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✏️ /simple.py

import operator

from .compat import string_types
from .compat import with_metaclass
from .utils import await_
from .utils import cached_property
from .utils import identity

def make_proxy_method(code):
    def proxy_wrapper(self, *args):
        return code(self.__wrapped__, *args)

return proxy_wrapper

class _ProxyMethods(object):
    # We use properties to override the values of __module__ and
    # __doc__. If we add these in ObjectProxy, the derived class
    # __dict__ will still be setup to have string variants of these
    # attributes and the rules of descriptors means that they appear to
    # take precedence over the properties in the base class. To avoid
    # that, we copy the properties into the derived class type itself
    # via a meta class. In that way the properties will always take
    # precedence.

@property
    def __module__(self):
        return self.__wrapped__.__module__

@__module__.setter
    def __module__(self, value):
        self.__wrapped__.__module__ = value

@property
    def __doc__(self):
        return self.__wrapped__.__doc__

@__doc__.setter
    def __doc__(self, value):
        self.__wrapped__.__doc__ = value

# Need to also propagate the special __weakref__ attribute for case
    # where decorating classes which will define this. If do not define
    # it and use a function like inspect.getmembers() on a decorator
    # class it will fail. This can't be in the derived classes.

@property
    def __weakref__(self):
        return self.__wrapped__.__weakref__

class _ProxyMetaType(type):
    def __new__(cls, name, bases, dictionary):
        # Copy our special properties into the class so that they
        # always take precedence over attributes of the same name added
        # during construction of a derived class. This is to save
        # duplicating the implementation for them in all derived classes.

dictionary.update(vars(_ProxyMethods))
        dictionary.pop('__dict__')

return type.__new__(cls, name, bases, dictionary)

class Proxy(with_metaclass(_ProxyMetaType)):
    __factory__ = None

def __init__(self, factory):
        self.__dict__['__factory__'] = factory

@property
    def __resolved__(self):
        return '__wrapped__' in self.__dict__

@cached_property
    def __wrapped__(self):
        self = self.__dict__
        if '__factory__' in self:
            factory = self['__factory__']
            return factory()
        else:
            raise ValueError("Proxy hasn't been initiated: __factory__ is missing.")

__name__ = property(make_proxy_method(operator.attrgetter('__name__')))
    __class__ = property(make_proxy_method(operator.attrgetter('__class__')))
    __annotations__ = property(make_proxy_method(operator.attrgetter('__anotations__')))
    __dir__ = make_proxy_method(dir)
    __str__ = make_proxy_method(str)
    __bytes__ = make_proxy_method(bytes)

def __repr__(self, __getattr__=object.__getattribute__):
        if '__wrapped__' in self.__dict__:
            return '<{} at 0x{:x} wrapping {!r} at 0x{:x} with factory {!r}>'.format(
                type(self).__name__, id(self), self.__wrapped__, id(self.__wrapped__), self.__factory__
            )
        else:
            return '<{} at 0x{:x} with factory {!r}>'.format(type(self).__name__, id(self), self.__factory__)

def __fspath__(self):
        wrapped = self.__wrapped__
        if isinstance(wrapped, string_types):
            return wrapped
        else:
            fspath = getattr(wrapped, '__fspath__', None)
            if fspath is None:
                return wrapped
            else:
                return fspath()

__reversed__ = make_proxy_method(reversed)
    __round__ = make_proxy_method(round)
    __lt__ = make_proxy_method(operator.lt)
    __le__ = make_proxy_method(operator.le)
    __eq__ = make_proxy_method(operator.eq)
    __ne__ = make_proxy_method(operator.ne)
    __gt__ = make_proxy_method(operator.gt)
    __ge__ = make_proxy_method(operator.ge)
    __hash__ = make_proxy_method(hash)
    __nonzero__ = make_proxy_method(bool)
    __bool__ = make_proxy_method(bool)

def __setattr__(self, name, value):
        if hasattr(type(self), name):
            self.__dict__[name] = value
        else:
            setattr(self.__wrapped__, name, value)

def __getattr__(self, name):
        if name in ('__wrapped__', '__factory__'):
            raise AttributeError(name)
        else:
            return getattr(self.__wrapped__, name)

def __delattr__(self, name):
        if hasattr(type(self), name):
            del self.__dict__[name]
        else:
            delattr(self.__wrapped__, name)

__add__ = make_proxy_method(operator.add)
    __sub__ = make_proxy_method(operator.sub)
    __mul__ = make_proxy_method(operator.mul)
    __matmul__ = make_proxy_method(operator.matmul)
    __truediv__ = make_proxy_method(operator.truediv)
    __floordiv__ = make_proxy_method(operator.floordiv)
    __mod__ = make_proxy_method(operator.mod)
    __divmod__ = make_proxy_method(divmod)
    __pow__ = make_proxy_method(pow)
    __lshift__ = make_proxy_method(operator.lshift)
    __rshift__ = make_proxy_method(operator.rshift)
    __and__ = make_proxy_method(operator.and_)
    __xor__ = make_proxy_method(operator.xor)
    __or__ = make_proxy_method(operator.or_)

def __radd__(self, other):
        return other + self.__wrapped__

def __rsub__(self, other):
        return other - self.__wrapped__

def __rmul__(self, other):
        return other * self.__wrapped__

def __rmatmul__(self, other):
        return other @ self.__wrapped__

def __rdiv__(self, other):
        return operator.div(other, self.__wrapped__)

def __rtruediv__(self, other):
        return operator.truediv(other, self.__wrapped__)

def __rfloordiv__(self, other):
        return other // self.__wrapped__

def __rmod__(self, other):
        return other % self.__wrapped__

def __rdivmod__(self, other):
        return divmod(other, self.__wrapped__)

def __rpow__(self, other, *args):
        return pow(other, self.__wrapped__, *args)

def __rlshift__(self, other):
        return other << self.__wrapped__

def __rrshift__(self, other):
        return other >> self.__wrapped__

def __rand__(self, other):
        return other & self.__wrapped__

def __rxor__(self, other):
        return other ^ self.__wrapped__

def __ror__(self, other):
        return other | self.__wrapped__

__iadd__ = make_proxy_method(operator.iadd)
    __isub__ = make_proxy_method(operator.isub)
    __imul__ = make_proxy_method(operator.imul)
    __imatmul__ = make_proxy_method(operator.imatmul)
    __itruediv__ = make_proxy_method(operator.itruediv)
    __ifloordiv__ = make_proxy_method(operator.ifloordiv)
    __imod__ = make_proxy_method(operator.imod)
    __ipow__ = make_proxy_method(operator.ipow)
    __ilshift__ = make_proxy_method(operator.ilshift)
    __irshift__ = make_proxy_method(operator.irshift)
    __iand__ = make_proxy_method(operator.iand)
    __ixor__ = make_proxy_method(operator.ixor)
    __ior__ = make_proxy_method(operator.ior)
    __neg__ = make_proxy_method(operator.neg)
    __pos__ = make_proxy_method(operator.pos)
    __abs__ = make_proxy_method(operator.abs)
    __invert__ = make_proxy_method(operator.invert)
    __int__ = make_proxy_method(int)
    __float__ = make_proxy_method(float)
    __oct__ = make_proxy_method(oct)
    __hex__ = make_proxy_method(hex)

def __index__(self):
        if hasattr(self.__wrapped__, '__index__'):
            return operator.index(self.__wrapped__)
        else:
            return int(self.__wrapped__)

__len__ = make_proxy_method(len)
    __contains__ = make_proxy_method(operator.contains)
    __getitem__ = make_proxy_method(operator.getitem)
    __setitem__ = make_proxy_method(operator.setitem)
    __delitem__ = make_proxy_method(operator.delitem)

def __enter__(self):
        return self.__wrapped__.__enter__()

def __exit__(self, *args, **kwargs):
        return self.__wrapped__.__exit__(*args, **kwargs)

__iter__ = make_proxy_method(iter)

def __call__(self, *args, **kwargs):
        return self.__wrapped__(*args, **kwargs)

def __reduce__(self):
        return identity, (self.__wrapped__,)

def __reduce_ex__(self, protocol):
        return identity, (self.__wrapped__,)

if await_:
        from .utils import __aenter__
        from .utils import __aexit__
        from .utils import __aiter__
        from .utils import __anext__
        from .utils import __await__

__aiter__, __anext__, __await__, __aenter__, __aexit__  # noqa

Batal

⬅ site-packages 8 item

Nama	Tipe	Ukuran	Diubah	Aksi
📁__pycache__	dir	—	2026-03-11 18:53	📂 Buka
🐍__init__.py	py	413 B	2026-01-20 12:58	✏️ 👁️
🐍_version.py	py	160 B	2026-01-20 12:58	✏️ 👁️
📄cext.cpython-311-x86_64-linux-gnu.so	so	49.1 KB	2026-01-20 12:58	✏️ 👁️
🐍compat.py	py	148 B	2026-01-20 12:58	✏️ 👁️
🐍simple.py	py	8.5 KB	2026-01-20 12:58	✏️ 👁️
🐍slots.py	py	12 KB	2026-01-20 12:58	✏️ 👁️
🐍utils.py	py	1.2 KB	2026-01-20 12:58	✏️ 👁️

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