Create loggers.py

loggers.py

@@ -0,0 +1,103 @@
+import logging
+from logging.config import dictConfig
+
+from contextvars import ContextVar
+
+request_id: ContextVar[str] = ContextVar('request_id', default='')
+request_session: ContextVar[dict] = ContextVar('request_session', default={})
+
+
+# import logging
+
+class RequestIDFilter(logging.Filter):
+
+    def filter(self, record: logging.LogRecord) -> bool:
+        record.request_id = request_id.get()
+        return True
+
+
+log_config = {
+    "disable_existing_loggers": False,
+    'version': 1,
+    'formatters': {
+        'default': {
+            'format': '[%(asctime)s] %(levelname)s %(pathname)s %(module)s %(lineno)d -> %(message)s',
+            'datefmt': '%Y-%m-%d %H:%M:%S %z'
+        }},
+    'handlers': {'console': {
+        'class': 'logging.StreamHandler',
+        'formatter': 'default',
+        "stream": "ext://sys.stdout"
+    }},
+    "loggers": {
+        'root': {
+            'level': 'INFO',
+            'handlers': ['console']
+        }
+    }
+}
+
+log_config = {
+    "version": 1,
+    "disable_existing_loggers": False,
+    'filters': {
+        'request_id_filter': {
+            "()": RequestIDFilter
+        }
+    },
+    "formatters": {
+        'access': {
+            '()': 'uvicorn.logging.AccessFormatter',
+            'fmt': '[%(asctime)s] [%(request_id)s] %(levelprefix)s - %(client_addr)s - "%(request_line)s" %(status_code)s',
+            "datefmt": "%Y-%m-%d %H:%M:%S %z",
+            "use_colors": True
+        },
+        "default": {
+            "()": "uvicorn.logging.DefaultFormatter",
+            'fmt': '[%(asctime)s] [%(request_id)s] %(levelname)s %(pathname)s %(module)s %(lineno)d -> %(message)s',
+            # 'fmt': '[%(asctime)s] %(levelname)s %(pathname)s %(module)s %(lineno)d -> %(message)s',
+            'datefmt': '%Y-%m-%d %H:%M:%S %z',
+            "use_colors": True
+        },
+    },
+    "handlers": {
+        'access': {
+            'class': 'logging.StreamHandler',
+            'formatter': 'access',
+            'stream': 'ext://sys.stdout',
+            "filters": ['request_id_filter']
+
+        },
+        "default": {
+            "formatter": "default",
+            "class": "logging.StreamHandler",
+            "stream": "ext://sys.stdout",
+            "filters": ['request_id_filter']
+        },
+    },
+    "loggers": {
+        "log": {
+            "handlers": ["default"],
+            "level": "INFO",
+            "propagate": False
+        },
+        "uvicorn": {
+            "handlers": ["default"],
+            "level": "INFO",
+            "propagate": True
+        },
+        'uvicorn.access': {
+            'handlers': ['access'],
+            'level': 'INFO',
+            'propagate': False
+        },
+        'uvicorn.error': {
+            'level': 'INFO',
+            'propagate': False
+        }
+    },
+}
+
+dictConfig(log_config)
+
+logger = logging.getLogger("log")