first commit

lib2/support/logger.py

@@ -0,0 +1,86 @@
+import os, sys, logging, logging.handlers  # noqa F401
+from datetime import datetime
+from pytz import timezone, utc
+
+"""
+ConsoleColor.Black => "\x1B[30m",
+            ConsoleColor.DarkRed => "\x1B[31m",
+            ConsoleColor.DarkGreen => "\x1B[32m",
+            ConsoleColor.DarkYellow => "\x1B[33m",
+            ConsoleColor.DarkBlue => "\x1B[34m",
+            ConsoleColor.DarkMagenta => "\x1B[35m",
+            ConsoleColor.DarkCyan => "\x1B[36m",
+            ConsoleColor.Gray => "\x1B[37m",
+            ConsoleColor.Red => "\x1B[1m\x1B[31m",
+            ConsoleColor.Green => "\x1B[1m\x1B[32m",
+            ConsoleColor.Yellow => "\x1B[1m\x1B[33m",
+            ConsoleColor.Blue => "\x1B[1m\x1B[34m",
+            ConsoleColor.Magenta => "\x1B[1m\x1B[35m",
+            ConsoleColor.Cyan => "\x1B[1m\x1B[36m",
+            ConsoleColor.White => "\x1B[1m\x1B[37m",
+"""
+
+
+class CustomFormatter(logging.Formatter):
+    """Logging Formatter to add colors and count warning / errors"""
+
+    grey = "\x1b[38;21m"
+    yellow = "\x1b[33;21m"
+    red = "\x1b[31;21m"
+    bold_red = "\x1b[31;1m"
+    reset = "\x1b[0m"
+    green = "\x1B[32m"
+    # format = "[%(asctime)s|%(name)s|%(levelname)s - %(message)s (%(filename)s:%(lineno)d)"
+    format = "[%(asctime)s|%(name)s %(pathname)s:%(lineno)s] %(message)s"
+
+    FORMATS = {
+        logging.DEBUG: grey + format + reset,
+        logging.INFO: green + format + reset,
+        logging.WARNING: yellow + format + reset,
+        logging.ERROR: red + format + reset,
+        logging.CRITICAL: bold_red + format + reset,
+    }
+
+    def format(self, record):
+        log_fmt = self.FORMATS.get(record.levelno)
+        formatter = logging.Formatter(log_fmt)
+        return formatter.format(record)
+
+
+def get_logger(name=None, log_path=None):
+    if name is None:
+        name = sys.argv[0].rsplit(".", 1)[0]
+    logger = logging.getLogger(name)
+    if not logger.handlers:
+        level = logging.DEBUG
+        logger.setLevel(level)
+        formatter = logging.Formatter(
+            "[%(asctime)s|%(levelname)s|%(filename)s:%(lineno)s] %(message)s"
+        )
+
+        def customTime(*args):
+            utc_dt = utc.localize(datetime.utcnow())
+            my_tz = timezone("Asia/Seoul")
+            converted = utc_dt.astimezone(my_tz)
+            return converted.timetuple()
+
+        formatter.converter = customTime
+        file_max_bytes = 1 * 1024 * 1024
+        if log_path is None:
+            log_path = os.path.join(os.getcwd(), "tmp")
+            os.makedirs(log_path, exist_ok=True)
+        fileHandler = logging.handlers.RotatingFileHandler(
+            filename=os.path.join(log_path, f"{name}.log"),
+            maxBytes=file_max_bytes,
+            backupCount=5,
+            encoding="utf8",
+            delay=True,
+        )
+        streamHandler = logging.StreamHandler()
+
+        fileHandler.setFormatter(formatter)
+        streamHandler.setFormatter(CustomFormatter())
+
+        logger.addHandler(fileHandler)
+        logger.addHandler(streamHandler)
+    return logger