From 8798f6d829b424c9aa00ae8a038abc50ef59fae5 Mon Sep 17 00:00:00 2001
From: jiazeh <45085050+jiazeh@users.noreply.github.com>
Date: Fri, 13 Aug 2021 14:57:22 +0800
Subject: [PATCH] Update light_spider.py

Add a callback function when starting to run.
---
 fastspider/core/spiders/light_spider.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fastspider/core/spiders/light_spider.py b/fastspider/core/spiders/light_spider.py
index 01c5a43..9fc475b 100644
--- a/fastspider/core/spiders/light_spider.py
+++ b/fastspider/core/spiders/light_spider.py
@@ -74,6 +74,7 @@ def run(self):
 		"""
 			启动线程
 		"""
+		self.start_callback()
 		# 先将任务监听的控制方法启动, 再通过add_task将需要爬取的request对象写入, 通过while检测任务执行的情况, 任务执行完, 则暂定任务_thread_stop设置为True
 		for i in range(self._thread_count):
 			spider_controller = LightSpiderController(self._memory_db, self._item_cache)
@@ -101,3 +102,6 @@ def run(self):
 
 				print("无任务, 爬虫执行完毕")
 				break
+				
+		self.end_callback()
+		self._started.clear()