Add log module root and output levels (#534)

Author: wu-clan

backend/common/log.py

@@ -41,7 +41,7 @@ def setup_logging():
     """
     # Set the logging handler and level
     logging.root.handlers = [InterceptHandler()]
-    logging.root.setLevel('NOTSET')
+    logging.root.setLevel(settings.LOG_STD_LEVEL)
 
     # Remove all log handlers and propagate to root logger
     for name in logging.root.manager.loggerDict.keys():
@@ -69,6 +69,7 @@ def correlation_id_filter(record):
         handlers=[
             {
                 'sink': sys.stdout,
+                'level': settings.LOG_STD_LEVEL,
                 'filter': lambda record: correlation_id_filter(record),
                 'format': settings.LOG_STD_FORMAT,
             }
@@ -98,7 +99,7 @@ def set_custom_logfile():
     # stdout file
     logger.add(
         str(log_access_file),
-        level=settings.LOG_ACCESS_LEVEL,
+        level=settings.LOG_ACCESS_FILE_LEVEL,
         filter=lambda record: record['level'].no <= 25,
         backtrace=False,
         diagnose=False,
@@ -108,7 +109,7 @@ def set_custom_logfile():
     # stderr file
     logger.add(
         str(log_error_file),
-        level=settings.LOG_ERROR_LEVEL,
+        level=settings.LOG_ERROR_FILE_LEVEL,
         filter=lambda record: record['level'].no >= 30,
         backtrace=True,
         diagnose=True,

backend/core/conf.py

@@ -95,6 +95,11 @@ class Settings(BaseSettings):
     COOKIE_REFRESH_TOKEN_EXPIRE_SECONDS: int = TOKEN_REFRESH_EXPIRE_SECONDS
 
     # Log
+    LOG_CID_DEFAULT_VALUE: str = '-'
+    LOG_CID_UUID_LENGTH: int = 32  # must <= 32
+    LOG_STD_LEVEL: str = 'INFO'
+    LOG_ACCESS_FILE_LEVEL: str = 'INFO'
+    LOG_ERROR_FILE_LEVEL: str = 'ERROR'
     LOG_STD_FORMAT: str = (
         '<green>{time:YYYY-MM-DD HH:mm:ss.SSS}</> | <lvl>{level: <8}</> | '
         '<cyan> {correlation_id} </> | <lvl>{message}</>'
@@ -103,10 +108,6 @@ class Settings(BaseSettings):
         '<green>{time:YYYY-MM-DD HH:mm:ss.SSS}</> | <lvl>{level: <8}</> | '
         '<cyan> {correlation_id} </> | <lvl>{message}</>'
     )
-    LOG_CID_DEFAULT_VALUE: str = '-'
-    LOG_CID_UUID_LENGTH: int = 32  # must <= 32
-    LOG_ACCESS_LEVEL: str = 'INFO'
-    LOG_ERROR_LEVEL: str = 'ERROR'
     LOG_ACCESS_FILENAME: str = 'fba_access.log'
     LOG_ERROR_FILENAME: str = 'fba_error.log'