尝试在日志文件和create custom.txt输出中提取最新错误

import datetime

# 日志文件路径
log_file_path = "path/to/log_file.log"
# create custom.txt文件路径
output_file_path = "path/to/create_custom.txt"

# 读取日志文件
with open(log_file_path, "r") as log_file:
    # 初始化最新错误信息
    latest_error = None
    latest_timestamp = None

    # 遍历日志文件的每一行
    for line in log_file:
        # 判断是否包含错误信息
        if "ERROR" in line:
            # 提取时间戳
            timestamp = line.split()[0]
            # 转换为日期时间对象
            timestamp = datetime.datetime.strptime(timestamp, "%Y-%m-%d %H:%M:%S")

            # 判断是否为最新错误信息
            if latest_timestamp is None or timestamp > latest_timestamp:
                latest_error = line
                latest_timestamp = timestamp

# 输出最新错误信息到create custom.txt文件
with open(output_file_path, "w") as output_file:
    output_file.write(latest_error)