refactor(KIAUH): use pythons own venv module to create a venv

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

kiauh/modules/klipper/klipper_setup.py

@@ -114,10 +114,9 @@ def setup_klipper_prerequesites() -> None:
     repo_manager.clone_repo()
 
     # install klipper dependencies and create python virtualenv
-    install_klipper_packages(Path(KLIPPER_DIR))
-    create_python_venv(Path(KLIPPER_ENV_DIR))
-    klipper_py_req = Path(KLIPPER_REQUIREMENTS_TXT)
-    install_python_requirements(Path(KLIPPER_ENV_DIR), klipper_py_req)
+    install_klipper_packages(KLIPPER_DIR)
+    create_python_venv(KLIPPER_ENV_DIR)
+    install_python_requirements(KLIPPER_ENV_DIR, KLIPPER_REQUIREMENTS_TXT)
 
 
 def install_klipper_packages(klipper_dir: Path) -> None:

kiauh/utils/system_utils.py

@@ -17,6 +17,7 @@ import sys
 import time
 import urllib.error
 import urllib.request
+import venv
 from pathlib import Path
 from typing import List, Literal
 
@@ -68,14 +69,10 @@ def create_python_venv(target: Path) -> None:
     Logger.print_status("Set up Python virtual environment ...")
     if not target.exists():
         try:
-            command = ["python3", "-m", "venv", f"{target}"]
-            result = subprocess.run(command, stderr=subprocess.PIPE, text=True)
-            if result.returncode != 0 or result.stderr:
-                Logger.print_error(f"{result.stderr}", prefix=False)
-                Logger.print_error("Setup of virtualenv failed!")
-                return
-
+            venv.create(target, with_pip=True)
             Logger.print_ok("Setup of virtualenv successfull!")
+        except OSError as e:
+            Logger.print_error(f"Error setting up virtualenv:\n{e}")
         except subprocess.CalledProcessError as e:
             Logger.print_error(f"Error setting up virtualenv:\n{e.output.decode()}")
     else: