Cannot use logger while Django settings are running

Author: RadoRado

config/django/base.py

@@ -174,6 +174,13 @@
 
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
 
+from config.settings.loggers.settings import *  # noqa
+from config.settings.loggers.setup import LoggersSetup  # noqa
+
+INSTALLED_APPS, MIDDLEWARE = LoggersSetup.setup_settings(INSTALLED_APPS, MIDDLEWARE)
+LoggersSetup.setup_structlog()
+LOGGING = LoggersSetup.setup_logging()
+
 from config.settings.celery import *  # noqa
 from config.settings.cors import *  # noqa
 from config.settings.email_sending import *  # noqa
@@ -188,12 +195,5 @@
 
 INSTALLED_APPS, MIDDLEWARE = DebugToolbarSetup.do_settings(INSTALLED_APPS, MIDDLEWARE)
 
-from config.settings.loggers.settings import *  # noqa
-from config.settings.loggers.setup import LoggersSetup  # noqa
-
-INSTALLED_APPS, MIDDLEWARE = LoggersSetup.setup_settings(INSTALLED_APPS, MIDDLEWARE)
-LoggersSetup.setup_structlog()
-LOGGING = LoggersSetup.setup_logging()
-
 
 SHELL_PLUS_IMPORTS = ["from styleguide_example.blog_examples.print_qs_in_shell.utils import print_qs"]

config/settings/debug_toolbar/setup.py

@@ -1,12 +1,7 @@
-import structlog
 from django.urls import include, path
 
-logger = structlog.getLogger("styleguide_example.configuration")
-
 
 def show_toolbar(*args, **kwargs) -> bool:
-    log = logger.bind()
-
     """
     The general idea is the following:
 
@@ -31,7 +26,6 @@ def show_toolbar(*args, **kwargs) -> bool:
     try:
         import debug_toolbar  # noqa
     except ImportError:
-        log.info("django_debug_toolbar.setup", message="No installation found for: django_debug_toolbar")
         return False
 
     return True
@@ -44,10 +38,7 @@ class DebugToolbarSetup:
 
     @staticmethod
     def do_settings(INSTALLED_APPS, MIDDLEWARE, middleware_position=None):
-        log = logger.bind()
-
         _show_toolbar: bool = show_toolbar()
-        log.info("django_debuhg_toolbar.setup", message=f"Django Debug Toolbar in use: {_show_toolbar}")
 
         if not _show_toolbar:
             return INSTALLED_APPS, MIDDLEWARE

config/settings/loggers/settings.py

@@ -1,4 +1,16 @@
 import logging
+from enum import Enum
+
+from config.env import env, env_to_enum
+
+
+class LoggingFormat(Enum):
+    DEV = "dev"
+    JSON = "json"
+    LOGFMT = "logfmt"
+
+
+LOGGING_FORMAT = env_to_enum(LoggingFormat, env("LOGGING_FORMAT", default=LoggingFormat.DEV.value))
 
 DJANGO_STRUCTLOG_STATUS_4XX_LOG_LEVEL = logging.INFO
 DJANGO_STRUCTLOG_CELERY_ENABLED = True

config/settings/loggers/setup.py

@@ -2,6 +2,8 @@
 
 import structlog
 
+logger = structlog.getLogger("styleguide_example.configuration")
+
 
 class IgnoreFilter(logging.Filter):
     def filter(self, record):
@@ -60,17 +62,37 @@ def setup_structlog():
 
     @staticmethod
     def setup_logging():
+        from django.conf import settings
+
+        from config.settings.loggers.settings import LoggingFormat
+
+        logging_format = settings.LOGGING_FORMAT
+        formatter = "dev"
+
+        if logging_format == LoggingFormat.DEV:
+            formatter = "dev"
+
+        if logging_format == LoggingFormat.JSON:
+            formatter = "json"
+
+        if logging_format == LoggingFormat.LOGFMT:
+            formatter = "logfmt"
+
         return {
             "version": 1,
             "disable_existing_loggers": False,
             "formatters": {
-                "json_formatter": {
+                "dev": {
                     "()": structlog.stdlib.ProcessorFormatter,
-                    "processor": structlog.processors.JSONRenderer(),
+                    "processor": structlog.dev.ConsoleRenderer(),
                 },
-                "plain_console": {
+                "logfmt": {
                     "()": structlog.stdlib.ProcessorFormatter,
-                    "processor": structlog.dev.ConsoleRenderer(),
+                    "processor": structlog.processors.LogfmtRenderer(),
+                },
+                "json": {
+                    "()": structlog.stdlib.ProcessorFormatter,
+                    "processor": structlog.processors.JSONRenderer(),
                 },
             },
             "filters": {
@@ -90,7 +112,7 @@ def setup_logging():
                 # See https://docs.djangoproject.com/en/dev/topics/settings/#designating-the-settings
                 "console": {
                     "class": "logging.StreamHandler",
-                    "formatter": "plain_console",
+                    "formatter": formatter,
                 }
             },
             "loggers": {