U Û~fhã @s¦dZddlmZddlmZmZz ddlZWn,ek rXdZd dddd œd d „Z YnJXdZddl Z ej ej ej ejejejejejejf Zddddd œd d „Z dS)z&An implementation of RFC4013 SASLprep.é)Ú annotations)ÚAnyÚOptionalNFTrzOptional[bool])ÚdataÚprohibit_unassigned_code_pointsÚreturncCst|tƒrtdƒ‚|S)zSASLprep dummyz[The stringprep module is not available. Usernames and passwords must be instances of bytes.)Ú isinstanceÚstrÚ TypeError)rr©r ú4/tmp/pip-unpacked-wheel-36gvocj8/pymongo/saslprep.pyÚsaslpreps  ÿr csÂt|tƒs|S|r ttjf˜}nt}tj‰tj‰d ‡‡fdd„|Dƒ¡}tj   d|¡}tj }||dƒrŒ||dƒs~t dƒ‚|tj f˜}n ||f˜}|D]"‰t‡fdd „|Dƒƒršt d ƒ‚qš|S) aVAn implementation of RFC4013 SASLprep. :param data: The string to SASLprep. Unicode strings (:class:`str`) are supported. Byte strings (:class:`bytes`) are ignored. :param prohibit_unassigned_code_points: True / False. RFC 3454 and RFCs for various SASL mechanisms distinguish between `queries` (unassigned code points allowed) and `stored strings` (unassigned code points prohibited). Defaults to ``True`` (unassigned code points are prohibited). :return: The SASLprep'ed version of `data`. Úcs$g|]}ˆ|ƒsˆ|ƒrdn|‘qS)ú r )Ú.0Úelt)Ú in_table_b1Ú in_table_c12r r Ú Xszsaslprep..ÚNFKCréÿÿÿÿz$SASLprep: failed bidirectional checkc3s|]}|ˆƒVqdS)Nr )rZin_table)Úcharr r Ú qszsaslprep..z+SASLprep: failed prohibited character check)rr Ú _PROHIBITEDÚ stringprepÚ in_table_a1rrÚjoinÚ unicodedataÚ ucd_3_2_0Ú normalizeÚ in_table_d1Ú ValueErrorÚ in_table_d2Úany)rrZ prohibitedr r )rrrr r 9s* ÿ    )T)T)Ú__doc__Ú __future__rÚtypingrrrÚ ImportErrorZHAVE_STRINGPREPr rrÚin_table_c21_c22Ú in_table_c3Ú in_table_c4Ú in_table_c5Ú in_table_c6Ú in_table_c7Ú in_table_c8Ú in_table_c9rr r r r Ús*  þ ô