feat: use TUBESYNC_LOG_LEVEL for console logging

tubesync/common/logs/__init__.py

@@ -1,6 +1,7 @@
 from . import syslog
 from ._default import default_formatter, default_handler
 from ._filters import RemoveSpecificLogFilter
+from ._levels import level_from_environment
 from ._logger import app_logger, logger
 
 
@@ -10,6 +11,7 @@
     'app_logger',
     'default_formatter',
     'default_handler',
+    'level_from_environment',
     'logger',
     'syslog',
     'RemoveSpecificLogFilter',

tubesync/common/logs/_levels.py

@@ -0,0 +1,12 @@
+import logging
+from os import getenv
+
+def level_from_environment(env_var, default=None):
+    levels_dict = logging.getLevelNamesMapping()
+    if default is None:
+        default = 'INFO'
+    level_string = getenv(env_var, default)
+    level_number = levels_dict.get(level_string.upper())
+    if not (level_number and isinstance(level_number, int)):
+        level_number = levels_dict.get(default.upper(), 0)
+    return logging.getLevelName(level_number)

tubesync/tubesync/settings.py

@@ -1,7 +1,7 @@
 from django import VERSION as DJANGO_VERSION
 from pathlib import Path
 from common.huey import sqlite_tasks
-from common.logs import syslog
+from common.logs import level_from_environment, syslog
 from common.utils import getenv
 from sync.choices import TaskQueue
 
@@ -159,7 +159,7 @@
         },
         'stderr': {
             'class': 'logging.StreamHandler',
-            'level': 'DEBUG' if DEBUG else 'INFO',
+            'level': 'DEBUG' if DEBUG else level_from_environment('TUBESYNC_LOG_LEVEL', 'INFO'),
             'formatter': 'common',
         },
         'stderr_worker_process': {