本文整理汇总了Python中_sha.new方法的典型用法代码示例。如果您正苦于以下问题：Python _sha.new方法的具体用法？Python _sha.new怎么用？Python _sha.new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_sha的用法示例。
在下文中一共展示了_sha.new方法的7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: test_none
# 需要导入模块: import _sha [as 别名]
# 或者: from _sha import new [as 别名]
def test_none(self):
for testType in types:
self.assertRaises(TypeError, testType(b'abc').replace, b"new")
self.assertRaises(TypeError, testType(b'abc').replace, b"new", 2)
self.assertRaises(TypeError, testType(b'abc').center, 0, None)
if str != bytes:
self.assertRaises(TypeError, testType(b'abc').fromhex, None)
self.assertRaises(TypeError, testType(b'abc').decode, 'ascii', None)
for fn in ['find', 'index', 'rfind', 'count', 'startswith', 'endswith']:
f = getattr(testType(b'abc'), fn)
self.assertRaises(TypeError, f, None)
self.assertRaises(TypeError, f, None, 0)
self.assertRaises(TypeError, f, None, 0, 2)
self.assertRaises(TypeError, testType(b'abc').replace, None, b'ef')
self.assertRaises(TypeError, testType(b'abc').replace, None, b'ef', 1)
self.assertRaises(TypeError, testType(b'abc').replace, b'abc', None)
self.assertRaises(TypeError, testType(b'abc').replace, b'abc', None, 1) 示例2: __get_builtin_constructor
# 需要导入模块: import _sha [as 别名]
# 或者: from _sha import new [as 别名]
def __get_builtin_constructor(name):
if name in ('SHA1', 'sha1'):
import _sha
return _sha.new
elif name in ('MD5', 'md5'):
import _md5
return _md5.new
elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
import _sha256
bs = name[3:]
if bs == '256':
return _sha256.sha256
elif bs == '224':
return _sha256.sha224
elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
import _sha512
bs = name[3:]
if bs == '512':
return _sha512.sha512
elif bs == '384':
return _sha512.sha384
raise ValueError('unsupported hash type %s' % name) 示例3: __get_builtin_constructor
# 需要导入模块: import _sha [as 别名]
# 或者: from _sha import new [as 别名]
def __get_builtin_constructor(name):
if name in ('SHA1', 'sha1'):
import _sha
return _sha.new
elif name in ('MD5', 'md5'):
import _md5
return _md5.new
elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
import _sha256
bs = name[3:]
if bs == '256':
return _sha256.sha256
elif bs == '224':
return _sha256.sha224
elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
import _sha512
bs = name[3:]
if bs == '512':
return _sha512.sha512
elif bs == '384':
return _sha512.sha384
raise ValueError, "unsupported hash type" 示例4: __get_builtin_constructor
# 需要导入模块: import _sha [as 别名]
# 或者: from _sha import new [as 别名]
def __get_builtin_constructor(name):
try:
if name in ('SHA1', 'sha1'):
import _sha
return _sha.new
elif name in ('MD5', 'md5'):
import _md5
return _md5.new
elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
import _sha256
bs = name[3:]
if bs == '256':
return _sha256.sha256
elif bs == '224':
return _sha256.sha224
elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
import _sha512
bs = name[3:]
if bs == '512':
return _sha512.sha512
elif bs == '384':
return _sha512.sha384
except ImportError:
pass # no extension module, this hash is unsupported.
raise ValueError('unsupported hash type %s' % name) 示例5: __py_new
# 需要导入模块: import _sha [as 别名]
# 或者: from _sha import new [as 别名]
def __py_new(name, string=''):
"""new(name, string='') - Return a new hashing object using the named algorithm;
optionally initialized with a string.
"""
return __get_builtin_constructor(name)(string) 示例6: __hash_new
# 需要导入模块: import _sha [as 别名]
# 或者: from _sha import new [as 别名]
def __hash_new(name, string=''):
"""new(name, string='') - Return a new hashing object using the named algorithm;
optionally initialized with a string.
"""
try:
return _hashlib.new(name, string)
except ValueError:
# If the _hashlib module (OpenSSL) doesn't support the named
# hash, try using our builtin implementations.
# This allows for SHA224/256 and SHA384/512 support even though
# the OpenSSL library prior to 0.9.8 doesn't provide them.
return __get_builtin_constructor(name)(string) 示例7: __get_builtin_constructor
# 需要导入模块: import _sha [as 别名]
# 或者: from _sha import new [as 别名]
def __get_builtin_constructor(name):
try:
if name in ('SHA1', 'sha1'):
import _sha
return _sha.new
elif name in ('MD5', 'md5'):
import _md5
return _md5.new
elif name in ('SHA256', 'sha256', 'SHA224', 'sha224'):
import _sha256
bs = name[3:]
if bs == '256':
return _sha256.sha256
elif bs == '224':
return _sha256.sha224
elif name in ('SHA512', 'sha512', 'SHA384', 'sha384'):
import _sha512
bs = name[3:]
if bs == '512':
return _sha512.sha512
elif bs == '384':
return _sha512.sha384
except ImportError:
pass # no extension module, this hash is unsupported.
raise ValueError('unsupported hash type ' + name)