관리-도구
편집 파일: copyreg.cpython-35.opt-1.pyc
��Yf� � @ s� d Z d d d d d g Z i Z d d d � Z d d � Z y e Wn e k rX Yn Xd d � Z e e e e � d d � Z d Z d d � Z d d � Z d d � Z d d � Z i Z i Z i Z d d � Z d d � Z d d � Z d S)z�Helper to provide extensibility for pickle. This is only useful to add pickle support for extension types defined in C, not for instances of user-defined classes. �pickle� constructor� add_extension�remove_extension�clear_extension_cacheNc C s< t | � s t d � � | t | <| d k r8 t | � d S)Nz$reduction functions must be callable)�callable� TypeError�dispatch_tabler )�ob_type�pickle_function�constructor_ob� r �,/opt/alt/python35/lib64/python3.5/copyreg.pyr s c C s t | � s t d � � d S)Nz constructors must be callable)r r )�objectr r r r s c C s t | j | j f f S)N)�complex�real�imag)�cr r r �pickle_complex" s r c C sV | t k r t j | � } n4 | j | | � } | j t j k rR | j | | � | S)N)r �__new__�__init__)�cls�base�state�objr r r �_reconstructor) s r � � c C s" x8 | j j D]$ } t | d � r | j t @ r Pq Wt } | t k rP d } n. | | j k rr t d | j � � | | � } | j | | f } y | j } WnX t k r� t | d d � r� t d � � y | j } Wn t k r� d } Yn XYn X| � } | rt | | f St | f Sd S)N� __flags__zcan't pickle %s objects� __slots__zNa class that defines __slots__ without defining __getstate__ cannot be pickled) � __class__�__mro__�hasattrr � _HEAPTYPEr r �__name__� __getstate__�AttributeError�getattr�__dict__r )�self�protor r �args�getstate�dictr r r � _reduce_ex6 s. r- c G s | j | | � S)N)r )r r* r r r � __newobj__W s r. c C s | j | | | � S)zUsed by pickle protocol 4, instead of __newobj__ to allow classes with keyword-only arguments to be pickled correctly. )r )r r* �kwargsr r r � __newobj_ex__Z s r0 c C s | j j d � } | d k r" | Sg } t | d � s: n� x� | j D]� } d | j k rD | j d } t | t � r~ | f } xi | D]a } | d k r� q� q� | j d � r� | j d � r� | j d | j | f � q� | j | � q� WqD Wy | | _ Wn Yn X| S) a� Return a list of slot names for a given class. This needs to find slots defined by the class and its bases, so we can't simply return the __slots__ attribute. We must walk down the Method Resolution Order and concatenate the __slots__ of each class found there. (This assumes classes don't modify their __slots__ attribute to misrepresent their slots after the class is defined.) � __slotnames__Nr r' � __weakref__�__z_%s%s)r' r2 ) r' �getr! r � isinstance�str� startswith�endswith�appendr# r1 )r �namesr �slots�namer r r � _slotnames` s, r= c C s� t | � } d | k o# d k n s4 t d � � | | f } t j | � | k rn t j | � | k rn d S| t k r� t d | t | f � � | t k r� t d | t | f � � | t | <| t | <d S)zRegister an extension code.r i���zcode out of rangeNz)key %s is already registered with code %sz$code %s is already in use for key %s)�int� ValueError�_extension_registryr4 �_inverted_registry)�moduler< �code�keyr r r r � s c C sq | | f } t j | � | k s6 t j | � | k rL t d | | f � � t | =t | =| t k rm t | =d S)z0Unregister an extension code. For testing only.z%key %s is not registered with code %sN)r@ r4 rA r? �_extension_cache)rB r< rC rD r r r r � s c C s t j � d S)N)rE �clearr r r r r � s i )�__doc__�__all__r r r r � NameErrorr r r" r- r. r0 r= r@ rA rE r r r r r r r �<module> s. ! 8