use delayed db initialisation to allow parsing parameters in main

1 files changed, 13 insertions, 9 deletions

diff --git a/halfnarp2.py b/halfnarp2.py
index ebd6f6b..5451411 100755
--- a/halfnarp2.py
+++ b/halfnarp2.py
@@ -12,15 +12,6 @@ import markdown
 from html_sanitizer import Sanitizer
 from hashlib import sha256
 
-app = Flask(__name__)
-app.config["SQLALCHEMY_DATABASE_URI"] = "postgresql://halfnarp@localhost:5432/halfnarp"
-app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
-app.config["SERVER_NAME"] = "halfnarp.events.ccc.de"
-app.config["SECRET_KEY"] = "<YOUR SERVER SECRET HERE>"
-app.jinja_env.trim_blocks = True
-app.jinja_env.lstrip_blocks = True
-CORS(app)
-
 db = SQLAlchemy(app)
 
 
@@ -276,6 +267,19 @@ if __name__ == "__main__":
         config["pretalx-url"] + "api/events/" + config["pretalx-conference"]
     )
 
+    app = Flask(__name__)
+    app.config["SQLALCHEMY_DATABASE_URI"] = config.get(
+        "database-uri", "sqlite:///test.db"
+    )
+    app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
+    app.config["SERVER_NAME"] = config.get("server-name", "localhost")
+    app.config["SECRET_KEY"] = "<YOUR SERVER SECRET HERE>"
+    app.jinja_env.trim_blocks = True
+    app.jinja_env.lstrip_blocks = True
+    CORS()
+
+    db.init(app)
+
     with app.app_context():
         db.create_all()
         if args.pretalx_import: