Scrapy源码 Request对象
Scrapy源码 Request对象 """This module implements the Request class which is used to represent HTTPrequests in Scrapy.See documentation in docs/topics/request-response.rst"""import sixfrom w3lib.url import safe_url_stringfrom scrapy.http.headers import Headersfrom scrapy.utils.python import to_bytesfrom scrapy.utils.trackref import object_reffrom scrapy.utils.url import escape_ajaxfrom scrapy.http.common import obsolete_setterfrom scrapy.utils.curl import curl_to_request_kwargsclass Request(object_ref): def __init__(self, url, callback=None, method='GET', headers=None, body=None, cookies=None, meta