New API for MeshInfo

src/ansys/dpf/core/generic_data_container.py

@@ -95,14 +95,13 @@ def set_property(self, property_name, prop):
         any_dpf = Any.new_from(prop, self._server)
         self._api.generic_data_container_set_property_any(self, property_name, any_dpf)
 
-    def get_property(self, property_name, output_type):
+    def get_property(self, property_name):
         """Get property with given name.
 
         Parameters
         ----------
         property_name : str
             Property name.
-        output_type :  :class:`ansys.dpf.core.common.types`
 
         Returns
         -------
@@ -111,8 +110,32 @@ def get_property(self, property_name, output_type):
         """
         any_ptr = self._api.generic_data_container_get_property_any(self, property_name)
         any_dpf = Any(any_ptr, self._server)
+        output_type = self._type_to_output_method[self.get_property_description()[property_name]]
         return any_dpf.cast(output_type)
 
+    @property
+    def _type_to_output_method(self):
+        # Only the types in any.py need to be casted
+        from ansys.dpf.core import (
+            field,
+            property_field,
+            string_field,
+            scoping,
+        )
+
+        out = {
+            "bool": bool,
+            "int": int,
+            "str": str,
+            "float": float,
+            "Field": field.Field,
+            "PropertyField": property_field.PropertyField,
+            "StringField": string_field.StringField,
+            "Scoping": scoping.Scoping,
+            "GenericDataContainer": GenericDataContainer,
+        }
+        return out
+
     def get_property_description(self):
         """Get a dictionary description of properties by name and data type
 

src/ansys/dpf/core/mesh_info.py

@@ -4,8 +4,6 @@
 """
 from ansys.dpf.core import server as server_module
 from ansys.dpf.core.generic_data_container import GenericDataContainer
-from ansys.dpf.core.scoping import Scoping
-from ansys.dpf.core.string_field import StringField
 
 
 class MeshInfo:
@@ -104,21 +102,20 @@ def deep_copy(self, server=None):
         mesh_info.generic_data_container = self._generic_data_container.deep_copy(server)
         return mesh_info
 
-    def get_property(self, property_name, output_type):
+    def get_property(self, property_name):
         """Get property with given name.
 
         Parameters
         ----------
         property_name : str
             Property name.
-        output_type :  :class:`ansys.dpf.core.common.types`
 
         Returns
         -------
         type
             Property object instance.
         """
-        return self.generic_data_container.get_property(property_name, output_type)
+        return self.generic_data_container.get_property(property_name)
 
     def set_property(self, property_name, prop):
         """Register given property with the given name.
@@ -142,7 +139,7 @@ def get_number_nodes(self):
             Number of nodes of the mesh.
         """
 
-        return self.generic_data_container.get_property("num_nodes", int)
+        return self.generic_data_container.get_property("num_nodes")
 
     @property
     def get_number_elements(self):
@@ -153,7 +150,7 @@ def get_number_elements(self):
             Number of elements of the mesh.
         """
 
-        return self.generic_data_container.get_property("num_elements", int)
+        return self.generic_data_container.get_property("num_elements")
 
     @property
     def get_splittable_by(self):
@@ -164,7 +161,7 @@ def get_splittable_by(self):
                 Name of the properties according to which the mesh can be split by.
         """
 
-        return self.generic_data_container.get_property("splittable_by", StringField)
+        return self.generic_data_container.get_property("splittable_by")
 
     @property
     def get_available_elem_types(self):
@@ -175,7 +172,7 @@ def get_available_elem_types(self):
             element type available for the mesh.
         """
 
-        return self.generic_data_container.get_property("avalaible_elem_type", Scoping)
+        return self.generic_data_container.get_property("avalaible_elem_type")
 
     def set_number_nodes(self, number_of_nodes):
         """Set the number of nodes in the mesh"""

tests/test_any.py

@@ -90,7 +90,7 @@ def test_cast_generic_data_container_any(server_type):
     any_dpf = dpf.Any.new_from(entity)
     new_entity = any_dpf.cast()
 
-    new_field = new_entity.get_property("field", dpf.Field)
+    new_field = new_entity.get_property("field")
 
     assert field.location == new_field.location
 

tests/test_generic_data_container.py

@@ -20,7 +20,7 @@ def test_set_get_property_generic_data_container(server_type):
     gdc = dpf.GenericDataContainer(server=server_type)
     entity = dpf.Field(location="phase", nature=dpf.natures.scalar, server=server_type)
     gdc.set_property("viscosity", entity)
-    new_entity = gdc.get_property("viscosity", dpf.Field)
+    new_entity = gdc.get_property("viscosity")
     assert entity.location == new_entity.location
 
 
@@ -31,17 +31,17 @@ def test_get_property_description_generic_data_container(server_type):
     gdc = dpf.GenericDataContainer(server=server_type)
     entity = 42
     gdc.set_property("my-int", entity)
-    new_entity = gdc.get_property("my-int", int)
+    new_entity = gdc.get_property("my-int")
     assert 42 == new_entity
 
     entity = 4.2
     gdc.set_property("my-float", entity)
-    new_entity = gdc.get_property("my-float", float)
+    new_entity = gdc.get_property("my-float")
     assert 4.2 == new_entity
 
     entity = "hello world"
     gdc.set_property("my-string", entity)
-    new_entity = gdc.get_property("my-string", str)
+    new_entity = gdc.get_property("my-string")
     assert "hello world" == new_entity
 
     entity = dpf.Field(location="phase", nature=dpf.natures.scalar, server=server_type)