Wwgh"HdZddlZddlZddlmZmZmZmZddlm Z m Z ddl m Z gdZ edZdeefd Zd ej"fd Zej&d GddZdZdZdZej0dZdee fdZdZdee fdZdee fdZy)z This module contains utilities for allowing dataclasses to be populated by user-provided configuration (e.g. from a Yaml file). .. note:: On naming conventions: this module converts hyphens in key names to underscores as a matter of course. N)OptionalSetTypeUnion) BitStringObjectIdentifier)ConfigurationError)ConfigurableMixincheck_config_keys OID_REGEX process_oid process_oidsprocess_bit_string_flagsreturnct|tr|}n/ddlm}m}||t ury ||\}}|t ury |}t|tr|SdS#ttf$rYywxYw)Nr)get_args get_origin) isinstancetypetypingrrr _noneType ValueError TypeError)thingthe_typerrtype1type2s I/var/www/horilla/myenv/lib/python3.12/site-packages/pyhanko/config/api.py_unwrap_type_annotr s|%/ e E ) #E?LE5I%&!(D18;t;I&  sAA)(A)fcv|jtjuxs|jtjuSN)default_factory dataclassesMISSINGdefault)r!s r _has_defaultr(2s2 !4!44 0 99K// /T)frozenc\eZdZdZedZedZedeefdZ edZ y)r z+General configuration mixin for dataclassescy)a$ Hook method that can modify the configuration dictionary to overwrite or tweak some of their values (e.g. to convert string parameters into more complex Python objects) Subclasses that override this method should call ``super().process_entries()``, and leave keys that they do not recognise untouched. :param config_dict: A dictionary containing configuration values. :raises ConfigurationError: when there is a problem processing a relevant entry. N)cls config_dicts rprocess_entriesz!ConfigurableMixin.process_entries=s r)c ttj|D][}t|j}|t |t s+ ||j } |j|}|||j <]y#t$rYjwxYw#t$r*}td|j dt||d}~wwxYw)Nz+Error while processing configurable field 'z': ) r%fieldsr r issubclassr nameKeyError from_configr repr)r.r/r! field_typefield_config_dict field_valuees r_process_configurable_fieldsz.ConfigurableMixin._process_configurable_fieldsOs##C( .A+AFF3J!-* $/$7! (445FG #.K % .  & (A!&&Awi! s*A5B5 BB B7 %B22B7 keys_suppliedct|jtj|Dchc]}|jc}|ycc}w)z Check whether all supplied keys are meaningful. :param keys_supplied: The keys supplied in the configuration. :raises ConfigurationError: if at least one key does not make sense. N)r __name__r%r2r4)r.r=r!s rr z#ConfigurableMixin.check_config_keysfs6  LL(//4 5QVV 5  5sA c Jt|tst|jd|j t |j |jDcic]\}}|jdd|}}}|j||j|t|jtj|Dchc]}t|r|jc}| |di|Scc}}wcc}w#t $r}td|d}~wwxYw)a= Attempt to instantiate an object of the class on which it is called, by means of the configuration settings passed in. First, we check that the keys supplied in the dictionary correspond to data fields on the current class. Then, the dictionary is processed using the :meth:`process_entries` method. The resulting dictionary is passed to the initialiser of the current class as a kwargs dict. :param config_dict: A dictionary containing configuration values. :return: An instance of the class on which it is called. :raises ConfigurationError: when an unexpected configuration key is encountered or left unfilled, or when there is a problem processing one of the config values. z% requires a dictionary to initialise.-_z!Failed to instantiate from configNr-)rdictr r?r setkeysitemsreplacer0r<enforce_required_keysr%r2r(r4r)r.r/keyvr!r;s rr6zConfigurableMixin.from_configvs*+t,$<<. EF  c+"2"2"4564?3D3D3F )/aCKKS !1 $   K( ((5 LL(//4 LLOQVV L   Q%% %  M  Q$%HIq P Qs*$C= D D 5D D" DD"N) r? __module__ __qualname____doc__ classmethodr0r<rstrr r6r-r)rr r 9s`5  "..,  c#h    +Q+Qr)r c t||}|r4tdt|dk(rdndd|ddj|dy) Nz Unexpected r rIrE in configuration for : , .) _check_subsetr lenjoin) config_name expected_keys supplied_keysunexpected_keyss rr r s^ $M=AO 3#71#<%&IJ$$/=yy)*! -  r)c|Dchc]}|jdd}}|Dchc]}|jdd}}||z Scc}wcc}w)NrBrA)rG) expected_sub expected_suprIs rrUrUsR5ABcCKKS)BLB5ABcCKKS)BLB , &&CBs AA c t||j}|r4tdt|dk(rdndd|ddj |dy) NzMissing required r rIrErQrRrSrT)rUrEr rVrW)rX required_keysr/ missing_keyss rrHrHse  0@0@0BCL \):a)?VLM$$/=yy&'q *  r)z \d(\.\d+)+asn1crypto_classc "t|tstdt|d|dtj |r|j |S |j||S#t$rtd|d|d|jwxYw)Nz Identifier 'z' in '' is not a string.'' is not a valid ) rrOr r7r fullmatchmapunmaprr?)rb id_string param_names rrrs i % 4 ?+6*=O P  9% ##I..   " "9 -   $I;fZL0A#,,-/  s A&&(Bc~d|d}t|tr|f}|St|ttfs t ||S)Nrez6' must be specified as a list of strings, or a string.)rrOlisttupler )stringsrkerr_msgs r_ensure_stringsrqsR J<( ( '3* N$ / )) Nr)c#PKt||}|D]}t|||ywr#)rqr)rbrork usage_strings rrrs3gz2GF *L*EEFs$&c#Kt||}|jj}|D]W}t|tst dt |d||vr%t dt |d|jd|Yyw)NzFlag identifier 'rdrerfz flag name.)rq_mapvaluesrrOr r7r?)rbrork valid_values flag_strings rrrsgz2G#((//1L  +s+$#D$5#66HI  ,$D%&&7#,,-[:   sBB)rMr%rerrrrrasn1crypto.corerrerrorsr __all__rrr Fieldr( dataclassr r rUrHcompiler rrqrrr-r)rrs --7&  J <$<(K%%d#hQhQ$hQV  '  BJJ} % +,0 F4(8#9F 9or)