refactor: add db_utils global logger that will be the default

1 files changed, 5 insertions, 4 deletions

diff --git a/gn3/db_utils.py b/gn3/db_utils.py
index e08caf0..19537d4 100644
--- a/gn3/db_utils.py
+++ b/gn3/db_utils.py
@@ -1,12 +1,15 @@
 """module contains all db related stuff"""
 import contextlib
 import logging
-from typing import Any, Iterator, Optional, Protocol, Tuple
+from typing import Any, Iterator, Protocol, Tuple
 from urllib.parse import urlparse
 import MySQLdb as mdb
 import xapian
 
 
+LOGGER = logging.getLogger(__file__)
+
+
 def parse_db_url(sql_uri: str) -> Tuple:
     """function to parse SQL_URI env variable note:there\
     is a default value for SQL_URI so a tuple result is\
@@ -25,10 +28,8 @@ class Connection(Protocol):
 
 
 @contextlib.contextmanager
-def database_connection(sql_uri: str, logger: Optional[logging.Logger] = None) -> Iterator[Connection]:
+def database_connection(sql_uri: str, logger: logging.Logger = LOGGER) -> Iterator[Connection]:
     """Connect to MySQL database."""
-    if logger is None:
-        logger = logging.getLogger(__file__)
     host, user, passwd, db_name, port = parse_db_url(sql_uri)
     connection = mdb.connect(db=db_name,
                              user=user,