a Oc@sdZddlmZddlmZddlmZddlmZ ddl m Z m Z m Z mZmZddlmZdd d d d d d d d d d d d d d d d d d d d d dZeZeed d dZe d d d d d d d d d d d d ddZd d d dddZd d dddZd S)zr These are Python 3.6+-only and keyword-only APIs that call `attr.s` and `attr.ib` with different default values. )partial)setters)asdict)astuple)NOTHING_frozen_setattrs_ng_default_on_setattrattribattrs)UnannotatedAttributeErrorNTF)thesereprhashinitslotsfrozen weakref_slotstr auto_attribskw_only cache_hashauto_exceqorder auto_detectgetstate_setstate on_setattrfield_transformer match_argscsX fdd fdd}|durL|S||SdS)a Define an ``attrs`` class. Differences to the classic `attr.s` that it uses underneath: - Automatically detect whether or not *auto_attribs* should be `True` (c.f. *auto_attribs* parameter). - If *frozen* is `False`, run converters and validators when setting an attribute by default. - *slots=True* .. caution:: Usually this has only upsides and few visible effects in everyday programming. But it *can* lead to some suprising behaviors, so please make sure to read :term:`slotted classes`. - *auto_exc=True* - *auto_detect=True* - *order=False* - Some options that were only relevant on Python 2 or were kept around for backwards-compatibility have been removed. Please note that these are all defaults and you can change them as you wish. :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 `attrs.fields`\ s are found, it assumes *auto_attribs=True*. 2. Otherwise it assumes *auto_attribs=False* and tries to collect `attrs.fields`\ s. For now, please refer to `attr.s` for the rest of the parameters. .. versionadded:: 20.1.0 .. versionchanged:: 21.3.0 Converters are also run ``on_setattr``. cs2t| |  d  dS)NT) maybe_clsr rrrrrrrrrrrrrrZcollect_by_mrorrrr)r )clsr)rrrrrrrrrrrrrrrrr rE/var/www/html/gsl.tools/lib/python3.9/site-packages/attr/_next_gen.pydo_itVs.zdefine..do_itcsdtjfv}dur"dur"t|jD]$}|jtur(|rBtdtjqNq(dur`|Sz |dWSty|dYS0dS)z Making this a wrapper ensures this code runs during class creation. We also ensure that frozen-ness of classes is inherited. NFz@Frozen classes can't use on_setattr (frozen-ness was inherited).T)rZNO_OPr __bases__ __setattr__r ValueErrorr )r!Zhad_on_setattrZbase_cls)rr$rrr"r#wrapos"     zdefine..wrapNr")r r rrrrrrrrrrrrrrrrrrr(r")rrrrr$rrrrrrrrrrrrrr rr#defines >.%r))rr defaultZ validatorrrrmetadata 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#fieldsr/)recursefiltervalue_serializercCst||||ddS)z Same as `attr.asdict`, except that collections types are always retained and dict is always used as *dict_factory*. .. versionadded:: 21.3.0 T)instr0r1r2retain_collection_types)_asdict)r3r0r1r2r"r"r#rsr)r0r1cCst|||ddS)z Same as `attr.astuple`, except that collections types are always retained and `tuple` is always used as the *tuple_factory*. .. versionadded:: 21.3.0 T)r3r0r1r4)_astuple)r3r0r1r"r"r#rsr)N)__doc__ functoolsrrZ_funcsrr5rr6_makerrr r r exceptionsr r)Zmutablerr/r"r"r"r#s\       %