o i.@sDUdZddlZddlmZddlmZmZmZmZddl m Z ddl m Z ddl mZmZmZer7ddlmZd Zd ed ed efd dZdeBeBeBZdeBeeefBZeeefdBZeeBeBZeed<eeeBZeed<eeeBZ eed<eeeBe BZ!deBeBeBe"BZ#e eeege#fdBZ$GdddZ%dS)z=Methods for converting Datasets and DataElements to/from jsonN) signature) TypeAliasAnycast TYPE_CHECKING)Callable) warn_and_log)FLOAT_VRINT_VRVR)Dataset)Value BulkDataURI InlineBinaryvaluevrreturncs~ddlm|dus n|SdttjhtjhBvrttvr#tdur)|St |t t Br;fdd|DS|S)aOWhen possible convert numeric-like values to either ints or floats based on their value representation. Parameters ---------- value : Any Value of the data element. vr : str Value representation of the data element. Returns ------- Any * If `value` is empty then returns the `value` unchanged. * If `vr` is an integer-like VR type then returns ``int`` or ``List[int]`` * If `vr` is a float-like VR type then returns ``float`` or ``List[float]`` * Otherwise returns `value` unchanged rempty_value_for_VRNcs$g|]}|dur |nqSN.0vr number_typerrE/mnt/sdb/aimis/docanh/lib/python3.10/site-packages/pydicom/jsonrep.py 9sz,convert_to_python_number..) pydicom.dataelemrr r ATUS_SSintr float isinstancelisttuple)rrrrrconvert_to_python_numbers  r' ValueTypeInlineBinaryTypeBulkDataURITypec@seZdZdZ ddeddededededBd eeege fBdBd dfd d Z d e fd dZ de d e fddZded dfddZdeeeefBd efddZdS)JsonDataElementConverteraConvert from a JSON struct to a :class:`DataElement`. References ---------- * :dcm:`Annex F of Part 18 of the DICOM Standard` * `JSON to Python object conversion table `_ N dataset_classr tagrr value_keybulk_data_uri_handlerrcst||_||_||_||_||_||r2ttjdkr2dtdtdtdt ffdd }||_ dSt t |_ dS) aCreate a new converter instance. Parameters ---------- dataset_class : dataset.Dataset derived class The class object to use for **SQ** element items. tag : str The data element's tag in uppercase hex format like ``"7FE00010"``. vr : str The data element value representation. value : str or List[None | str | int | float | dict] The attribute value for the JSON object's "Value", "InlineBinary" or "BulkDataURI" field. If there's no such attribute then `value` will be ``[""]``. value_key : str or None The attribute name for `value`, should be one of: ``{"Value", "InlineBinary", "BulkDataURI"}``. If the element's VM is ``0`` and none of the keys are used then will be ``None``. bulk_data_uri_handler: callable, optional Callable function that accepts either the `tag`, `vr` and the "BulkDataURI" `value`, or just the "BulkDataURI" `value` of the JSON representation of a data element and returns the actual value of that data element (retrieved via DICOMweb WADO-RS). If no `bulk_data_uri_handler` is specified (default) then the corresponding element will have an "empty" value such as ``""``, ``b""`` or ``None`` depending on the `vr` (i.e. the Value Multiplicity will be 0). r-rrrcstttgtf}||Sr)rrstr BulkDataType)r-rrxhandlerrrwrappersz2JsonDataElementConverter.__init__..wrapperN) r,r-rrr.lenr parametersr1r2bulk_data_element_handlerrBulkDataHandlerType)selfr,r-rrr.r/r6rr4r__init__Ys' z!JsonDataElementConverter.__init__csddlm}jdur|jSjdkrWtjts(tdjdjdjs0|jSt tt j}fdd |D}t |d krQjt j krQ|d}t|jSt tttBj}t|trj|d}jd krt|tstd jd t|jt|Sjdkrt|tstd jdt|jjdurtdjd|jSjj|Stdjdj)zReturn a the data element value or list of values. Returns ------- None, str, float, int, bytes, dataset_class or a list of these The value or value list of the newly created data element. rrNr 'z' of data element 'z' must be a listcsg|]}|qSr)get_regular_element_valuerr;rrrsz?JsonDataElementConverter.get_element_values..r0rz*Invalid attribute value for data element 'z2' - the value for 'InlineBinary' must be str, not rz1' - the value for 'BulkDataURI' must be str, not zJNo bulk data URI handler provided for retrieval of value of data element ""zUnknown attribute name 'z ' for tag )rrr.rr$rr% TypeErrorr-rr(r7r SQr'r1type__name__base64 b64decoder9r ValueError)r;rval element_valuerrr?rget_element_valuessX                 z+JsonDataElementConverter.get_element_valuescCsddlm}|jtjkrttttf|}| |S|dur#||jS|jtj kr7ttttf|}| |S|jtj kr[tt|}zt |dWStyZtd|dYdSw|S)ajReturn a the data element value created from a json "Value" entry. Parameters ---------- value : None, str, int, float or dict The data element's value from the json entry. Returns ------- None, str, int, float or Dataset A single value of the corresponding :class:`DataElement`. rrNzInvalid value 'z' for AT element - ignoring it)rrrr rBrdictr1rget_sequence_itemPNget_pn_element_valuer r"rGr)r;rrrrrr>s$         z2JsonDataElementConverter.get_regular_element_valuec Csddlm}ddlm}|}|durin|}|D]G\}}d|vr-td|jd|d}tt | t t @}|sL|t |d|||d } n|d} | |j|||| | |j} || q|S) a}Return a sequence item for the JSON dict `value`. Parameters ---------- value : dict or None The sequence item from the JSON entry. Returns ------- dataset_class The decoded dataset item. Raises ------ KeyError If the "vr" key is missing for a contained element r) DataElementrNrzData element 'z' must have key 'vr'rK)r-rr )pydicomrPrrr,itemsKeyErrorr-r&setkeysJSON_VALUE_KEYSr" from_jsonr9add) r;rrPrdskeyrHrunique_value_keyselemr.rrrrMs0   z*JsonDataElementConverter.get_sequence_itemcCst|tstd|jd|Sd|vrgd}n d|vr"ddg}ndg}d|vr/|d|d<d|vr9|d|d <d|vrC|d|d <d |S) aReturn a person name from JSON **PN** value as str. Values with VR PN have a special JSON encoding, see the DICOM Standard, Part 18, :dcm:`Annex F.2.2`. Parameters ---------- value : Dict[str, str] The person name components in the JSON entry. Returns ------- str The decoded PersonName object or an empty string. zValue of data element 'z5' with VR Person Name (PN) is not formatted correctlyPhonetic)rrr Ideographicr Alphabeticrr0=)r$rLrr-join)r;rcompsrrrrO5s"        z-JsonDataElementConverter.get_pn_element_valuer)rD __module__ __qualname____doc__rCr1 JSONValueTyper:rr2r<rrJr(r> SQValueTyperMrLrOrrrrr+Ns, 9I("2r+)&rfrEinspectrtypingrrrrcollections.abcr pydicom.miscrpydicom.valuerepr r r pydicom.datasetr rVr1r'r"r#OtherValueTyperL PNValueTyperhr(__annotations__r%r)r*rgbytesr2r:r+rrrrs*    -