Initial commit

env/lib/python3.10/site-packages/wagtail/workflows.py

@@ -0,0 +1,27 @@
+from wagtail.models import Task
+
+TASK_TYPES = []
+
+
+def get_concrete_descendants(model_class, inclusive=True):
+    """Retrieves non-abstract descendants of the given model class. If `inclusive` is set to
+    True, includes model_class"""
+    subclasses = model_class.__subclasses__()
+    if subclasses:
+        for subclass in subclasses:
+            yield from get_concrete_descendants(subclass)
+    if inclusive and not model_class._meta.abstract:
+        yield model_class
+
+
+def get_task_types(task_class=None):
+    global TASK_TYPES
+    if TASK_TYPES:
+        return TASK_TYPES
+    TASK_TYPES = list(get_concrete_descendants(Task, inclusive=False))
+    return TASK_TYPES
+
+
+def publish_workflow_state(workflow_state, user=None):
+    # publish the object associated with a WorkflowState
+    workflow_state.content_object.get_latest_revision().publish(user=user)