Quel est l'équivalent de:
driver.get_cookies()
obtenir le LocalStorage au lieu de ookies?
L'API python ne fournit pas un moyen de lire/écrire directement le stockage local, mais cela peut être fait avec execute_script
.
class LocalStorage:
def __init__(self, driver) :
self.driver = driver
def __len__(self):
return self.driver.execute_script("return window.localStorage.length;")
def items() :
return self.driver.execute_script( \
"var ls = window.localStorage, items = {}; " \
"for (var i = 0, k; i < ls.length; ++i) " \
" items[k = ls.key(i)] = ls.getItem(k); " \
"return items; ")
def keys() :
return self.driver.execute_script( \
"var ls = window.localStorage, keys = []; " \
"for (var i = 0; i < ls.length; ++i) " \
" keys[i] = ls.key(i); " \
"return keys; ")
def get(self, key):
return self.driver.execute_script("return window.localStorage.getItem(arguments[0]);", key)
def set(self, key, value):
self.driver.execute_script("window.localStorage.setItem(arguments[0], arguments[1]);", key, value)
def has(self, key):
return key in self.keys()
def remove(self, key):
self.driver.execute_script("window.localStorage.removeItem(arguments[0]);", key)
def clear(self):
self.driver.execute_script("window.localStorage.clear();")
def __getitem__(self, key) :
value = self.get(key)
if value is None :
raise KeyError(key)
return value
def __setitem__(self, key, value):
self.set(key, value)
def __contains__(self, key):
return key in self.keys()
def __iter__(self):
return self.items().__iter__()
def __repr__(self):
return self.items().__str__()
Exemple d'utilisation:
# get the local storage
storage = LocalStorage(driver)
# set an item
storage["mykey"] = 1234
storage.set("mykey2", 5678)
# get an item
print(storage["mykey"]) # raises a KeyError if the key is missing
print(storage.get("mykey")) # returns None if the key is missing
# delete an item
storage.remove("mykey")
# iterate items
for key, value in storage.items():
print("%s: %s" % (key, value))
# delete items
storage.clear()
Essayer:
driver.execute_script("window.localStorage.setItem('key','value');");
driver.execute_script("window.localStorage.getItem('key');");
Voir la réponse à la question Obtenir la valeur de retour du code Javascript dans Selenium .
En gros, vous devez faire quelque chose comme ce qui suit:
from Selenium import webdriver
wd = webdriver.Firefox()
wd.get("http://localhost/foo/bar")
wd.execute_script("return localStorage.getItem('foo')")