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import pickle
import importlib
import mechanize
import mechanize._response
import mechanize._testcase
from mechanize.polyglot import is_py2
pickle_modules = [pickle]
if is_py2:
pickle_modules.append(importlib.import_module('cPickle'))
def pickle_and_unpickle(obj, implementation):
return implementation.loads(implementation.dumps(obj))
def test_pickling(obj, check=lambda unpickled: None):
for pm in pickle_modules:
check(pickle_and_unpickle(obj, pm))
class PickleTest(mechanize._testcase.TestCase):
def test_pickle_cookie(self):
from mechanize._clientcookie import cookies_equal
cookiejar = mechanize.CookieJar()
url = "http://example.com/"
request = mechanize.Request(url)
response = mechanize._response.test_response(
headers=[("Set-Cookie", "spam=eggs")], url=url)
[cookie] = cookiejar.make_cookies(response, request)
def check_equality(b):
self.assertTrue(cookies_equal(cookie, b))
test_pickling(cookie, check_equality)
def test_pickle_cookiejar(self):
test_pickling(mechanize.CookieJar())
if __name__ == "__main__":
mechanize._testcase.main()
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