[Windows] imort psutil failed when running in shell but it can import success in my IDE enviorment which the parent process is idea64.exe

[Zim-Inn]

Summary

• OS: Windows11
• Architecture: AMD 64bit
• Psutil version: 7.0.0
• Python version: 3.13.4
• Type: scripts

Description

I find the exact line which make my process break down. It is from ._psutil_windows import BELOW_NORMAL_PRIORITY_CLASS line 30 at _pswindows.py Here is my test script:

import os
import subprocess
import sys
import traceback

import pydevd_pycharm


def check_import_psutil():
    """检查 `import psutil` 是否失败，并记录详细日志"""
    print("🔍 正在尝试导入 psutil...")
    sys.stderr.flush()  # 确保日志立即输出

    try:
        import psutil
        print("✅ 成功导入 psutil")
    except Exception as e:
        print(f"❌ 导入 psutil 失败: {e}")
        traceback.print_exc()  # 详细错误信息


def check_sys_path():
    """检查 sys.path 是否正确"""
    print("\n🔍 当前 sys.path:")
    for p in sys.path:
        print(f"- {p}")


def check_env_variables():
    """检查环境变量 PATH 和 PYTHONPATH 是否正确"""
    print("\n🔍 当前环境变量:")
    for key in ["PATH", "PYTHONPATH"]:
        print(f"{key}: {os.getenv(key)}")


def check_psutil_installation():
    """检查 `psutil` 是否正确安装"""
    print("\n🔍 检查 psutil 版本...")
    subprocess.run(["python", "-m", "pip", "list", "|", "grep", "psutil"], stdout=sys.stdout, shell=True)


def check_python_version():
    """检查 Python 版本"""
    print("\n🔍 当前 Python 版本:")
    subprocess.run(["python", "-V"], stdout=sys.stdout, shell=True)


def main():
    """执行所有检查项"""

    pydevd_pycharm.settrace('localhost', port=5678, stdoutToServer=True, stderrToServer=True)
    # Even if I make my pwsh's sys.path and $PYTHONPATH eq to my idea64.exe enviorment, it still break down in pwsh but success in idea64.exe
    check_python_version()
    check_sys_path()
    check_env_variables()
    check_psutil_installation()
    check_import_psutil()


if __name__ == "__main__":
    main()