Data Array View: Temporary hack to appear like plain array

bt5/erp5_wendelin/DocumentTemplateItem/portal_components/document.erp5.DataArrayView.py

@@ -91,4 +91,12 @@ class DataArrayView(DataArray):
     line_list = [(l.getIntIndex(), l.getArray()) for l in self.objectValues(portal_type="Data Array View Line")]
     if not line_list:
       return None
-    return MergedArray([l[1] for l in sorted(line_list)])
+    return MergedArray([l[1] for l in sorted(line_list)])
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+
+  def getArrayDtype(self):
+    """Standard dtype"""
+    return "float64"
+
+  def getArrayShape(self):
+    """Standard shape"""
+    return (self.getArray().shape[0], 48)
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