Python3.7 免安装版

不需要安装，包括python原始的安装包，分享给大家，希望多多交流

# Copyright 2007 Google Inc. All Rights Reserved.
# Licensed to PSF under a Contributor Agreement.

“““Abstract base Classes （ABCs） according to PEP 3119.“““


def abstractmethod（funcobj）:
    “““A decorator indicating abstract methods.

    Requires that the metaclass is ABCmeta or derived from it.  A
    class that has a metaclass derived from ABCmeta cannot be
    instantiated unless all of its abstract methods are overridden.
    The abstract methods can be called using any of the normal
    ‘super‘ call mechanisms.

    Usage:

        class C（metaclass=ABCmeta）:
            @abstractmethod
            def my_abstract_method（self ...）:
                ...
    “““
    funcobj.__isabstractmethod__ = True
    return funcobj


class abstractclassmethod（classmethod）:
    “““A decorator indicating abstract classmethods.

    Similar to abstractmethod.

    Usage:

        class C（metaclass=ABCmeta）:
            @abstractclassmethod
            def my_abstract_classmethod（cls ...）:
                ...

    ‘abstractclassmethod‘ is deprecated. Use ‘classmethod‘ with
    ‘abstractmethod‘ instead.
    “““

    __isabstractmethod__ = True

    def __init__（self callable）:
        callable.__isabstractmethod__ = True
        super（）.__init__（callable）


class abstractstaticmethod（staticmethod）:
    “““A decorator indicating abstract staticmethods.

    Similar to abstractmethod.

    Usage:

        class C（metaclass=ABCmeta）:
            @abstractstaticmethod
            def my_abstract_staticmethod（...）:
                ...

    ‘abstractstaticmethod‘ is deprecated. Use ‘staticmethod‘ with
    ‘abstractmethod‘ instead.
    “““

    __isabstractmethod__ = True

    def __init__（self callable）:
        callable.__isabstractmethod__ = True
        super（）.__init__（callable）


class abstractproperty（property）:
    “““A decorator indicating abstract properties.

    Requires that the metaclass is ABCmeta or derived from it.  A
    class that has a metaclass derived from ABCmeta cannot be
    instantiated unless all of its abstract properties are overridden.
    The abstract properties can be called using any of the normal
    ‘super‘ call mechanisms.

    Usage:

        class C（metaclass=ABCmeta）:
            @abstractproperty
            def my_abstract_property（self）:
                ...

    This defines a read-only property; you can also define a read-write
    abstract property using the ‘long‘ form of property declaration:

        class C（metaclass=ABCmeta）:
            def getx（self）: ...
            def setx（self value）: ...
            x = abstractproperty（getx setx）

    ‘abstractproperty‘ is deprecated. Use ‘property‘ with ‘abstractmethod‘
    instead.
    “““

    __isabstractmethod__ = True


try:
    from _abc import （get_cache_token _abc_init _abc_register
                      _abc_instancecheck _abc_subclasscheck _get_dump

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件    1903264  2018-06-27 04:05  Python\DLLs\libcrypto-1_1.dll

     文件     408224  2018-06-27 04:05  Python\DLLs\libssl-1_1.dll

     文件      75809  2018-06-27 04:02  Python\DLLs\py.ico

     文件      78396  2018-06-27 04:02  Python\DLLs\pyc.ico

     文件      83351  2018-06-27 04:02  Python\DLLs\pyd.ico

     文件     168088  2018-06-27 04:07  Python\DLLs\pyexpat.pyd

     文件     155206  2018-06-27 04:11  Python\DLLs\python_lib.cat

     文件      25407  2018-06-27 04:12  Python\DLLs\python_tools.cat

     文件      23192  2018-06-27 04:07  Python\DLLs\select.pyd

     文件     948888  2018-06-27 04:08  Python\DLLs\sqlite3.dll

     文件    1356448  2018-06-27 04:05  Python\DLLs\tcl86t.dll

     文件    1207456  2018-06-27 04:05  Python\DLLs\tk86t.dll

     文件    1065112  2018-06-27 04:08  Python\DLLs\unicodedata.pyd

     文件      24216  2018-06-27 04:08  Python\DLLs\winsound.pyd

     文件      54424  2018-06-27 04:07  Python\DLLs\_asyncio.pyd

     文件      72856  2018-06-27 04:08  Python\DLLs\_bz2.pyd

     文件      19608  2018-06-27 04:07  Python\DLLs\_contextvars.pyd

     文件     107672  2018-06-27 04:07  Python\DLLs\_ctypes.pyd

     文件      29848  2018-06-27 04:07  Python\DLLs\_ctypes_test.pyd

     文件     239768  2018-06-27 04:08  Python\DLLs\_decimal.pyd

     文件      21656  2018-06-27 04:07  Python\DLLs\_distutils_findvs.pyd

     文件     170136  2018-06-27 04:08  Python\DLLs\_elementtree.pyd

     文件      31896  2018-06-27 04:08  Python\DLLs\_hashlib.pyd

     文件     185496  2018-06-27 04:08  Python\DLLs\_lzma.pyd

     文件      33432  2018-06-27 04:08  Python\DLLs\_msi.pyd

     文件      25240  2018-06-27 04:07  Python\DLLs\_multiprocessing.pyd

     文件      35480  2018-06-27 04:08  Python\DLLs\_overlapped.pyd

     文件      24216  2018-06-27 04:08  Python\DLLs\_queue.pyd

     文件      66712  2018-06-27 04:08  Python\DLLs\_socket.pyd

     文件      66712  2018-06-27 04:08  Python\DLLs\_sqlite3.pyd

............此处省略4939个文件信息