Merge pull request #900 from arvidma/main

Use an UTF8 enabled locale for the run() environment.

Author: RonnyPfannschmidt

CHANGELOG.rst

@@ -44,6 +44,7 @@ bugfixes
 
 * fix #883: use HeadersParser to ensure only mime metadata in headers is used
 * fix #884: parse calver dates from versions with the v prefix
+* don't use a C locale without UTF-8 support, when running commands.
 
 v7.1.0
 ======

src/setuptools_scm/_run_cmd.py

@@ -142,8 +142,8 @@ def run(
         env=dict(
             avoid_pip_isolation(no_git_env(os.environ)),
             # os.environ,
-            # try to disable i18n
-            LC_ALL="C",
+            # try to disable i18n, but still allow UTF-8 encoded text.
+            LC_ALL="C.UTF-8",
             LANGUAGE="",
             HGPLAIN="1",
         ),