python获取指定名字的程序的文件路径的两种方法

import os
#示例代码以寻找微信的WeChat.exe路径为例，其结构为:

def find_wechat_path_in_windows():
    wechat_path=None
    #获得所有磁盘分区
    disk_partitions=psutil.disk_partitions(all=True)
    disks=[disk.mountpoint for disk in disk_partitions]
    #dirs内存放每个磁盘下的所有文件夹列表 os.listdir返回值为list
    dirs=[os.listdir(disk) for disk in disks]
    #使用zip方法将磁盘与其下的所有文件夹列表构成键值对
    #形如:{'C':['programfiles','User','programfiles(X86)'],'D':['Games','python312']}
    Paths=dict(zip(disks,dirs))
    #遍历磁盘下的所有文件夹
    for disk in Paths:
        if 'WeChat' in Paths.get(disk):
            wechat_path=os.path.join(disk,'WeChat','WeChat.exe')
            break
        elif 'Tencent' in Paths.get(disk):
            wechat_path=os.path.join(disk,'Tencent','WeChat','WeChat.exe')
            break
        else:
            folders=[dirname for dirname in Paths.get(disk) if os.path.isdir(os.path.join(disk,dirname))]
            for folder in folders:
                root_dir=os.path.join(disk,folder)
                for dirpath,dirnames,filenames in os.walk(root_dir):
                    if 'WeChat.exe' in filenames:
                        wechat_path=os.path.join(dirpath,'WeChat.exe')
                        break
    return wechat_path
print(find_wechat_path_in_windows())

import win32clipboard
import psutil
def find_wechat_path_in_windows(copy_to_clipboard:bool=True):
     '''该方法通过遍历当前系统下所有进程查找正在运行的微信的路径，你可以将Wechat.exe替换为你需        
    要的应用
     '''
     for process in psutil.process_iter(['name','exe']):
         if 'WeChat.exe' in process.info['name']:
             wechat_path=process.info['exe']
             break
     if wechat_path:
         if copy_to_clipboard:
             win32clipboard.OpenClipboard()
             win32clipboard.EmptyClipboard()
             win32clipboard.SetClipboardText(wechat_path)
             win32clipboard.CloseClipboard()
             print("已将微信程序路径复制到剪贴板")
         return wechat_path
     else:
         print(f'微信未启动,请启动后再调用此函数！')