Python压力测试工具

写这个东西的初衷是因为，马上就要压力测试，想要写一个工具并可以根据结果生成图表,在该项目基础上可以定制化开发，喜欢或对你有帮助给个start谢谢啦

用到的技术和依赖包

多线程
锁
requests
pyecharts

配置了两种发起请求方式(这里如果数量过多还可以再优化多线程循环)

快速请求，将请求池中的请求全部发送
慢速请求，在指定的时间内全部发送完毕

def fast_run(begin, end):
   log.logger.warning("开始index{} 结束index{}".format(begin, end))
   run_start_time = time.time()
   log.logger.info('开始发起快速异步请求....')
   for request in syncPool[int(begin):int(end)]:
       request.start()
   log.logger.warning("请求消耗时间 {:.2f} 豪秒".format((time.time() - run_start_time) * 1000))
   
def slow_run(begin, end, slowTime):
   log.logger.warning("开始index{} 结束index{}".format(begin, end))
   run_start_time = time.time()
   log.logger.info('开始发起慢速异步请求....')
   if slowTime == 0:
       fast_run(begin, end)
   else:
       waitTime = round(((slowTime * 1000) / len(syncPool)) / 1000, 3)
       log.logger.info("延迟时间为{}毫秒".format(waitTime * 1000))
       for request in syncPool[int(begin):int(end)]:
           request.start()
           time.sleep(waitTime)
   log.logger.warning("请求消耗时间 {} 豪秒".format((time.time() - run_start_time) * 1000))
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数据统计

def out(length):
   log.logger.warning(f"总请求次数 {int(length)} 次")
   log.logger.warning(f"成功请求 {len(sync.success)} 次")
   log.logger.warning(f"失败请求 {len(sync.fail)} 次")
   log.logger.warning(f"限流请求 {sync.limit} 次")
   log.logger.warning("成功率 {:.2f} %".format((len(sync.success) / int(length)) * 100))
   log.logger.warning("失败率 {:.2f} %".format((len(sync.fail) / int(length)) * 100))
   log.logger.warning("限流百分比 {:.2f} %".format(sync.limit / int(length) * 100))
   log.logger.warning("最长请求时间 {:.2f} 毫秒".format(max(sync.response_time)))
   log.logger.warning("最短请求时间 {:.2f} 毫秒".format(min(sync.response_time)))
   log.logger.warning("平均请求时间 {:.2f} 毫秒".format(sum(sync.response_time) / len(sync.response_time)))
   # 打印成功请求的request中信息
   for success in sync.success:
       log.logger.debug(success.content)
   # 打印失败请求的request中信息
   for fail in sync.fail:
       if fail is not None:
           log.logger.debug(fail.content)
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多线程请求对象

class SyncRequestTask(threading.Thread):

   def __init__(self, threadId, url, method, params, header, timeout=10):
       threading.Thread.__init__(self)
       self.setName(f"sync-{threadId}")
       self.url = url
       self.method = method
       self.params = params
       self.timeout = timeout
       self.header = header

   # 发送请求
   def request(self):
       req = None
       try:
           if self.method == 'GET':
               req = self.doGet()
               self.add(req)
           else:
               req = self.doPost()
               self.add(req)
       except Exception as e:
           print(e)
           fail.append(req)

   def doGet(self):
       startTime = time.time()

       s = sessions.session()
       req = s.get(self.url, headers=self.header, timeout=self.timeout)
       data_build(self.getName(), time.time() - startTime)
       req.close()
       return req

   def doPost(self):
       # request_body = json.dumps(self.params)
       s = sessions.session()
       startTime = time.time()
       req = s.post(self.url, data=self.params, headers=self.header, timeout=self.timeout)
       data_build(self.getName(), time.time() - startTime)
       req.close()
       return req

   @staticmethod
   def add(request):
       global lock
       global limit
       lock.acquire()
       if request.status_code == 200:
           success.append(request)
       elif request.status_code == 429:
           limit += 1
       else:
           fail.append(request)
       lock.release()

   def run(self):
       # 开始发送请求
       self.request()
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