From 0c66074e9f8c9728e1d920910d35da0c62f30403 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@python.org>
Date: Tue, 12 Jul 2022 18:09:47 +0200
Subject: [PATCH] gh-94773: deepfreeze: support frozensets with unsortable
types (GH-94775)
---
.../Build/2022-07-12-13-39-18.gh-issue-94773.koHKm5.rst | 2 ++
Tools/scripts/deepfreeze.py | 7 ++++++-
2 files changed, 8 insertions(+), 1 deletion(-)
create mode 100644 Misc/NEWS.d/next/Build/2022-07-12-13-39-18.gh-issue-94773.koHKm5.rst
diff --git a/Misc/NEWS.d/next/Build/2022-07-12-13-39-18.gh-issue-94773.koHKm5.rst b/Misc/NEWS.d/next/Build/2022-07-12-13-39-18.gh-issue-94773.koHKm5.rst
new file mode 100644
index 00000000000..ed7e40c9110
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2022-07-12-13-39-18.gh-issue-94773.koHKm5.rst
@@ -0,0 +1,2 @@
+``deepfreeze.py`` now supports code object with frozensets that contain
+incompatible, unsortable types.
diff --git a/Tools/scripts/deepfreeze.py b/Tools/scripts/deepfreeze.py
index f9fd4e36a81..62eeafab084 100644
--- a/Tools/scripts/deepfreeze.py
+++ b/Tools/scripts/deepfreeze.py
@@ -359,7 +359,12 @@ def generate_complex(self, name: str, z: complex) -> str:
return f"&{name}.ob_base"
def generate_frozenset(self, name: str, fs: FrozenSet[object]) -> str:
- ret = self.generate_tuple(name, tuple(sorted(fs)))
+ try:
+ fs = sorted(fs)
+ except TypeError:
+ # frozen set with incompatible types, fallback to repr()
+ fs = sorted(fs, key=repr)
+ ret = self.generate_tuple(name, tuple(fs))
self.write("// TODO: The above tuple should be a frozenset")
return ret
--
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