Improved logging

server/config/settings/base.py

@@ -7,6 +7,8 @@ from pathlib import Path
 import structlog
 from environs import Env
 
+from core.utils import add_app_info
+
 SERVER_ROOT_DIR = Path(__file__).resolve(strict=True).parent.parent.parent
 # vbv_lernwelt/
 APPS_DIR = SERVER_ROOT_DIR / "vbv_lernwelt"
@@ -44,7 +46,7 @@ LOCALE_PATHS = [str(SERVER_ROOT_DIR / "locale")]
 # DATABASES
 # ------------------------------------------------------------------------------
 # https://docs.djangoproject.com/en/dev/ref/settings/#databases
-DATABASES = {"default": env.dj_db_url("VBV_DATABASE_URL")}
+DATABASES = {"default": env.dj_db_url("VBV_DATABASE_URL", default="postgres://vbv_lernwelt@localhost:5432/vbv_lernwelt")}
 DATABASES["default"]["ATOMIC_REQUESTS"] = True  # noqa F405
 DATABASES["default"]["CONN_MAX_AGE"] = env.int("CONN_MAX_AGE", default=60)  # noqa F405
 # https://docs.djangoproject.com/en/stable/ref/settings/#std:setting-DEFAULT_AUTO_FIELD
@@ -294,7 +296,6 @@ else:
         "formatters": {
             "json": {
                 "()": "pythonjsonlogger.jsonlogger.JsonFormatter",
-                # noqa I004
                 "format": "%(asctime)s %(msecs)03d %(process)d %(thread)d %(levelname)s %(name)s %(filename)s %(lineno)d %(funcName)s %(message)s",  # noqa I004
                 "datefmt": "%Y-%m-%dT%H:%M:%S",
             },
@@ -340,6 +341,7 @@ else:
         processors=[
             structlog.threadlocal.merge_threadlocal,
             structlog.stdlib.filter_by_level,
+            add_app_info,
             structlog.stdlib.PositionalArgumentsFormatter(),
             structlog.processors.StackInfoRenderer(),
             structlog.processors.format_exc_info,

server/example.env

@@ -1,3 +1,3 @@
 export VBV_DATABASE_URL='postgres://vbv_lernwelt@localhost:5432/vbv_lernwelt'
-export VBV_DJANGO_LOGGING_CONF=VBV_DJANGO_LOGGING_CONF_CONSOLE_COLOR
+#export VBV_DJANGO_LOGGING_CONF=VBV_DJANGO_LOGGING_CONF_CONSOLE_COLOR
 export VBV_DJANGO_DEBUG=True

server/vbv_lernwelt/core/utils.py

@@ -0,0 +1,13 @@
+import logging
+
+from django.conf import settings
+from structlog.types import EventDict
+
+
+def add_app_info(
+    logger: logging.Logger, method_name: str, event_dict: EventDict
+) -> EventDict:
+    event_dict["django_app"] = "vbv_lernwelt"
+    event_dict["django_dev_mode"] = settings.DJANGO_DEV_MODE
+
+    return event_dict