77 lines
2.2 KiB
Python
77 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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"""
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清洗阿里云日志，25-06-06修订
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"""
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import csv
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import re
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from datetime import datetime
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import pandas
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from utils.pandas_extension import save_as_workbook
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try:
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print("正在清洗阿里云日志...", end="")
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# 清洗后数据
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data_processed = []
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# 打开阿里云日志（将文件对象作为迭代器）
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with open("log.csv", "r", encoding="utf-8") as file:
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records = csv.DictReader(file)
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for record in records:
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# noinspection PyDictCreation
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data = {}
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# 解析时间戳
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data["time"] = datetime.fromtimestamp(int(record["__time__"])).strftime(
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"%Y-%m-%d %H:%M:%S"
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)
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# 解析MESSAGE
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message = record.get("message")
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if message is None:
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continue
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for line in message.split("\n"):
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# 解析用户标识
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if line.startswith("user_id"):
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if search := re.search(r"user_id\s*:\s*(?P<user_id>\d+)", line):
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data["user_id"] = search.group("user_id")
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# 解析登录设备终端和版本号
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if line.startswith("request params"):
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# 解析staticTerminal
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if search := re.search(
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r"staticTerminal=(?P<static_terminal>[^&]+)", line
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):
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data["static_terminal"] = search.group("static_terminal")
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# 解析staticVersion
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if search := re.search(
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r"staticVersion=(?P<static_version>[^&]+)", line
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):
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data["static_version"] = search.group("static_version")
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data_processed.append(data)
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dataset = pandas.DataFrame(data=data_processed)
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print("已完成")
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except FileNotFoundError:
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print("未找到阿里云日志文件，脚本终止")
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exit()
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except Exception as exception:
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print(f"发生异常 {exception}，脚本终止")
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exit()
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print("正在保存为工作簿...", end="")
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save_as_workbook(worksheets=[("Sheet1", dataset)], workbook_name="data_processed.xlsx")
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print("已完成")
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