databricks-cli/libs/python/pythontest/pythontest.go

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package pythontest
import (
"context"
"path/filepath"
"strings"
"github.com/databricks/cli/internal/testutil"
"github.com/databricks/cli/libs/python"
"github.com/stretchr/testify/require"
)
func RequirePythonVENV(t testutil.TestingT, ctx context.Context, pythonVersion string, checkVersion bool) string {
tmpDir := t.TempDir()
testutil.Chdir(t, tmpDir)
venvName := testutil.RandomName("test-venv-")
testutil.RunCommand(t, "uv", "venv", venvName, "--python", pythonVersion, "--seed")
testutil.InsertVirtualenvInPath(t, filepath.Join(tmpDir, venvName))
pythonExe, err := python.DetectExecutable(ctx)
require.NoError(t, err)
require.Contains(t, pythonExe, venvName)
if checkVersion {
actualVersion := testutil.CaptureCommandOutput(t, pythonExe, "--version")
expectVersion := "Python " + pythonVersion
require.True(t, strings.HasPrefix(actualVersion, expectVersion), "Running %s --version: Expected %v, got %v", pythonExe, expectVersion, actualVersion)
}
return tmpDir
}