parametrize site redirect URL

config.ini

@@ -9,6 +9,7 @@ newcomment_polling = 60
 name = "My blog"
 url = http://blog.mydomain.com
 admin_email = admin@mydomain.com
+redirect = /redirect
 
 [http]
 host = 127.0.0.1

run.py

@@ -105,7 +105,7 @@ def stacosys_server(config_pathname):
     )
 
     # inject config parameters into flask
-    app.config.update(SITE_TOKEN=conf.get(ConfigParameter.SITE_TOKEN))
+    app.config.update(SITE_REDIRECT=conf.get(ConfigParameter.SITE_REDIRECT))
     logger.info(f"start interfaces {api} {form}")
 
     # start Flask

stacosys/conf/config.py

@@ -35,6 +35,7 @@ class ConfigParameter(Enum):
     SITE_URL = "site.url"
     SITE_TOKEN = "site.token"
     SITE_ADMIN_EMAIL = "site.admin_email"
+    SITE_REDIRECT = "site.redirect"
 
 
 class Config:

stacosys/interface/form.py

@@ -42,7 +42,7 @@ def new_form_comment():
     # add a row to Comment table
     dao.create_comment(url, author_name, author_site, author_gravatar, message)
 
-    return redirect("/redirect/", code=302)
+    return redirect(app.config.get("SITE_REDIRECT"), code=302)
 
 
 def check_form_data(d):