XhOddlZddlZejdZejdZejdZdefdZeadefdZ dZ d Z d e ddfd Z d e defd Zd e ddfdZdZde defdZdZdZy)Nz^[a-zA-Z_:][a-zA-Z0-9_:]*$z^[a-zA-Z_][a-zA-Z0-9_]*$z^__.*$returncbtjjddjdvS)z2Retrieve name validation setting from environment.!PROMETHEUS_LEGACY_NAME_VALIDATIONFalse)true1t)osenvirongetlowerP/var/www/html/myenv/lib/python3.12/site-packages/prometheus_client/validation.py_init_legacy_validationr s' ::>>=w G M M OSe eerctS)z;Return the current status of the legacy validation setting._legacy_validationrrrget_legacy_validationrs  rcday)zEDisable legacy name validation, instead allowing all UTF8 characters.FNrrrrdisable_legacy_validationrs rcday)zFEnable legacy name validation instead of allowing all UTF8 characters.TNrrrrenable_legacy_validationrs rnamec|s tdtr#tj|std|z |j dy#t $rtd|zwxYw)zRaises ValueError if the provided name is not a valid metric name. This check uses the global legacy validation setting to determine the validation scheme. zmetric name cannot be emptyzinvalid metric name utf-8N) ValueErrorrMETRIC_NAME_REmatchencodeUnicodeDecodeErrorrs r_validate_metric_namer##sf 677##D)3d:; ;8 G 8/$6778s A A"c0tj|duS)zRReturns true if the provided metric name conforms to the legacy validation scheme.N)rrr"s r_is_valid_legacy_metric_namer%4s    %T 11rtokc|std|z|ddk(xr|ddk(}|rtr$tj|std|zy |j dy#t $rtd|zwxYw)zeRaises ValueError if a parsed label name token is invalid. UTF-8 names must be quoted. zinvalid label name token r"Nr)rrMETRIC_LABEL_NAME_RErr r!)r&quoteds r!_validate_metric_label_name_tokenr,9s 4s:;; Vs] -s2w#~F '#))#.83>? ?< 7 <4s:;;? ? ( . .q 1;a?@ @ 2 @ HHW  ) . .q 1;a?@ @ 2" @:Q>? ? @s BB r0c\tj|ytj|duS)zQReturns true if the provided label name conforms to the legacy validation scheme.NF)r*rr.r/s r_is_valid_legacy_labelnamer3_s,!!!$, ( . .q 1T 99rcxt|}|D])}t|||jvstd|z|S)zRaises ValueError if any of the provided names is not a valid label name. This check uses the global legacy validation setting to determine the validation scheme. z Reserved label methe fric name: )tupler1_reserved_labelnamesr)cls labelnamesr0s r_validate_labelnamesr9fsN z"J EA (( (?!CD DE rcd}|jD],\}}t||t|z }|t|z }.|dkDr tdy)z-Raises ValueError if the exemplar is invalid.rzDExemplar labels have %d UTF-8 characters, exceeding the limit of 128N)itemsr1lenr)exemplarruneskvs r_validate_exemplarrBss] E 1A Q Q s{_``r)r recompilerr*r.boolrrrrrstrr#r%r,r1r3r9rBrrrrGs 9:!rzz"=> * 9 5ff -.t   888"2s2t2 <3<4<&A&:#:$: ar