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-rw-r--r--Lib/inspect.py2
-rw-r--r--Misc/NEWS.d/next/Library/2023-03-04-14-46-47.gh-issue-102302.-b_s6Z.rst1
2 files changed, 2 insertions, 1 deletions
diff --git a/Lib/inspect.py b/Lib/inspect.py
index 8bb3a37..166667c 100644
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -2805,7 +2805,7 @@ class Parameter:
return '<{} "{}">'.format(self.__class__.__name__, self)
def __hash__(self):
- return hash((self.name, self.kind, self.annotation, self.default))
+ return hash((self._name, self._kind, self._annotation, self._default))
def __eq__(self, other):
if self is other:
diff --git a/Misc/NEWS.d/next/Library/2023-03-04-14-46-47.gh-issue-102302.-b_s6Z.rst b/Misc/NEWS.d/next/Library/2023-03-04-14-46-47.gh-issue-102302.-b_s6Z.rst
new file mode 100644
index 0000000..aaf4e62
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2023-03-04-14-46-47.gh-issue-102302.-b_s6Z.rst
@@ -0,0 +1 @@
+Micro-optimise hashing of :class:`inspect.Parameter`, reducing the time it takes to hash an instance by around 40%.