in packages/typespec-python/scripts/eng/lint.ts [51:59]
function checkPythonFile(directory: string): boolean {
const files = fs.existsSync(directory) ? fs.readdirSync(directory) : [];
for (let i = 0; i < files.length; i++) {
if (path.extname(files[i]) === ".py") {
return true;
}
}
return false;
}