary">
            <div class="container-fluid">
-                <a class="navbar-brand" href="/">Title</a>
+                <a class="navbar-brand" href="/">{{ title }}</a>
                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
                <div class="collapse navbar-collapse" id="navbarSupportedContent">
                    <ul class="navbar-nav ms-auto mb-2 mb-lg-0">