python 编写的iis日志分析小工具

import argparse

# 创建解析器对象
parser = argparse.ArgumentParser(description='这是一个日志分析程序')
# 添加参数
parser.add_argument('-f', type=str, help='日志文件地址',required=True)
parser.add_argument('-ip', type=str, help='ip地址',required=False)
parser.add_argument('-s', type=str, help='状态码',required=False)
parser.add_argument('-m', type=str, help='请求方式',required=False)
# 解析参数
args = parser.parse_args()
print(args)
# 使用参数
adress=args.f
ip0=args.ip
status0=args.s
method0=args.m
# 根据参数个数执行不同的方法
condtion="not x.startswith('#')"
if args.ip:
   condtion+=" and x.split()[8]==ip0"
if args.s:
   condtion+=" and x.split()[13]==status0"
if args.m:
   condtion+=" and x.split()[4]==method0.upper()"
#print(condtion)

# def tiaojian(x):
#   condtion="not x.startswith('#')"
#   if ip0 != None:
#       condtion+=" and x.split()[8]==ip0"
#       #return condtion and x.split()[8]==ip0
#   if status0 != None:
#       condtion+=" and x.split()[13]==status0"
#       #return not x.startswith('#') and x.split()[8]==ip0 and x.split()[13]==status0
#   if method0 != None:
#       condtion+=" and x.split()[4]==method0"
#       #return not x.startswith('#') and x.split()[8]==ip0 and x.split()[13]==status0 and x.split()[4]==method0
#   #print(condtion)
#   return eval(condtion)



with open(adress) as f:
  lines=f.readlines()
  filtered_numbers = [x for x in lines if eval(condtion)]
  #filtered_numbers = list(filter(tiaojian, lines))  使用filter函数
  #print(filtered_numbers[0])
  if len(filtered_numbers):
    for line in filtered_numbers:
      if line.startswith('#'):
        continue
      ip=line.split()[8].ljust(16)
      ip1=line.split()[8]
      #使用字符串的 ljust() 方法来将内容左对齐
      time=line.split()[0] +'-'+ line.split()[1]
      methon=line.split()[4]
      url=line.split()[5]+line.split()[6]
      status=line.split()[13]
      tab=''.rjust(10)
      print(f"ip地址： {ip} 时间： {time}  请求方式： {methon}  状态： {status}  url：{url}  ")
  print("共"+str(len(filtered_numbers))+"条记录")

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python 编写的iis日志分析小工具基本框架，可以任意修改调整成实际应用情况