Add .vpython3 spec for Perfetto.

Perfetto gn/write_buildflag_header.py requires at least 3.9 because it uses type hints like list[str]. Without the spec Flutter bots try to run it using Python 3.8.x which fails. Change-Id: I34fb038c591705220481ee8e3036a4626a6a6964 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/483500 Reviewed-by: Martin Kustermann <kustermann@google.com> Commit-Queue: Slava Egorov <vegorov@google.com>
2026-02-25 02:50:41 -08:00
parent 023d12877a
commit a2b1bb421a
1 changed files with 4 additions and 0 deletions
@@ -0,0 +1,4 @@
+# src/gn/write_buildflag_header.py requires at least 3.9 because
+# it uses type hints like list[str].
+
+python_version: "3.11"