B >t`@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_transformercsV fdd fdd}|dkrJ|S||SdS)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 cs0t|  |  d dS)NT) maybe_clsr r r r rrrrrrrrrrrZcollect_by_mrorrr)r )clsr)rrrrrrrr r rrrr rrr r?/opt/alt/python37/lib/python3.7/site-packages/attr/_next_gen.pydo_it5s*zdefine..do_itcsdtjfk}dkr$dkr$tjx,|jD]"}|jtkr,|rFtdtjPq,Wdk rd|Sy |dStk r|dSXdS)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)rZNO_OPvalidate __bases__ __setattr__r ValueErrorr)rZhad_on_setattrZbase_cls)rr rrrrwrapMs     zdefine..wrapNr)rr r r r rrrrrrrrrrrrrrr%r)rrrrr rrrrr r rrrr rrr rrdefines ',%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'r(r r r r)r*r+rrrr)r) r'r(r r r r)r*r+rrrrrrrfield|sr,)N)__doc__ functoolsrZattr.exceptionsrr_makerrrr r&Zmutablerr,rrrrsJ   V