小编Mas*_*man的帖子

from __future__ import print_function
  import scrapy
  from scrapy.crawler import CrawlerProcess
  from scrapy.utils.project import get_project_settings


  def main():
      process = CrawlerProcess(get_project_settings())
      process.crawl("quotes")
      process.start()

  if __name__ == '__main__' : main()

当自定义python脚本从scrapy项目文件夹中运行时，蜘蛛可以正常运行，例如

C:\wamp64\www\tutorial>python runningpiders.py

但是当自定义 python 脚本从项目文件夹之外运行时，scrapy 会引发以下异常，例如

C:\wamp64\www>python 教程/runspiders.py

File "C:\Python27\lib\site-packages\scrapy\spiderloader.py", line 43, in load
raise KeyError("Spider not found: {}".format(spider_name))
KeyError: 'Spider not found: quotes'