本文整理汇总了Python中gc.is_tracked方法的典型用法代码示例。如果您正苦于以下问题：Python gc.is_tracked方法的具体用法？Python gc.is_tracked怎么用？Python gc.is_tracked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gc的用法示例。
在下文中一共展示了gc.is_tracked方法的8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: check_slots
# 需要导入模块: import gc [as 别名]
# 或者: from gc import is_tracked [as 别名]
def check_slots(self, obj, base, extra):
expected = sys.getsizeof(base) + struct.calcsize(extra)
if gc.is_tracked(obj) and not gc.is_tracked(base):
expected += self.gc_headsize
self.assertEqual(sys.getsizeof(obj), expected) 示例2: _not_tracked
# 需要导入模块: import gc [as 别名]
# 或者: from gc import is_tracked [as 别名]
def _not_tracked(self, t):
# Nested tuples can take several collections to untrack
gc.collect()
gc.collect()
self.assertFalse(gc.is_tracked(t), t) 示例3: _tracked
# 需要导入模块: import gc [as 别名]
# 或者: from gc import is_tracked [as 别名]
def _tracked(self, t):
self.assertTrue(gc.is_tracked(t), t)
gc.collect()
gc.collect()
self.assertTrue(gc.is_tracked(t), t) 示例4: _not_tracked
# 需要导入模块: import gc [as 别名]
# 或者: from gc import is_tracked [as 别名]
def _not_tracked(self, t):
# Nested containers can take several collections to untrack
gc.collect()
gc.collect()
self.assertFalse(gc.is_tracked(t), t) 示例5: test_is_tracked
# 需要导入模块: import gc [as 别名]
# 或者: from gc import is_tracked [as 别名]
def test_is_tracked(self):
# Atomic built-in types are not tracked, user-defined objects and
# mutable containers are.
# NOTE: types with special optimizations (e.g. tuple) have tests
# in their own test files instead.
self.assertFalse(gc.is_tracked(None))
self.assertFalse(gc.is_tracked(1))
self.assertFalse(gc.is_tracked(1.0))
self.assertFalse(gc.is_tracked(1.0 + 5.0j))
self.assertFalse(gc.is_tracked(True))
self.assertFalse(gc.is_tracked(False))
self.assertFalse(gc.is_tracked("a"))
self.assertFalse(gc.is_tracked(u"a"))
self.assertFalse(gc.is_tracked(bytearray("a")))
self.assertFalse(gc.is_tracked(type))
self.assertFalse(gc.is_tracked(int))
self.assertFalse(gc.is_tracked(object))
self.assertFalse(gc.is_tracked(object()))
class OldStyle:
pass
class NewStyle(object):
pass
self.assertTrue(gc.is_tracked(gc))
self.assertTrue(gc.is_tracked(OldStyle))
self.assertTrue(gc.is_tracked(OldStyle()))
self.assertTrue(gc.is_tracked(NewStyle))
self.assertTrue(gc.is_tracked(NewStyle()))
self.assertTrue(gc.is_tracked([]))
self.assertTrue(gc.is_tracked(set())) 示例6: test_non_gc
# 需要导入模块: import gc [as 别名]
# 或者: from gc import is_tracked [as 别名]
def test_non_gc(self):
with SimpleBase.test():
s = NonGC()
self.assertFalse(gc.is_tracked(s))
ids = [id(s)]
del s
gc.collect()
self.assert_del_calls(ids)
self.assert_survivors([])
gc.collect()
self.assert_del_calls(ids)
self.assert_survivors([]) 示例7: test_non_gc_resurrect
# 需要导入模块: import gc [as 别名]
# 或者: from gc import is_tracked [as 别名]
def test_non_gc_resurrect(self):
with SimpleBase.test():
s = NonGCResurrector()
self.assertFalse(gc.is_tracked(s))
ids = [id(s)]
del s
gc.collect()
self.assert_del_calls(ids)
self.assert_survivors(ids)
self.clear_survivors()
gc.collect()
self.assert_del_calls(ids * 2)
self.assert_survivors(ids) 示例8: test_is_tracked
# 需要导入模块: import gc [as 别名]
# 或者: from gc import is_tracked [as 别名]
def test_is_tracked(self):
# Atomic built-in types are not tracked, user-defined objects and
# mutable containers are.
# NOTE: types with special optimizations (e.g. tuple) have tests
# in their own test files instead.
self.assertFalse(gc.is_tracked(None))
self.assertFalse(gc.is_tracked(1))
self.assertFalse(gc.is_tracked(1.0))
self.assertFalse(gc.is_tracked(1.0 + 5.0j))
self.assertFalse(gc.is_tracked(True))
self.assertFalse(gc.is_tracked(False))
self.assertFalse(gc.is_tracked(b"a"))
self.assertFalse(gc.is_tracked("a"))
self.assertFalse(gc.is_tracked(bytearray(b"a")))
self.assertFalse(gc.is_tracked(type))
self.assertFalse(gc.is_tracked(int))
self.assertFalse(gc.is_tracked(object))
self.assertFalse(gc.is_tracked(object()))
class UserClass:
pass
self.assertTrue(gc.is_tracked(gc))
self.assertTrue(gc.is_tracked(UserClass))
self.assertTrue(gc.is_tracked(UserClass()))
self.assertTrue(gc.is_tracked([]))
self.assertTrue(gc.is_tracked(set()))