Add list_element_children function

Closes #37 (closed)

arkindex_worker/worker.py

@@ -716,3 +716,69 @@ class ElementsWorker(BaseWorker):
         )
 
         return transcriptions
+
+    def list_element_children(
+        self,
+        element,
+        best_class=None,
+        folder=None,
+        name=None,
+        recursive=None,
+        type=None,
+        with_best_classes=None,
+        with_corpus=None,
+        with_has_children=None,
+        with_zone=None,
+        worker_version=None,
+    ):
+        """
+        List children of an element
+        """
+        assert element and isinstance(
+            element, Element
+        ), "element shouldn't be null and should be of type Element"
+        query_params = {}
+        if best_class is not None:
+            assert isinstance(best_class, str) or isinstance(
+                best_class, bool
+            ), "best_class should be of type str or bool"
+            query_params["best_class"] = best_class
+        if folder is not None:
+            assert isinstance(folder, bool), "folder should be of type bool"
+            query_params["folder"] = folder
+        if name:
+            assert isinstance(name, str), "name should be of type str"
+            query_params["name"] = name
+        if recursive is not None:
+            assert isinstance(recursive, bool), "recursive should be of type bool"
+            query_params["recursive"] = recursive
+        if type:
+            assert isinstance(type, str), "type should be of type str"
+            query_params["type"] = type
+        if with_best_classes is not None:
+            assert isinstance(
+                with_best_classes, bool
+            ), "with_best_classes should be of type bool"
+            query_params["with_best_classes"] = with_best_classes
+        if with_corpus is not None:
+            assert isinstance(with_corpus, bool), "with_corpus should be of type bool"
+            query_params["with_corpus"] = with_corpus
+        if with_has_children is not None:
+            assert isinstance(
+                with_has_children, bool
+            ), "with_has_children should be of type bool"
+            query_params["with_has_children"] = with_has_children
+        if with_zone is not None:
+            assert isinstance(with_zone, bool), "with_zone should be of type bool"
+            query_params["with_zone"] = with_zone
+        if worker_version:
+            assert isinstance(
+                worker_version, str
+            ), "worker_version should be of type str"
+            query_params["worker_version"] = worker_version
+
+        children = self.api_client.paginate(
+            "ListElementChildren", id=element.id, **query_params
+        )
+
+        return children