added new folder and ran tests

web_ui/src/main.py

@@ -0,0 +1,53 @@
+from __future__ import annotations
+
+import logging
+import os
+from pathlib import Path
+
+from app import app
+from dotenv import load_dotenv
+
+# prepare optional local setup
+env_path = Path(__file__).parent.parent.parent / 'local.env'
+assert env_path.exists()
+load_dotenv(env_path)
+
+# ensure env vars set
+necesasary_var_list = {
+    'MONGO_HOST',
+    'MONGO_DB',
+    'MONGO_COLLECTION',
+    'MONGO_USER',
+    'MONGO_PASSWORD',
+    'DASH_AUTH_USERNAME',
+    'DASH_AUTH_PASSWORD',
+}
+for env_var in necesasary_var_list:
+    # ensure env var set
+    assert (
+        env_var in os.environ
+    ), (
+        f"environment variable not set: {env_var}"
+    )
+
+# setup logging stream handler
+FMT = (
+    '%(asctime)s | '
+    '%(levelname)s | '
+    '%(filename)s | '
+    '%(funcName)s | '
+    '%(message)s'
+)
+DATEFMT = '%Y-%m-%d %H:%M:%S'
+logging.basicConfig(format=FMT, datefmt=DATEFMT, level=logging.INFO)
+
+logging.info('initialized app')
+server = app.server
+server.config.update(SECRET_KEY=os.urandom(24))
+
+if __name__ == '__main__':
+    # prepare local env vars
+    os.environ['MONGO_HOST'] = 'localhost'
+    # run app
+    app.run(debug=True)
+    logging.info('started app')