a 1$e@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 d dZeZeed d dZe d d d d d d d d d d d d d dddZd d d dddZd d dddZd S)z] These are 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)theserepr unsafe_hashhashinitslotsfrozen weakref_slotstr auto_attribskw_only cache_hashauto_exceqorder auto_detectgetstate_setstate on_setattrfield_transformer match_argscsZ fdd fdd}|durN|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``. .. versionadded:: 22.2.0 *unsafe_hash* as an alias for *hash* (for :pep:`681` compliance). cs4t| |  d  dS)NT) maybe_clsr rrrrrrrrrrrrrrrcollect_by_mrorrrr )r )clsr)rrrrrrrrrrr rrrrrr rrJ/var/www/html/django/DPS/env/lib/python3.9/site-packages/attr/_next_gen.pydo_itYs0zdefine..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)rNO_OPr __bases__ __setattr__r ValueErrorr )r#had_on_setattrbase_cls)rr&rrr$r%wrapss"     zdefine..wrapNr$)r!r rrrrrrrrrrrrrrrrrrr r-r$)rrrrr&rrrrrrrr rrrrrr rrr%defines A0%r.)rrdefault validatorrrrmetadatatype converterfactoryrrrraliascCs$t|||||||||| | | | | dS)a, Identical to `attr.ib`, except keyword-only and with some arguments removed. .. versionadded:: 23.1.0 The *type* parameter has been re-added; mostly for {func}`attrs.make_class`. Please note that type checkers ignore this metadata. .. versionadded:: 20.1.0 r/)r r/r$r$r%fields r7)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)instr8r9r:retain_collection_types)_asdict)r;r8r9r:r$r$r%rsr)r8r9cCst|||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)r;r8r9r<)_astuple)r;r8r9r$r$r%rsr)N)__doc__ functoolsrr_funcsrr=rr>_makerrr r r exceptionsr r.mutablerr7r$r$r$r%sb       -