如何在scrapy中使用python请求? [英] How to use python requests with scrapy?

问题描述

我正在尝试使用 requests 来获取页面，然后将响应对象传递给解析器，但我遇到了一个问题:

def start_requests(self):产量 self.parse(requests.get(url))定义解析(自我，响应):#经过

<块引用>

builtins.AttributeError: 'generator' 对象没有属性 'dont_filter'

解决方案

您首先需要下载页面的响应，然后将该字符串转换为 HtmlResponse 对象

from scrapy.http import HtmlResponseresp = requests.get(url)response = HtmlResponse(url="", body=resp.text, encoding='utf-8')

I am trying to use requests to fetch a page then pass the response object to a parser, but I ran into a problem:

def start_requests(self):
    yield self.parse(requests.get(url))
def parse(self, response):
  #pass

builtins.AttributeError: 'generator' object has no attribute 'dont_filter'

解决方案

You first need to download the page's resopnse and then convert that string to HtmlResponse object

from scrapy.http import HtmlResponse
resp = requests.get(url)

response = HtmlResponse(url="", body=resp.text, encoding='utf-8')

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