grischard · October 16, 2025 01:30 · Oct 16, 2025
diff --git a/esphome-python3.14.log b/esphome-python3.14.log
@@ -0,0 +1,23 @@
+uvx --python=3.14 esphome hello
+  × Failed to build `ruamel-yaml-clib==0.2.12`
+  ├─▶ The build backend returned an error
+  ╰─▶ Call to `setuptools.build_meta.build_wheel` failed (exit status: 1)
+
+      [stderr]
+      Traceback (most recent call last):
+        File "<string>", line 14, in <module>
+          requires = get_requires_for_build({})
+        File "/Users/stereo/.cache/uv/builds-v0/.tmpT9x8nF/lib/python3.14/site-packages/setuptools/build_meta.py", line 331, in get_requires_for_build_wheel
+          return self._get_build_requires(config_settings, requirements=[])
+                 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+        File "/Users/stereo/.cache/uv/builds-v0/.tmpT9x8nF/lib/python3.14/site-packages/setuptools/build_meta.py", line 301, in _get_build_requires
+          self.run_setup()
+          ~~~~~~~~~~~~~~^^
+        File "/Users/stereo/.cache/uv/builds-v0/.tmpT9x8nF/lib/python3.14/site-packages/setuptools/build_meta.py", line 317, in run_setup
+          exec(code, locals())
+          ~~~~^^^^^^^^^^^^^^^^
+        File "<string>", line 79, in <module>
+      ImportError: cannot import name 'Str' from 'ast' (/opt/homebrew/Cellar/[email protected]/3.14.0/Frameworks/Python.framework/Versions/3.14/lib/python3.14/ast.py)
+
+      hint: This usually indicates a problem with the package or the build environment.
+  help: `ruamel-yaml-clib` (v0.2.12) was included because `esphome` (v2025.10.0) depends on `ruamel-yaml-clib`