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Python copy_reg.remove_extension方法代码示例

本文整理汇总了Python中copy_reg.remove_extension方法的典型用法代码示例。如果您正苦于以下问题:Python copy_reg.remove_extension方法的具体用法?Python copy_reg.remove_extension怎么用?Python copy_reg.remove_extension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copy_reg的用法示例。


在下文中一共展示了copy_reg.remove_extension方法的5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: __init__

# 需要导入模块: import copy_reg [as 别名]
# 或者: from copy_reg import remove_extension [as 别名]
def __init__(self, code):
        self.code = code
        if code in copy_reg._inverted_registry:
            self.pair = copy_reg._inverted_registry[code]
            copy_reg.remove_extension(self.pair[0], self.pair[1], code)
        else:
            self.pair = None

    # Restore previous registration for code. 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:11,代码来源:pickletester.py

示例2: restore

# 需要导入模块: import copy_reg [as 别名]
# 或者: from copy_reg import remove_extension [as 别名]
def restore(self):
        code = self.code
        curpair = copy_reg._inverted_registry.get(code)
        if curpair is not None:
            copy_reg.remove_extension(curpair[0], curpair[1], code)
        pair = self.pair
        if pair is not None:
            copy_reg.add_extension(pair[0], pair[1], code) 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:10,代码来源:pickletester.py

示例3: test_remove_extension

# 需要导入模块: import copy_reg [as 别名]
# 或者: from copy_reg import remove_extension [as 别名]
def test_remove_extension(self):
        #delete extension
        copy_reg.remove_extension(random,obj,100)
        import argu1
        copy_reg.remove_extension(argu1,obj,1)
        module = True
        copy_reg.remove_extension(module,obj,6)

        #remove extension which has not been registed
        self.assertRaises(ValueError,copy_reg.remove_extension,random,obj,2)
        self.assertRaises(ValueError,copy_reg.remove_extension,random,object(),100)
        self.assertRaises(ValueError,copy_reg.remove_extension,argu1,obj,1)

        copy_reg.add_extension(argu1,obj,1)
        self.assertRaises(ValueError,copy_reg.remove_extension,argu1,obj,0) 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:17,代码来源:test_copy_reg.py

示例4: test_extension_registry

# 需要导入模块: import copy_reg [as 别名]
# 或者: from copy_reg import remove_extension [as 别名]
def test_extension_registry(self):
        mod, func, code = 'junk1 ', ' junk2', 0xabcd
        e = ExtensionSaver(code)
        try:
            # Shouldn't be in registry now.
            self.assertRaises(ValueError, copy_reg.remove_extension,
                              mod, func, code)
            copy_reg.add_extension(mod, func, code)
            # Should be in the registry.
            self.assertTrue(copy_reg._extension_registry[mod, func] == code)
            self.assertTrue(copy_reg._inverted_registry[code] == (mod, func))
            # Shouldn't be in the cache.
            self.assertNotIn(code, copy_reg._extension_cache)
            # Redundant registration should be OK.
            copy_reg.add_extension(mod, func, code)  # shouldn't blow up
            # Conflicting code.
            self.assertRaises(ValueError, copy_reg.add_extension,
                              mod, func, code + 1)
            self.assertRaises(ValueError, copy_reg.remove_extension,
                              mod, func, code + 1)
            # Conflicting module name.
            self.assertRaises(ValueError, copy_reg.add_extension,
                              mod[1:], func, code )
            self.assertRaises(ValueError, copy_reg.remove_extension,
                              mod[1:], func, code )
            # Conflicting function name.
            self.assertRaises(ValueError, copy_reg.add_extension,
                              mod, func[1:], code)
            self.assertRaises(ValueError, copy_reg.remove_extension,
                              mod, func[1:], code)
            # Can't remove one that isn't registered at all.
            if code + 1 not in copy_reg._inverted_registry:
                self.assertRaises(ValueError, copy_reg.remove_extension,
                                  mod[1:], func[1:], code + 1)

        finally:
            e.restore()

        # Shouldn't be there anymore.
        self.assertNotIn((mod, func), copy_reg._extension_registry)
        # The code *may* be in copy_reg._extension_registry, though, if
        # we happened to pick on a registered code.  So don't check for
        # that.

        # Check valid codes at the limits.
        for code in 1, 0x7fffffff:
            e = ExtensionSaver(code)
            try:
                copy_reg.add_extension(mod, func, code)
                copy_reg.remove_extension(mod, func, code)
            finally:
                e.restore()

        # Ensure invalid codes blow up.
        for code in -1, 0, 0x80000000L:
            self.assertRaises(ValueError, copy_reg.add_extension,
                              mod, func, code) 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:59,代码来源:test_copy_reg.py

示例5: test_extension_registry

# 需要导入模块: import copy_reg [as 别名]
# 或者: from copy_reg import remove_extension [as 别名]
def test_extension_registry(self):
        mod, func, code = 'junk1 ', ' junk2', 0xabcd
        e = ExtensionSaver(code)
        try:
            # Shouldn't be in registry now.
            self.assertRaises(ValueError, copy_reg.remove_extension,
                              mod, func, code)
            copy_reg.add_extension(mod, func, code)
            # Should be in the registry.
            self.assert_(copy_reg._extension_registry[mod, func] == code)
            self.assert_(copy_reg._inverted_registry[code] == (mod, func))
            # Shouldn't be in the cache.
            self.assert_(code not in copy_reg._extension_cache)
            # Redundant registration should be OK.
            copy_reg.add_extension(mod, func, code)  # shouldn't blow up
            # Conflicting code.
            self.assertRaises(ValueError, copy_reg.add_extension,
                              mod, func, code + 1)
            self.assertRaises(ValueError, copy_reg.remove_extension,
                              mod, func, code + 1)
            # Conflicting module name.
            self.assertRaises(ValueError, copy_reg.add_extension,
                              mod[1:], func, code )
            self.assertRaises(ValueError, copy_reg.remove_extension,
                              mod[1:], func, code )
            # Conflicting function name.
            self.assertRaises(ValueError, copy_reg.add_extension,
                              mod, func[1:], code)
            self.assertRaises(ValueError, copy_reg.remove_extension,
                              mod, func[1:], code)
            # Can't remove one that isn't registered at all.
            if code + 1 not in copy_reg._inverted_registry:
                self.assertRaises(ValueError, copy_reg.remove_extension,
                                  mod[1:], func[1:], code + 1)

        finally:
            e.restore()

        # Shouldn't be there anymore.
        self.assert_((mod, func) not in copy_reg._extension_registry)
        # The code *may* be in copy_reg._extension_registry, though, if
        # we happened to pick on a registered code.  So don't check for
        # that.

        # Check valid codes at the limits.
        for code in 1, 0x7fffffff:
            e = ExtensionSaver(code)
            try:
                copy_reg.add_extension(mod, func, code)
                copy_reg.remove_extension(mod, func, code)
            finally:
                e.restore()

        # Ensure invalid codes blow up.
        for code in -1, 0, 0x80000000L:
            self.assertRaises(ValueError, copy_reg.add_extension,
                              mod, func, code) 
开发者ID:ofermend,项目名称:medicare-demo,代码行数:59,代码来源:test_copy_reg.py


注:本文中的copy_reg.remove_extension方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。