o
0i- @ s( d dl mZ dd ZG dd deZdS ) )WeakSetc C s t jS N)ABCMeta_abc_invalidation_counter r r ./opt/alt/python310/lib64/python3.10/_py_abc.pyget_cache_token s r c sT e Zd Z dZ fddZdd ZdddZd d
Zd d Zd
d Z dd Z
Z S )r r c s t j| |||fi |}dd | D }|D ] }t|dt D ]}t||d }t|ddr4|| q!qt||_t |_ t |_
t |_ t j
|_|S )Nc S s h | ] \}}t |d dr|qS )__isabstractmethod__F)getattr).0namevaluer r r & s
z"ABCMeta.__new__..__abstractmethods__r F)super__new__itemsr
setadd frozensetr r
_abc_registry
_abc_cache_abc_negative_cacher r _abc_negative_cache_version) mclsr bases namespacekwargscls abstractsbaser
__class__r r r # s"
zABCMeta.__new__c C sR t |ts
tdt|| r|S t| |rtd| j| t jd7 _|S )NzCan only register classesz'Refusing to create an inheritance cycle )
isinstancetype TypeError
issubclass RuntimeErrorr r r r )r subclassr r r register6 s
zABCMeta.registerNc C s~ t d| j d| j |d t dt |d | jD ] }|drj s z,ABCMeta.__instancecheck__..) r" r r% r r r r r7 any)r instancer) Zsubtyper r4 r __instancecheck__\ s
zABCMeta.__instancecheck__c C s t |ts
td|| jv rdS | jtjk r t | _tj| _n|| jv r'dS | |}|t
urB|r:| j | |S | j | |S | t |ddv rR| j | dS | j
D ]}t||re| j | dS qU| D ]}t||rz| j | dS qj| j | dS )Nz"issubclass() arg 1 must be a classTF__mro__r )r$ r% r& r r r r r r __subclasshook__NotImplementedr r
r r' __subclasses__)r r) okZrclssclsr r r r7 l s@
zABCMeta.__subclasscheck__r ) __name__r. r/ r r r* r2 r5 r6 r< r7
__classcell__r r r! r r s
r N)Z _weakrefsetr r r% r r r r r s