def test_write_to(self):
person = Person(first_name="Granny", last_name="Goose")
person.save()
person = Person.objects.get_by_id(person.id)
person.first_name = 'Pages'
pipeline = person.db.pipeline()
person.write_to(pipeline)
with Mutex(person):
pipeline.execute()
person = Person.objects.get_by_id(person.id)
self.assertEqual('Pages', person.first_name)
def test_lock_expired(self):
Mutex(self.p1).lock()
with Mutex(self.p2):
self.assert_(True)
def f2(person, t):
with Mutex(person):
t['time'] = time.time()
def f1(person, t):
with Mutex(person):
time.sleep(0.4)
t['time'] = time.time()