a OcA@sRdZddlZddlZddlmZddlmZmZddlm Z m Z m Z m Z ddl mZz ejZWn ey~eedZYn0gd Zd d Zd d ZeddZe ddddGdddZddZe ddddGdddZdFddZe ddddGdddZddZe ddddGd d!d!Zd"d#Ze ddddGd$d%d%Zd&d'Z e ddddGd(d)d)Z!d*d+Z"e ddddGd,d-d-Z#dGd.d/Z$e ddddGd0d1d1Z%dHd2d3Z&e ddddGd4d5d5Z'd6d7Z(d8d9Z)d:d;Z*dd?d?Z,d@dAZ-e ddddGdBdCdCZ.dDdEZ/dS)Iz Commonly useful validators. N)contextmanager)get_run_validatorsset_run_validators) _AndValidatorand_attribattrs)NotCallableError)r deep_iterable deep_mappingdisabledge get_disabledgtin_ instance_of is_callablelelt matches_remax_lenmin_lenoptionalprovides set_disabledcCst| dS)a Globally disable or enable running validators. By default, they are run. :param disabled: If ``True``, disable running all validators. :type disabled: bool .. warning:: This function is not thread-safe! .. versionadded:: 21.3.0 Nr)rrF/var/www/html/gsl.tools/lib/python3.9/site-packages/attr/validators.pyr.srcCst S)z Return a bool indicating whether validators are currently disabled or not. :return: ``True`` if validators are currently disabled. :rtype: bool .. versionadded:: 21.3.0 )rrrrrr@s rccs*tdzdVWtdn td0dS)z Context manager that disables running validators within its context. .. warning:: This context manager is not thread-safe! .. versionadded:: 21.3.0 FNTrrrrrrLs rFT)reprslotshashc@s"eZdZeZddZddZdS)_InstanceOfValidatorcCs4t||js0tdj|j|j|j|d||j|dS)P We use a callable class to be able to change the ``__repr__``. z?'{name}' must be {type!r} (got {value!r} that is a {actual!r}).)nametypeactualvalueN) isinstancer& TypeErrorformatr% __class__selfinstattrr(rrr__call__bs z_InstanceOfValidator.__call__cCsdj|jdS)Nz)r&)r+r&r.rrr__repr__tsz_InstanceOfValidator.__repr__N)__name__ __module__ __qualname__rr&r1r4rrrrr#^sr#cCst|S)a A validator that raises a `TypeError` if the initializer is called with a wrong type for this particular attribute (checks are performed using `isinstance` therefore it's also valid to pass a tuple of types). :param type: The type to check for. :type type: type or tuple of types :raises TypeError: With a human readable error message, the attribute (of type `attrs.Attribute`), the expected type, and the value it got. )r#r2rrrrzs r)r frozenr!c@s(eZdZeZeZddZddZdS)_MatchesReValidatorcCs0||s,tdj|j|jj|d||j|dS)r$z9'{name}' must match regex {pattern!r} ({value!r} doesn't))r%patternr(N) match_func ValueErrorr+r%r:r-rrrr1s  z_MatchesReValidator.__call__cCsdj|jdS)Nz.)r:)r+r:r3rrrr4sz_MatchesReValidator.__repr__N)r5r6r7rr:r;r1r4rrrrr9sr9c Cstjdtjtjf}||vr@tddtddt|Dt |t r\|rVt d|}n t ||}|tjurz|j}n|tjur|j}n|j}t ||S)a A validator that raises `ValueError` if the initializer is called with a string that doesn't match *regex*. :param regex: a regex string or precompiled pattern to match against :param int flags: flags that will be passed to the underlying re function (default 0) :param callable func: which underlying `re` function to call. 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Nz'func' must be one of {}.z, css|]}|r|jpdVqdS)NoneN)r5).0errr szmatches_re..zR'flags' can only be used with a string pattern; pass flags to re.compile() instead)re fullmatchsearchmatchr<r+joinsortedsetr)Patternr*compiler9)regexflagsfuncZ valid_funcsr:r;rrrrs0    rc@s"eZdZeZddZddZdS)_ProvidesValidatorcCs0|j|s,tdj|j|j|d||j|dS)r$z<'{name}' must provide {interface!r} which {value!r} doesn't.)r% interfacer(N)rNZ providedByr*r+r%r-rrrr1s  z_ProvidesValidator.__call__cCsdj|jdS)Nz0rN)r+rNr3rrrr4sz_ProvidesValidator.__repr__N)r5r6r7rrNr1r4rrrrrMsrMcCst|S)a) A validator that raises a `TypeError` if the initializer is called with an object that does not provide the requested *interface* (checks are performed using ``interface.providedBy(value)`` (see `zope.interface `_). :param interface: The interface to check for. :type interface: ``zope.interface.Interface`` :raises TypeError: With a human readable error message, the attribute (of type `attrs.Attribute`), the expected interface, and the value it got. )rMrOrrrrsrc@s"eZdZeZddZddZdS)_OptionalValidatorcCs|dur dS||||dS)N validatorr-rrrr1sz_OptionalValidator.__call__cCsdjt|jdS)Nz')what)r+r rRr3rrrr4sz_OptionalValidator.__repr__N)r5r6r7rrRr1r4rrrrrPsrPcCst|trtt|St|S)a A validator that makes an attribute optional. 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