本文整理汇总了Python中libmc.Client.prepend方法的典型用法代码示例。如果您正苦于以下问题：Python Client.prepend方法的具体用法？Python Client.prepend怎么用？Python Client.prepend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类libmc.Client的用法示例。
在下文中一共展示了Client.prepend方法的2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: SingleServerCase
# 需要导入模块: from libmc import Client [as 别名]
# 或者: from libmc.Client import prepend [as 别名]
#.........这里部分代码省略.........
mc.set(key_500kb, BUF_500KB)
assert mc.get(key_500kb) == BUF_500KB
mc.set(key_1mb, BUF_1MB)
assert mc.get(key_1mb) == BUF_1MB
mc.delete(key_500kb)
mc.delete(key_1mb)
dct = {key_500kb: BUF_500KB, key_1mb: BUF_1MB}
mc.set_multi(dct)
assert mc.get_multi(dct.keys()) == dct
def test_extra_large(self):
threshold = 1000000
mc = self.mc
key_xl = 'test_very_large'
val = 'i' * threshold
assert mc.set(key_xl, val)
assert mc.get(key_xl) == val
val += 'b'
assert mc.set(key_xl, val)
assert mc.get(key_xl) == val
val = 'i' * (threshold + threshold)
assert mc.set(key_xl, val)
assert mc.get(key_xl) == val
val += 'b'
assert mc.set(key_xl, val)
assert mc.get(key_xl) == val
def test_noreply(self):
mc = self.noreply_mc
assert mc.set('foo', 'bar')
assert mc.touch('foo', 30)
v, ck = mc.gets('foo')
assert mc.cas('foo', 'bar2', 0, ck)
mc.delete('foo')
assert mc.set('foo', 1024)
assert mc.incr('foo', 1) is None
assert mc.get('foo') == 1025
assert mc.decr('foo', 3) is None
assert mc.get('foo') == 1022
def test_injection(self):
# credit to The New Page of Injections Book:
# Memcached Injections @ blackhat2014 [pdf](http://t.cn/RP0J10Z)
mc = self.mc
assert mc.delete('injected')
assert mc.set('a' * 250, 'biu')
assert not mc.set('a' * 251, 'biu')
mc.set('a' * 251, 'set injected 0 3600 10\r\n1234567890')
assert mc.get('injected') is None
mc.delete('injected')
mc.set('key1', '1234567890')
mc.set('key1 0', '123456789012345678901234567890\r\n'
'set injected 0 3600 3\r\nINJ\r\n')
assert mc.get('injected') is None
def test_maxiov(self):
key_tmpl = 'not_existed.%s'
assert self.mc.get_multi([key_tmpl % i for i in range(10000)]) == {}
def test_get_set_raw(self):
self.mc.set('foo', 233)
assert self.mc.get_raw('foo') == ('233', 2)
self.mc.set_raw('foo', '2335', 0, 2)
assert self.mc.get('foo') == 2335
def test_stats(self):
stats = self.mc.stats()
for addr, dct in stats.iteritems():
assert isinstance(dct['version'], str)
assert (isinstance(dct['rusage_system'], float) or
isinstance(dct['rusage_user'], float))
assert isinstance(dct['curr_connections'], int)
def test_get_set_large_raw(self):
key = 'large_raw_key'
key_dup = '%s_dup' % key
val = 'i' * int(_DOUBAN_CHUNK_SIZE * 1.5)
for mc in (self.mc, self.compressed_mc):
mc.set(key, val)
assert mc.get(key) == val
raw_val1, flags1 = mc.get_raw(key)
assert mc.set_raw(key_dup, raw_val1, 0, flags1)
assert mc.get_raw(key) == mc.get_raw(key_dup)
def test_patch_no_compress(self):
key = 'no_compress'
val = '1024'
self.mc.set(key, val, compress=False)
large_patch = 'hahahaha' * 512
self.mc.prepend(key, large_patch)
assert self.mc.get(key) == large_patch + val
self.mc.delete(key)
self.mc.set(key, val, compress=False)
large_patch = 'hahahaha' * 512
self.mc.append(key, large_patch)
assert self.mc.get(key) == val + large_patch
self.mc.delete(key)示例2: CmemcachedRegressionCase
# 需要导入模块: from libmc import Client [as 别名]
# 或者: from libmc.Client import prepend [as 别名]
#.........这里部分代码省略.........
self.assertEqual(self.mc.add(key1, value), True)
self.assertEqual(self.mc.get(key1), value)
self.assertEqual(self.mc.add(key1, value), False)
self.assertEqual(self.mc.set(key1, value), True)
self.assertEqual(self.mc.get(bytes_key1), self.mc.get(key1))
self.assertEqual(self.mc.get(bytes_key2), self.mc.get(key2))
def test_add(self):
key = 'test_add'
self.mc.delete(key)
self.assertEqual(self.mc.add(key, 'tt'), True)
self.assertEqual(self.mc.get(key), 'tt')
self.assertEqual(self.mc.add(key, 'tt'), 0)
self.mc.delete(key + '2')
self.assertEqual(self.mc.add(key + '2', range(10)), True)
def test_replace(self):
key = 'test_replace'
self.mc.delete(key)
self.assertEqual(self.mc.replace(key, ''), 0)
self.assertEqual(self.mc.set(key, 'b'), True)
self.assertEqual(self.mc.replace(key, 'a'), True)
self.assertEqual(self.mc.get(key), 'a')
def test_append(self):
key = "test_append"
value = b"append\n"
self.mc.delete(key)
self.assertEqual(self.mc.append(key, value), 0)
self.mc.set(key, b"")
self.assertEqual(self.mc.append(key, value), True)
self.assertEqual(self.mc.append(key, value), True)
self.assertEqual(self.mc.prepend(key, b'before\n'), True)
self.assertEqual(self.mc.get(key), b'before\n' + value * 2)
def test_set_multi(self):
values = dict(('key%s' % k, ('value%s' % k) * 100)
for k in range(1000))
values.update({' ': ''})
self.assertEqual(self.mc.set_multi(values), False)
del values[' ']
self.assertEqual(self.mc.get_multi(list(values.keys())), values)
def test_append_large(self):
k = 'test_append_large'
self.mc.set(k, b'a' * 2048)
self.mc.append(k, b'bbbb')
assert b'bbbb' not in self.mc.get(k)
self.mc.set(k, b'a' * 2048, compress=False)
self.mc.append(k, b'bbbb')
assert b'bbbb' in self.mc.get(k)
def test_incr(self):
key = "Not_Exist"
self.assertEqual(self.mc.incr(key), None)
# key="incr:key1"
# self.mc.set(key, "not_numerical")
# self.assertEqual(self.mc.incr(key), 0)
key = "incr:key2"
self.mc.set(key, 2007)
self.assertEqual(self.mc.incr(key), 2008)
def test_decr(self):
key = "Not_Exist"
self.assertEqual(self.mc.decr(key), None)