Issue 2235: __hash__ is once again inherited by default, but inheritance can be blocked explicitly so that collections.Hashable remains meaningful
diff --git a/Lib/decimal.py b/Lib/decimal.py
index c94e1be..a545cf8 100644
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@@ -3697,10 +3697,8 @@
for flag in flags:
self._ignored_flags.remove(flag)
- def __hash__(self):
- """A Context cannot be hashed."""
- # We inherit object.__hash__, so we must deny this explicitly
- raise TypeError("Cannot hash a Context.")
+ # We inherit object.__hash__, so we must deny this explicitly
+ __hash__ = None
def Etiny(self):
"""Returns Etiny (= Emin - prec + 1)"""