本文整理汇总了Python中__builtin__.pow方法的典型用法代码示例。如果您正苦于以下问题：Python __builtin__.pow方法的具体用法？Python __builtin__.pow怎么用？Python __builtin__.pow使用的例子？那么, 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__builtin__的用法示例。
在下文中一共展示了__builtin__.pow方法的6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: pow
# 需要导入模块: import __builtin__ [as 别名]
# 或者: from __builtin__ import pow [as 别名]
def pow(x, y, z=_SENTINEL):
"""
pow(x, y[, z]) -> number
With two arguments, equivalent to x**y. With three arguments,
equivalent to (x**y) % z, but may be more efficient (e.g. for ints).
"""
# Handle newints
if isinstance(x, newint):
x = long(x)
if isinstance(y, newint):
y = long(y)
if isinstance(z, newint):
z = long(z)
try:
if z == _SENTINEL:
return _builtin_pow(x, y)
else:
return _builtin_pow(x, y, z)
except ValueError:
if z == _SENTINEL:
return _builtin_pow(x+0j, y)
else:
return _builtin_pow(x+0j, y, z)
# ``future`` doesn't support Py3.0/3.1. If we ever did, we'd add this:
# callable = __builtin__.callable 示例2: DoDelBuiltin
# 需要导入模块: import __builtin__ [as 别名]
# 或者: from __builtin__ import pow [as 别名]
def DoDelBuiltin():
global pow
del(pow) 示例3: test_DelBuiltin
# 需要导入模块: import __builtin__ [as 别名]
# 或者: from __builtin__ import pow [as 别名]
def test_DelBuiltin(self):
# Check that "pow" is defined
global pow
p = pow
self.assertRaises(NameError, DoDelBuiltin)
self.assertRaises(NameError, DoDelBuiltin) 示例4: test_delete_builting_func
# 需要导入模块: import __builtin__ [as 别名]
# 或者: from __builtin__ import pow [as 别名]
def test_delete_builting_func(self):
## delete builtin func
import __builtin__
try:
del pow
self.assertUnreachable("should have thrown")
except NameError: pass 示例5: test_delete_from__builtin__
# 需要导入模块: import __builtin__ [as 别名]
# 或者: from __builtin__ import pow [as 别名]
def test_delete_from__builtin__(self):
import __builtin__
try:
del __builtin__.pow
self.assertRaises(NameError, lambda: pow)
self.assertRaises(AttributeError, lambda: __builtin__.pow)
finally:
reload(__builtin__)
# make sure we still have access to __builtin__'s after reloading
# self.assertEqual(pow(2,2), 4) # bug 359890
dir('abc') 示例6: pow
# 需要导入模块: import __builtin__ [as 别名]
# 或者: from __builtin__ import pow [as 别名]
def pow(x, y, z=_SENTINEL):
"""
pow(x, y[, z]) -> number
With two arguments, equivalent to x**y. With three arguments,
equivalent to (x**y) % z, but may be more efficient (e.g. for ints).
"""
# Handle newints
if isinstance(x, newint):
x = long(x)
if isinstance(y, newint):
y = long(y)
if isinstance(z, newint):
z = long(z)
try:
if z == _SENTINEL:
return _builtin_pow(x, y)
else:
return _builtin_pow(x, y, z)
except ValueError:
if z == _SENTINEL:
return _builtin_pow(x+0j, y)
else:
return _builtin_pow(x+0j, y, z)
# ``future`` doesn't support Py3.0/3.1. If we ever did, we'd add this:
# callable = __builtin__.callable