MechanicalSoup网站自动交互Python库
MechanicalSoup是一个与网站自动交互Python库。
使用示例：
"""Example app to login to GitHub"""
import argparse
import mechanicalsoup
parser = argparse.ArgumentParser(description='Login to GitHub.')
parser.add_argument("username")
parser.add_argument("password")
args = parser.parse_args()
browser = mechanicalsoup.Browser()
# request github login page. the result is a requests.Response object http://docs.python-requests.org/en/latest/user/quickstart/#response-content
login_page = browser.get("https://github.com/login")
# login_page.soup is a BeautifulSoup object http://www.crummy.com/software/BeautifulSoup/bs4/doc/#beautifulsoup
# we grab the login form
login_form = login_page.soup.select("#login")[0].select("form")[0]
# specify username and password
login_form.select("#login_field")[0]['value'] = args.username
login_form.select("#password")[0]['value'] = args.password
# (or alternatively)
# login_form.input({"login": args.username, "password": args.password})
# submit form
page2 = browser.submit(login_form, login_page.url)
# verify we are now logged in
messages = page2.soup.find('div', class_='flash-messages')
if messages:
print(messages.text)
assert page2.soup.select(".logout-form")
print(page2.soup.title.text)
# verify we remain logged in (thanks to cookies) as we browse the rest of the site
page3 = browser.get("https://github.com/hickford/MechanicalSoup")
assert page3.soup.select(".logout-form")评论