Python AddrMap.scheduler方法代码示例

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_expires_with_update(self):
        """
        This test updates the expiry time and checks that we properly
        delay our expiry callback.
        """
        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)

        # now do an actual update to an existing Addr entry.
        now = datetime.datetime.now() + datetime.timedelta(seconds=10)
        nowutc = datetime.datetime.utcnow() + datetime.timedelta(seconds=10)
        line = 'www.example.com 72.30.2.43 "%s" EXPIRES="%s"' % (now.strftime(self.fmt), nowutc.strftime(self.fmt))
        am.update(line)
        self.assertTrue(am.find('www.example.com'))

        # the update
        now = datetime.datetime.now() + datetime.timedelta(seconds=20)
        nowutc = datetime.datetime.utcnow() + datetime.timedelta(seconds=20)
        line = 'www.example.com 72.30.2.43 "%s" EXPIRES="%s"' % (now.strftime(self.fmt), nowutc.strftime(self.fmt))
        am.update(line)
        self.assertTrue('www.example.com' in am.addr)

        # advance time by the old expiry value and we should still
        # find the entry
        clock.advance(10)
        self.assertTrue('www.example.com' in am.addr)

        # ...but advance past the new expiry (another 10 seconds) and
        # it should vanish
        clock.advance(10)
        self.assertTrue('www.example.com' not in am.addr)

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_8596_cached_3(self):
        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)

        line = 'example.invalid <error> "2013-04-03 08:28:52" error=yes EXPIRES="2013-04-03 06:28:52" CACHE="NO"'
        am.update(line)

        self.assertTrue('example.invalid' not in am.addr)
        self.assertEqual(len(clock.getDelayedCalls()), 0)

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_8596_cached_2(self):
        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)

        line = 'example.com 192.0.43.10 "2013-04-03 22:29:11" EXPIRES="2013-04-03 20:29:11" CACHED="NO"'
        am.update(line)

        self.assertTrue('example.com' in am.addr)
        self.assertEqual(len(clock.getDelayedCalls()), 1)

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_8596_cached_1(self):
        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)

        line = 'example.com 192.0.2.1 NEVER CACHED="YES"'
        am.update(line)

        self.assertTrue('example.com' in am.addr)
        self.assertEqual(len(clock.getDelayedCalls()), 0)

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_expires_never(self):
        """
        Test a NEVER expires line, as in what we'd get a startup for a
        configured address-mapping.
        """

        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)

        line = 'www.example.com 72.30.2.43 "NEVER"'
        am.update(line)

        self.assertTrue('www.example.com' in am.addr)
        self.assertEqual(len(clock.getDelayedCalls()), 0)

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_expires_never(self):
        """
        Test a NEVER expires line, as in what we'd get a startup for a
        configured address-mapping.
        """
        
        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)
        
        now = datetime.datetime.now() + datetime.timedelta(seconds=10)
        nowutc = datetime.datetime.utcnow() + datetime.timedelta(seconds=10)
        line = 'www.example.com 72.30.2.43 "NEVER"'
        
        am.update(line)

        self.assertTrue(am.addr.has_key('www.example.com'))
        self.assertEqual(len(clock.getDelayedCalls()), 0)

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_expires(self):
        """
        Test simply expiry case
        """

        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)

        now = datetime.datetime.now() + datetime.timedelta(seconds=10)
        nowutc = datetime.datetime.utcnow() + datetime.timedelta(seconds=10)
        line = 'www.example.com 72.30.2.43 "%s" EXPIRES="%s"' % (now.strftime(self.fmt), nowutc.strftime(self.fmt))

        am.update(line)

        self.assertTrue('www.example.com' in am.addr)
        # advance time past when the expiry should have occurred
        clock.advance(10)
        self.assertTrue('www.example.com' not in am.addr)

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_expires_old(self):
        """
        Test something that expires before "now"
        """

        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)

        now = datetime.datetime.now() + datetime.timedelta(seconds=-10)
        nowutc = datetime.datetime.utcnow() + datetime.timedelta(seconds=-10)
        line = 'www.example.com 72.30.2.43 "%s" EXPIRES="%s"' % (now.strftime(self.fmt), nowutc.strftime(self.fmt))

        am.update(line)
        self.assertTrue('www.example.com' in am.addr)
        # arguably we shouldn't even have put this in the map maybe,
        # but the reactor needs to iterate before our expiry callback
        # gets called (right away) which is simulated by the
        # clock.advance call
        clock.advance(0)
        self.assertTrue('www.example.com' not in am.addr)

# 需要导入模块: from txtorcon.addrmap import AddrMap [as 别名]
# 或者: from txtorcon.addrmap.AddrMap import scheduler [as 别名]
    def test_listeners(self):
        self.expires = []
        self.addrmap = []

        clock = task.Clock()
        am = AddrMap()
        am.scheduler = IReactorTime(clock)
        am.add_listener(self)

        now = datetime.datetime.now() + datetime.timedelta(seconds=10)
        nowutc = datetime.datetime.utcnow() + datetime.timedelta(seconds=10)
        line = 'www.example.com 72.30.2.43 "%s" EXPIRES="%s"' % (now.strftime(self.fmt), nowutc.strftime(self.fmt))

        am.update(line)

        # see if our listener got an update
        a = am.find('www.example.com')
        self.assertEqual(self.addrmap, [a])

        # advance time past when the expiry should have occurred
        clock.advance(10)

        # check that our listener got an expires event
        self.assertEqual(self.expires, ['www.example.com'])