3j '&GddZeZy)cteZdZdZdZddZeZdZeZddZ dZ dZ d d e fd Z d Zdd ZdZdZdZdZy) JSONBackendzManages encoding and decoding using various backends. It tries these modules in this order: simplejson, json, ujson simplejson is a fast and popular backend and is tried first. json comes with Python and is tried second. c2|jrytd)z4Ensures that we've loaded at least one JSON backend.Nz*jsonpickle could not load any json modules) _verifiedAssertionError)selfs ?/DATA/.local/lib/python3.12/site-packages/jsonpickle/backend.py_verifyzJSONBackend._verify s >> IJJNcR|j|js$|jd}|j||||St |jD]\}} |j||||cSy#t $r'}|t |jdz k(r|Yd}~Kd}~wwxYw)z Attempt to encode an object into JSON. This tries the loaded backends in order and passes along the last exception if no backend is able to encode the object. )indent separatorsN)r _fallthrough_backend_namesbackend_encode enumerate Exceptionlen)robjr rnameidxes rencodezJSONBackend.encodes   &&q)D&&tSJ&W W"4#6#67IC **#f+8  #d112Q66G7 sA66 B&?B!!B&cX|j|js!|jd}|j||St |jD]\}} |j||cSy#|j |$r'}|t |jdz k(r|Yd}~Qd}~wwxYw)z Attempt to decode an object from a JSON string. This tries the loaded backends in order and passes along the last exception if no backends are able to decode the string. r rN)r rrbackend_decoder_decoder_exceptionsr)rstringrrrs rdecodezJSONBackend.decode,s   &&q)D&&tV4 4"4#6#67IC **4888++D1 #d112Q66G  sA00B)B$$B)c2||_g|_i|_i|_i|_i|_i|_d|_|jd|jd|jd|jdddd d d dif}d ddd f|||d |_y)NF simplejsonjsonujsonyamldump safe_load YAMLError)dumpsloads loads_exc sort_keys)r,escape_forward_slashes)r#r"r!zdjango.util.simplejson) rr _encoders _decoders_encoder_options_decoder_optionsrr load_backend)r fallthrough json_optss r__init__zJSONBackend.__init__Fs' !#!#$&  ,' &! '"  & {  +u-. OP#&/ ! r c||_y)a Disable jsonpickle's fallthrough-on-error behavior By default, jsonpickle tries the next backend when decoding or encoding using a backend fails. This can make it difficult to force jsonpickle to use a specific backend, and catch errors, because the error will be suppressed and may not be raised by the subsequent backend. Calling `enable_backend(False)` will make jsonpickle immediately re-raise any exceptions raised by the backends. N)r)renables renable_fallthroughzJSONBackend.enable_fallthroughms #r cd t||||<y#t$r|j|YywxYw)NFT)getattrAttributeErrorremove_backend)rdctbackendrrs r_storezJSONBackend._store~s> "3-CL     ( s //r(r)cX t|} |jdddD]}t||} |j |j |||r|j |j|||syt|tr|j |j|||sy||j|<|jj|gif|jj|gif|jj|d|_y#t$rYywxYw#t$rYywxYw)aLoad a JSON backend by name. This method loads a backend and sets up references to that backend's loads/dumps functions and exception classes. :param dumps: is the name of the backend's encode method. The method should take an object and return a string. Defaults to 'dumps'. :param loads: names the backend's method for the reverse operation -- returning a Python object from a string. :param loads_exc: can be either the name of the exception class used to denote decoding errors, or it can be a direct reference to the appropriate exception class itself. If it is a name, then the assumption is that an exception class of that name can be found in the backend module's namespace. :param load: names the backend's 'load' method. :param dump: names the backend's 'dump' method. :rtype bool: True on success, False if the backend could not be loaded. F.rNT) __import__ ImportErrorsplitr:r;r?r.r/ isinstancestrrr0 setdefaultr1rappendr)rrr(r)r*modattrs rr2zJSONBackend.load_backends(* T"C   3+c4(, {{4>>4erisW5W5t}r