exceptions.TypeError：'module'对象不可调用

Question

我有一个文件ccbank_spider.py，下面是内容

class LoginSpider(BaseSpider):

 #some code

 #for hitting and parsing of the Account URL
 for accountURL in (strip(s) for itemArr in items for s in itemArr['accountURL']):
    print accountURL
    yield request(accountURL, callback=self.account_transactions)

 def account_transactions(self, response):
  print 'print text'
  return None

我收到以下错误

          File "D:\NextGen\workspace\tutorial\tutorial\spiders\ccbank_spider.py", line       45, in after_login
       yield request(accountURL, callback=self.account_transactions)
   exceptions.TypeError: 'module' object is not callable

Answer 1

          File "D:\NextGen\workspace\tutorial\tutorial\spiders\ccbank_spider.py", line       45, in after_login
       yield request(accountURL, callback=self.account_transactions)
   exceptions.TypeError: 'module' object is not callable

应该是Request而不是request，让你做from scrapy.http import Request