Merge pull request #1343 from thewtex/polydata-metadata

fix(polydata): add missing metadata in python dataclass

Author: thewtex

packages/core/python/itkwasm/itkwasm/polydata.py

@@ -53,6 +53,8 @@ class PolyData:
     numberOfCellPixels: int = 0
     cellData: Optional[ArrayLike] = None
 
+    metadata: Dict = field(default_factory=dict)
+
     def __post_init__(self):
         if isinstance(self.polyDataType, dict):
             self.polyDataType = PolyDataType(**self.polyDataType)

packages/core/python/itkwasm/test/test_polydata.py

@@ -5,4 +5,5 @@
 
 def test_polydata():
     itkwasm_polydata = PolyData()
+    assert isinstance(itkwasm_polydata.metadata, dict)
     itkwasm_polydata_dict = asdict(itkwasm_polydata)