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
# Only support chrome & firefox.
SELENIUM_DRIVER_NAME = 'chrome'
# Default: None
SELENIUM_DRIVER_PATH = None
# Default: True
SELENIUM_HEADLESS = True
# Default: 30
SELENIUM_DRIVER_PAGE_LOAD_TIMEOUT = 30
# Set the min/max concurrent drivers to download page.
# Default: 3
# SELENIUM_MIN_DRIVERS = 5
# Default: 5
# SELENIUM_MAX_DRIVERS = 10
Use 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)
1 maintainer
Metadata
1 maintainer
Release files for scrapy-ajax-utils 0.1272
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Release files / scrapy_ajax_utils-0.1272.tar.gz
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twine/1.13.0 pkginfo/1.5.0.1 requests/2.24.0 setuptools/39.0.1 requests-toolbelt/0.9.1 tqdm/4.28.1 CPython/3.7.1
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