Updates

ETB-API/venv/lib/python3.12/site-packages/kombu/utils/collections.py

@@ -0,0 +1,45 @@
+"""Custom maps, sequences, etc."""
+
+
+from __future__ import annotations
+
+
+class HashedSeq(list):
+    """Hashed Sequence.
+
+    Type used for hash() to make sure the hash is not generated
+    multiple times.
+    """
+
+    __slots__ = 'hashvalue'
+
+    def __init__(self, *seq):
+        self[:] = seq
+        self.hashvalue = hash(seq)
+
+    def __hash__(self):
+        return self.hashvalue
+
+
+def eqhash(o):
+    """Call ``obj.__eqhash__``."""
+    try:
+        return o.__eqhash__()
+    except AttributeError:
+        return hash(o)
+
+
+class EqualityDict(dict):
+    """Dict using the eq operator for keying."""
+
+    def __getitem__(self, key):
+        h = eqhash(key)
+        if h not in self:
+            return self.__missing__(key)
+        return super().__getitem__(h)
+
+    def __setitem__(self, key, value):
+        return super().__setitem__(eqhash(key), value)
+
+    def __delitem__(self, key):
+        return super().__delitem__(eqhash(key))