Add logging to basic_example and update PostgreSQL database name

example/basic_example.py

@@ -1,7 +1,14 @@
 """Example usage of DockerComposeManager to generate a docker-compose.yaml file."""
 
+from __future__ import annotations
+
+import logging
+
 from compose import DockerComposeManager
 
+logging.basicConfig(level=logging.DEBUG)
+logger: logging.Logger = logging.getLogger("docker-compose-example")
+
 if __name__ == "__main__":
     # Path to the compose file to generate
     compose_path = "docker-compose.yaml"
@@ -24,7 +31,7 @@ if __name__ == "__main__":
         environment={
             "POSTGRES_USER": "user",
             "POSTGRES_PASSWORD": "password",
-            "POSTGRES_DB": "exampledb",
+            "POSTGRES_DB": "example_db",
         },
         ports=["5432:5432"],
         volumes=["db_data:/var/lib/postgresql/data"],
@@ -33,4 +40,4 @@ if __name__ == "__main__":
     # Save the compose file
     manager.save()
 
-    print(f"docker-compose.yaml generated at {compose_path}")
+    logger.info("docker-compose.yaml generated at %s", compose_path)