[Projects] Make params and description accessible (#657)

mlrun/projects/project.py

@@ -592,6 +592,50 @@ def mountdir(self, mountdir):
         )
         self.spec.mountdir = mountdir
 
+    @property
+    def params(self) -> str:
+        """This is a property of the spec, look there for documentation
+        leaving here for backwards compatibility with users code that used MlrunProjectLegacy"""
+        warnings.warn(
+            "This is a property of the spec, use project.spec.params instead"
+            "This will be deprecated in 0.7.0, and will be removed in 0.9.0",
+            # TODO: In 0.7.0 do changes in examples & demos In 0.9.0 remove
+            PendingDeprecationWarning,
+        )
+        return self.spec.params
+
+    @params.setter
+    def params(self, params):
+        warnings.warn(
+            "This is a property of the spec, use project.spec.params instead"
+            "This will be deprecated in 0.7.0, and will be removed in 0.9.0",
+            # TODO: In 0.7.0 do changes in examples & demos In 0.9.0 remove
+            PendingDeprecationWarning,
+        )
+        self.spec.params = params
+
+    @property
+    def description(self) -> str:
+        """This is a property of the spec, look there for documentation
+        leaving here for backwards compatibility with users code that used MlrunProjectLegacy"""
+        warnings.warn(
+            "This is a property of the spec, use project.spec.description instead"
+            "This will be deprecated in 0.7.0, and will be removed in 0.9.0",
+            # TODO: In 0.7.0 do changes in examples & demos In 0.9.0 remove
+            PendingDeprecationWarning,
+        )
+        return self.spec.description
+
+    @description.setter
+    def description(self, description):
+        warnings.warn(
+            "This is a property of the spec, use project.spec.description instead"
+            "This will be deprecated in 0.7.0, and will be removed in 0.9.0",
+            # TODO: In 0.7.0 do changes in examples & demos In 0.9.0 remove
+            PendingDeprecationWarning,
+        )
+        self.spec.description = description
+
     @property
     def functions(self) -> list:
         """This is a property of the spec, look there for documentation

tests/projects/test_project.py

@@ -71,8 +71,12 @@ def test_create_project_from_file_with_legacy_structure():
     assert project.kind == "project"
     assert project.metadata.name == project_name
     assert project.spec.description == description
+    # assert accessible from the project as well
+    assert project.description == description
     assert project.spec.artifact_path == artifact_path
     assert deepdiff.DeepDiff(params, project.spec.params, ignore_order=True,) == {}
+    # assert accessible from the project as well
+    assert deepdiff.DeepDiff(params, project.params, ignore_order=True,) == {}
     assert (
         deepdiff.DeepDiff(
             legacy_project.functions, project.functions, ignore_order=True,