Updates

ETB-API/venv/lib/python3.12/site-packages/celery/app/annotations.py

@@ -0,0 +1,52 @@
+"""Task Annotations.
+
+Annotations is a nice term for monkey-patching task classes
+in the configuration.
+
+This prepares and performs the annotations in the
+:setting:`task_annotations` setting.
+"""
+from celery.utils.functional import firstmethod, mlazy
+from celery.utils.imports import instantiate
+
+_first_match = firstmethod('annotate')
+_first_match_any = firstmethod('annotate_any')
+
+__all__ = ('MapAnnotation', 'prepare', 'resolve_all')
+
+
+class MapAnnotation(dict):
+    """Annotation map: task_name => attributes."""
+
+    def annotate_any(self):
+        try:
+            return dict(self['*'])
+        except KeyError:
+            pass
+
+    def annotate(self, task):
+        try:
+            return dict(self[task.name])
+        except KeyError:
+            pass
+
+
+def prepare(annotations):
+    """Expand the :setting:`task_annotations` setting."""
+    def expand_annotation(annotation):
+        if isinstance(annotation, dict):
+            return MapAnnotation(annotation)
+        elif isinstance(annotation, str):
+            return mlazy(instantiate, annotation)
+        return annotation
+
+    if annotations is None:
+        return ()
+    elif not isinstance(annotations, (list, tuple)):
+        annotations = (annotations,)
+    return [expand_annotation(anno) for anno in annotations]
+
+
+def resolve_all(anno, task):
+    """Resolve all pending annotations."""
+    return (x for x in (_first_match(anno, task), _first_match_any(anno)) if x)