gdZ ddlZddlZddlZddlmZddlm Z ddl m Z dZ d Z eje je eje je eje j e eje j"e eje j$e eje j&e eje j(e eje j*e eje j,e eje j.e eje j0e eje j2e eje j4e eje j6e eje j8e eje j:e eje j<e eje j>e eje j@e eje jBe eje jDe eje jFe eje jHe y#e$r edwxYw) a#This module generates support for pickling vtkDataObjects from python. It needs to be imported specifically in order to work: >>> import vtkmodules.util.pickle_support Once imported however, the pickling of data objects is very straighforward. Here is an example using poly data: >>> sphereSrc = vtkSphereSource() >>> sphereSrc.Update() >>> pickled = pickle.dumps(sphereSrc.GetOutput()) >>> unpickled = pickle.loads(pickled) >>> print(unpickled) *description of sphere data set* The underlying serialization of the vtkDatObjects is based on the marshaling capabilities found in vtkCommunicator. Importing this module adds entries for the most common data objects in the global dispatch table used by pickle. NumPy is required as well since the -serialized data object gets pickled as a numpy array. NznThis module depends on the pickle, copyreg, and numpy modules. Please make sure that it is installed properly.)vtkCommunicator) vtkCharArray)vtkCommonDataModelcd|jvsd|jvr tdd}d} tt|d}|d}|}t }|j|t|jdtj||dk(r td |S#t dt zdzxYw) zTakes a state dictionary with entries: - Type : a string with the class name for the data object - Serialized : a numpy array with the serialized data object and transforms it into a data object. Type SerializedzNState dictionary passed to unpickle does not have Type and/or Serialized keys.NzCould not find type z in vtkCommonDataModel modulerzMarshaling data object failed) keys RuntimeErrorgetattrr TypeError type_stringr SetVoidArray memoryviewnbytesrUnMarshalDataObject)statenew_data_object DataSetClassserialized_data char_arrays >lib/python3.12/site-packages/vtkmodules/util/pickle_support.pyunserialize_VTK_data_objectr s ejjl" EJJL(H OL`15=A L)O"nOJOZ-H-O-OQRS**:G1L:;; `.rGsy*3!! .(!4f*!,,.GH!--/HI!557PQ!..0IJ!446OP!335NO!;;=VW!557PQ!335NO!335NO!;;=VW!668QR!**,EF!))+DE!557PQ!335NO!668QR!779RS!AAC\]!668QR!224MN!446OP!--/HIi3 2 333s KK