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Python Client.delete_by_tag方法代码示例

本文整理汇总了Python中memcache.Client.delete_by_tag方法的典型用法代码示例。如果您正苦于以下问题:Python Client.delete_by_tag方法的具体用法?Python Client.delete_by_tag怎么用?Python Client.delete_by_tag使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在memcache.Client的用法示例。


在下文中一共展示了Client.delete_by_tag方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: TestMemcache

# 需要导入模块: from memcache import Client [as 别名]
# 或者: from memcache.Client import delete_by_tag [as 别名]

#.........这里部分代码省略.........
            self.mc.set("this has spaces", 1)
        except Client.MemcachedKeyCharacterError as err:
            self.assertTrue("characters not allowed" in err.args[0])
        else:
            self.fail(
                "Expected Client.MemcachedKeyCharacterError, nothing raised")

    def test_sending_control_characters(self):
        try:
            self.mc.set("this\x10has\x11control characters\x02", 1)
        except Client.MemcachedKeyCharacterError as err:
            self.assertTrue("characters not allowed" in err.args[0])
        else:
            self.fail(
                "Expected Client.MemcachedKeyCharacterError, nothing raised")

    def test_sending_key_too_long(self):
        try:
            self.mc.set('a' * SERVER_MAX_KEY_LENGTH + 'a', 1)
        except Client.MemcachedKeyLengthError as err:
            self.assertTrue("length is >" in err.args[0])
        else:
            self.fail(
                "Expected Client.MemcachedKeyLengthError, nothing raised")

        # These should work.
        self.mc.set('a' * SERVER_MAX_KEY_LENGTH, 1)
        self.mc.set('a' * SERVER_MAX_KEY_LENGTH, 1, noreply=True)

    def test_setget_boolean(self):
        """GitHub issue #75. Set/get with boolean values."""
        self.check_setget("bool", True)

    def test_unicode_key(self):
        s = six.u('\u4f1a')
        maxlen = SERVER_MAX_KEY_LENGTH // len(s.encode('utf-8'))
        key = s * maxlen

        self.mc.set(key, 5)
        value = self.mc.get(key)
        self.assertEqual(value, 5)

    def test_ignore_too_large_value(self):
        # NOTE: "MemCached: while expecting[...]" is normal...
        key = 'keyhere'

        value = 'a' * (SERVER_MAX_VALUE_LENGTH // 2)
        self.assertTrue(self.mc.set(key, value))
        self.assertEqual(self.mc.get(key), value)

        value = 'a' * SERVER_MAX_VALUE_LENGTH
        self.assertFalse(self.mc.set(key, value))
        # This test fails if the -I option is used on the memcached server
        self.assertTrue(self.mc.get(key) is None)

    def test_get_set_multi_key_prefix(self):
        """Testing set_multi() with no memcacheds running."""

        prefix = 'pfx_'
        values = {'key1': 'a', 'key2': 'b'}
        errors = self.mc.set_multi(values, key_prefix=prefix)
        self.assertEqual(errors, [])

        keys = list(values)
        self.assertEqual(self.mc.get_multi(keys, key_prefix=prefix),
                         values)

    def test_set_multi_dead_servers(self):
        """Testing set_multi() with no memcacheds running."""

        self.mc.disconnect_all()
        for server in self.mc.servers:
            server.mark_dead('test')
        errors = self.mc.set_multi({'key1': 'a', 'key2': 'b'})
        self.assertEqual(sorted(errors), ['key1', 'key2'])

    def test_disconnect_all_delete_multi(self):
        """Testing delete_multi() with no memcacheds running."""
        self.mc.disconnect_all()
        ret = self.mc.delete_multi({'keyhere': 'a', 'keythere': 'b'})
        self.assertEqual(ret, 1)

    def test_tags_set(self):
        self.mc.disconnect_all()
        self.mc.set('key', 'val', tags=['t1'])
        self.mc.set('key1', 'val2', tags=['t2'])
        self.mc.delete_by_tag('t1')
        self.assertIsNone(self.mc.get('key'))
        self.assertEqual(self.mc.get('key1'), 'val2')

    def test_tags_set_multi(self):
        self.mc.disconnect_all()
        mapping = {
            'k': 1,
            'k2': 2,
        }
        self.mc.set_multi(mapping, tags=['t1'])
        self.mc.delete_by_tag('t1')
        self.assertIsNone(self.mc.get('k'))
        self.assertIsNone(self.mc.get('k1'))
开发者ID:RebelMouseTeam,项目名称:python-memcached,代码行数:104,代码来源:test_memcache.py


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