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Zd Zd ZdS )zHelper to provide extensibility for pickle.
This is only useful to add pickle support for extension types defined in
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add_extensionremove_extensionclear_extension_cacheNc | t | st d |t | < |t | d S d S )Nz$reduction functions must be callable)callable TypeErrordispatch_tabler )ob_typepickle_functionconstructor_obs 4/opt/alt/python-internal/lib64/python3.11/copyreg.pyr r sP O $ $ @>??? -N7 !N##### "! c B t | st d d S )Nz constructors must be callable)r r )objects r r r s+ F 978889 9r c , t | j | j ffS N)complexrealimag)cs r pickle_complexr " s (((r c < dd l }dd l}|j |j | j ffS )N ) functoolsoperatorreduceor___args__)objr r s r pickle_unionr! ' s1 hlCL 9 99r c |t u rt | }nA| | | }|j t j k r| || |S r )r __new____init__)clsbasestater s r _reconstructorr( / sY v~~nnS!!ll3&& =FO + + MM#u % % % Jr i c | j }|j D ]J}t |d r|j t z s n/|j }t
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t" ||fS t" |fS )N __flags__zcannot pickle z object __slots__zNa class that defines __slots__ without defining __getstate__ cannot be pickledzf object: a class that defines __slots__ without defining __getstate__ cannot be pickled with protocol ) __class____mro__hasattrr* _HEAPTYPEr#
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__newobj__rB h s 3;s "T " " ""r c $ | j | g|R i |S )zUsed by pickle protocol 4, instead of __newobj__ to allow classes with
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| || _ n# Y nxY w|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+ )r8 __weakref_____) r8 getr. r- r0 str
startswithendswithr3 lstripappendrG )r% namesr slotsnamestrippeds r
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c t | }d|cxk rdk sn t d | |f}t | |k r t | |k rdS |t v r t d|dt | |t v r t d|dt | |t |< |t |< dS ) zRegister an extension code. izcode out of rangeNkey z! is already registered with code zcode z is already in use for key )int
ValueError_extension_registryrK _inverted_registrymodulerS codekeys r r r s t99D " " " "
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!!!j ## 23 7 79 : : : !!!j $$ 24 8 8: ; ; ; # "t r c | |f}t | |k s t | |k rt d|d| t |= t |= |t v r
t |= dS dS )z0Unregister an extension code. For testing only.rX z is not registered with code N)r[ rK r\ rZ _extension_cacher] s r r r s 4.C $$,, t$$++j ##tt% & & &C 4 T " " " r c 8 t d S r )rb clear r r r r s r r )__doc____all__r
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