scrapy_ajax_utils
utils for ajax in scrapy project. includes selenium, splash.
Usage
For selenium
Define the selenium webdriver name, executable path and is headless in settings.py
# Default: chrome
SELENIUM_DRIVER_NAME = 'chrome'
# Default: None
SELENIUM_DRIVER_PATH = None
# Default: True
SELENIUM_HEADLESS = TrueUse in your spider:
import scrapy
from scrapy_ajax_utils import selenium_support, SeleniumRequest
@selenium_support
class MySpider(scrapy.Spider):
start_urls = ['https://www.baidu.com']
def start_requests(self):
for url in self.start_urls:
yield SeleniumRequest(url)For splash
The default splash url is http://127.0.0.1:8050, if not right, DO NOT use the splash_support function.
import scrapy
from scrapy_ajax_utils import splash_support, SplashRequest
@splash_support
class MySpider(scrapy.Spider):
start_urls = ['https://www.baidu.com']
def start_requests(self):
for url in self.start_urls:
yield SplashRequest(url)