o `@sdZddlmZddlmZddlmZddlmZm Z m Z m Z  ddddddd dd dd d ddd ddddd d d Z e Z ee ddd Zedddddddd dddd ddZdS)zr These are Python 3.6+-only and keyword-only APIs that call `attr.s` and `attr.ib` with different default values. )partial)UnannotatedAttributeError)setters)NOTHING_frozen_setattrsattribattrsNTF)thesereprhashinitslotsfrozen weakref_slotstr auto_attribskw_only cache_hashauto_exceqorder auto_detectgetstate_setstate on_setattrfield_transformercsR fdd fdd}|dur%|S||S)aD The only behavioral differences are the handling of the *auto_attribs* option: :param Optional[bool] auto_attribs: If set to `True` or `False`, it behaves exactly like `attr.s`. If left `None`, `attr.s` will try to guess: 1. If any attributes are annotated and no unannotated `attr.ib`\ s are found, it assumes *auto_attribs=True*. 2. Otherwise it assumes *auto_attribs=False* and tries to collect `attr.ib`\ s. and that mutable classes (``frozen=False``) validate on ``__setattr__``. .. versionadded:: 20.1.0 cstdid|dd ddd ddd d |d d d dd ddddd dS)N maybe_clsr r r r rrrrrrrrrrrcollect_by_mroTrrr)r )clsr)rrrrrrrr r rrrr rrr rr0/usr/lib/python3/dist-packages/attr/_next_gen.pydo_it5sR     zdefine..do_itcsdtjfv}durdurtj|jD]}|jtur'|r"tdtjnqdur1|Sz|dWStyE|dYSw)z Making this a wrapper ensures this code runs during class creation. We also ensure that frozen-ness of classes is inherited. NFz@Frozen classes can't use on_setattr (frozen-ness was inherited).T)rNO_OPvalidate __bases__ __setattr__r ValueErrorr)rhad_on_setattrbase_cls)rr!rrrr wrapMs&     zdefine..wrapNr)rr r r r rrrrrrrrrrrrrrr)r)rrrrr!rrrrr r rrrr rrr rr defines ,'%r*)rr default validatorr r r metadata converterfactoryrrrrc Cs t|||||||||| | | d S)zx Identical to `attr.ib`, except keyword-only and with some arguments removed. .. versionadded:: 20.1.0 r+)rr+rrr field|sr1)N)__doc__ functoolsrattr.exceptionsrr_makerrrr r*mutablerr1rrrr sR    j