"""Shows how to fetch all cookies, all cookies for
a given url and how to delete a specific cookie. For
an example on how to set a cookie see the 'setcookie.py'
snippet."""
from cefpython3 import cefpython as cef
def main():
cef.Initialize()
browser = cef.CreateBrowserSync(
url="http://www.html-kit.com/tools/cookietester/",
window_title="Cookies")
browser.SetClientHandler(LoadHandler())
cef.MessageLoop()
del browser
cef.Shutdown()
class LoadHandler(object):
def OnLoadingStateChange(self, browser, is_loading, **_):
if is_loading:
print("Page loading complete - start visiting cookies")
manager = cef.CookieManager.GetGlobalManager()
# Must keep a strong reference to the CookieVisitor object
# while cookies are being visited.
self.cookie_visitor = CookieVisitor()
# Visit all cookies
result = manager.VisitAllCookies(self.cookie_visitor)
if not result:
print("Error: could not access cookies")
# To visit cookies only for a given url uncomment the
# code below.
"""
url = "http://www.html-kit.com/tools/cookietester/"
http_only_cookies = False
result = manager.VisitUrlCookies(url, http_only_cookies,
self.cookie_visitor)
if not result:
print("Error: could not access cookies")
"""
class CookieVisitor(object):
def Visit(self, cookie, count, total, delete_cookie_out):
"""This callback is called on the IO thread."""
print("Cookie {count}/{total}: '{name}', '{value}'"
.format(count=count+1, total=total, name=cookie.GetName(),
value=cookie.GetValue()))
# Set a cookie named "delete_me" and it will be deleted.
# You have to refresh page to see whether it succeeded.
if cookie.GetName() == "delete_me":
# 'delete_cookie_out' arg is a list passed by reference.
# Set its '0' index to True to delete the cookie.
delete_cookie_out[0] = True
print("Deleted cookie: {name}".format(name=cookie.GetName()))
# Return True to continue visiting more cookies
return True
if __name__ == '__main__':
main()