refactor: EnsurePython3Venv

hrp/internal/scaffold/examples_test.go

@@ -1,6 +1,7 @@
 package scaffold
 
 import (
+	"path/filepath"
 	"testing"
 )
 
@@ -12,7 +13,8 @@ func TestGenDemoExamples(t *testing.T) {
 	}
 
 	dir = "../../../examples/demo-with-py-plugin"
-	err = CreateScaffold(dir, Py, "", true)
+	venv := filepath.Join(dir, ".venv")
+	err = CreateScaffold(dir, Py, venv, true)
 	if err != nil {
 		t.Fatal()
 	}

hrp/internal/scaffold/main.go

@@ -205,14 +205,6 @@ func createPythonPlugin(projectName, venv string) error {
 		return errors.Wrap(err, "copy file failed")
 	}
 
-	if venv == "" {
-		home, err := os.UserHomeDir()
-		if err != nil {
-			return errors.Wrap(err, "get user home dir failed")
-		}
-		venv = filepath.Join(home, ".hrp", "venv")
-	}
-	log.Info().Str("venv", venv).Msg("create python3 venv")
 	packages := []string{
 		fmt.Sprintf("funppy==%s", fungo.Version),
 		fmt.Sprintf("httprunner==%s", version.VERSION),