logger_example.py
· 1.2 KiB · Python
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import loguru
loguru.logger.add("logfile_{time}.log")
logger = loguru.logger
logger.debug("Debug message")
logger.info("Info message")
logger.warning("Warning message")
logger.error("Error message")
logger.critical("Critical message")
try:
raise ValueError("This is a test error")
except ValueError as e:
logger.exception(e) # 處理例外，並顯示訊息
logger.success("Success message") # 顯示Success訊息
logger.log("Custom level", "Custom message") # 顯示自訂等級的訊息
logger.remove() # 移除logger
logger.opt(depth=1).log("Traceback message") # 顯示Traceback訊息，並限制深度為1
# 增加一個logfile，包含時間戳記和追蹤訊息
logger.add("logfile_{time}.log", backtrace=True)
logger.debug("Debug message with backtrace")
logger.info("Info message with backtrace")
logger.warning("Warning message with backtrace")
logger.error("Error message with backtrace")
logger.critical("Critical message with backtrace")
try:
raise ValueError("This is a test error with backtrace")
except ValueError as e:
logger.exception(e)
logger.success("Success message with backtrace")
logger.log("Custom level with backtrace", "Custom message with backtrace")
logger.remove()
| 1 | import loguru |
| 2 | |
| 3 | loguru.logger.add("logfile_{time}.log") |
| 4 | |
| 5 | logger = loguru.logger |
| 6 | |
| 7 | logger.debug("Debug message") |
| 8 | logger.info("Info message") |
| 9 | logger.warning("Warning message") |
| 10 | logger.error("Error message") |
| 11 | logger.critical("Critical message") |
| 12 | |
| 13 | try: |
| 14 | raise ValueError("This is a test error") |
| 15 | except ValueError as e: |
| 16 | logger.exception(e) # 處理例外，並顯示訊息 |
| 17 | |
| 18 | |
| 19 | logger.success("Success message") # 顯示Success訊息 |
| 20 | logger.log("Custom level", "Custom message") # 顯示自訂等級的訊息 |
| 21 | |
| 22 | logger.remove() # 移除logger |
| 23 | |
| 24 | logger.opt(depth=1).log("Traceback message") # 顯示Traceback訊息，並限制深度為1 |
| 25 | |
| 26 | # 增加一個logfile，包含時間戳記和追蹤訊息 |
| 27 | logger.add("logfile_{time}.log", backtrace=True) |
| 28 | |
| 29 | logger.debug("Debug message with backtrace") |
| 30 | logger.info("Info message with backtrace") |
| 31 | logger.warning("Warning message with backtrace") |
| 32 | logger.error("Error message with backtrace") |
| 33 | logger.critical("Critical message with backtrace") |
| 34 | |
| 35 | try: |
| 36 | raise ValueError("This is a test error with backtrace") |
| 37 | except ValueError as e: |
| 38 | logger.exception(e) |
| 39 | |
| 40 | logger.success("Success message with backtrace") |
| 41 | logger.log("Custom level with backtrace", "Custom message with backtrace") |
| 42 | |
| 43 | logger.remove() |
| 44 |