Explicitly require Python 3.10+ for vendoring task

pypa · Aug 19, 2023 · f16b7c2 · f16b7c2
1 parent 0d9b32a
commit f16b7c2
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/noxfile.py b/noxfile.py
@@ -184,6 +184,12 @@ def lint(session: nox.Session) -> None:
 # git reset --hard origin/main
 @nox.session
 def vendoring(session: nox.Session) -> None:
+    # Ensure that the session Python is running 3.10+
+    # so that truststore can be installed correctly.
+    session.run(
+        "python", "-c", "import sys; sys.exit(1 if sys.version_info < (3, 10) else 0)"
+    )
+
     session.install("vendoring~=1.2.0")
 
     parser = argparse.ArgumentParser(prog="nox -s vendoring")

diff --git a/src/pip/_internal/cli/req_command.py b/src/pip/_internal/cli/req_command.py
@@ -60,9 +60,7 @@ def _create_truststore_ssl_context() -> Optional["SSLContext"]:
     try:
         from pip._vendor import truststore
     except ImportError as e:
-        raise CommandError(
-            f"The truststore feature is unavailable: {e}"
-        )
+        raise CommandError(f"The truststore feature is unavailable: {e}")
 
     return truststore.SSLContext(ssl.PROTOCOL_TLS_CLIENT)