python执行powershell文件
时间: 2024-11-23 14:31:46 浏览: 26
在Python中执行PowerShell脚本通常需要使用第三方库如`subprocess`模块或者`os.system()`函数。这是因为Python默认并不直接支持跨平台的PowerShell执行。以下是两种常见的方法:
1. **使用subprocess模块**:
```python
import subprocess
# 指定PowerShell路径(Windows系统通常是C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe)
power_shell_path = 'C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe'
# 将PowerShell命令作为列表传递
command = ['powershell.exe', '-ExecutionPolicy', 'Bypass', '-File', 'your_script.ps1']
# 使用subprocess.call()执行命令
subprocess.call(command)
```
这里的`-ExecutionPolicy Bypass`是为了允许脚本在没有明确信任的情况下运行。
2. **使用os.system()函数**:
```python
import os
# PowerShell命令同上
os.system('start powershell -ExecutionPolicy Bypass -File your_script.ps1')
```
这里通过`start`命令启动一个新的进程来运行PowerShell。
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