trying to fix logging

capsulflask/__init__.py

@@ -1,3 +1,5 @@
+import logging 
+from logging.config import dictConfig as logging_dict_config
 
 import os
 
@@ -13,9 +15,12 @@ from capsulflask.btcpay import client as btcpay
 load_dotenv(find_dotenv())
 
 app = Flask(__name__)
+
 app.config.from_mapping(
   BASE_URL=os.environ.get("BASE_URL", default="http://localhost:5000"),
   SECRET_KEY=os.environ.get("SECRET_KEY", default="dev"),
+  LOG_LEVEL=os.environ.get("LOG_LEVEL", default="INFO"),
+
   DATABASE_URL=os.environ.get("DATABASE_URL", default="sql://postgres:dev@localhost:5432/postgres"),
   DATABASE_SCHEMA=os.environ.get("DATABASE_SCHEMA", default="public"),
 
@@ -37,6 +42,28 @@ app.config.from_mapping(
   BTCPAY_URL=os.environ.get("BTCPAY_URL", default="https://btcpay.cyberia.club")
 )
 
+logging_dict_config({
+    'version': 1,
+    'formatters': {'default': {
+        'format': '[%(asctime)s] %(levelname)s in %(module)s: %(message)s',
+    }},
+    'handlers': {'wsgi': {
+        'class': 'logging.StreamHandler',
+        'stream': 'ext://flask.logging.wsgi_errors_stream',
+        'formatter': 'default'
+    }},
+    'root': {
+        'level': app.config['LOG_LEVEL'],
+        'handlers': ['wsgi']
+    }
+})
+
+# app.logger.critical("critical")
+# app.logger.error("error")
+# app.logger.warning("warning")
+# app.logger.info("info")
+# app.logger.debug("debug")
+
 stripe.api_key = app.config['STRIPE_SECRET_KEY']
 stripe.api_version = app.config['STRIPE_API_VERSION']
 
@@ -59,5 +86,3 @@ app.register_blueprint(cli.bp)
 
 app.add_url_rule("/", endpoint="index")
 
-if __name__ == "__main__":
-  app.run(host='127.0.0.1')