问题描述
我正在尝试在 VSCode 中设置一个虚拟环境。
为此，我在 GitBash 中使用 -m venv newproject 创建了一个文件夹“newproject”。
问题是我无法激活虚拟环境，因为运行脚本 在此系统上已禁用（以下代码来自 VSCode 终端）：
./activate : File C:\Users\name\OneDrive\Dokumente\py_scripts\newproject\Scripts\Activate.ps1 cannot be loaded because running scripts is disabled on this system. For
more @R_210_4045@ion,see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
At line:1 char:1
+ ./activate
./activate : File C:\Users\name\OneDrive\Dokumente\py_scripts\newproject\Scripts\Activate.ps1 cannot be loaded because running scripts is disabled on this system. For
more @R_210_4045@ion,see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
At line:1 char:1
+ ./activate
+ ~~~~~~~~~~
+ CategoryInfo : SecurityError: (:) [],PSSecurityException
+ FullyQualifiedErrorId : UnauthorizedAccess
我觉得这很令人困惑，因为我已经尝试通过 Powershell 将执行策略设置为 admin 到 RemoteSigned 和 Unrestricted，但我仍然收到错误（以下代码来自 PowerShell）：
PS C:\windows\system32> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope Process
Execution Policy Change
The execution policy helps protect you from scripts that you do not trust. Changing the execution policy might expose
you to the security risks described in the about_Execution_Policies help topic at
https:/go.microsoft.com/fwlink/?LinkID=135170. Do you want to change the execution policy?
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "N"): y
PS C:\windows\system32> Get-ExecutionPolicy -List
Scope ExecutionPolicy
----- ---------------
MachinePolicy Undefined
UserPolicy Undefined
Process RemoteSigned
CurrentUser Undefined
LocalMachine Undefined
PS C:\windows\system32> Set-ExecutionPolicy Unrestricted -Scope Process
Execution Policy Change
The execution policy helps protect you from scripts that you do not trust. Changing the execution policy might expose
you to the security risks described in the about_Execution_Policies help topic at
https:/go.microsoft.com/fwlink/?LinkID=135170. Do you want to change the execution policy?
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "N"): y
PS C:\windows\system32> Get-ExecutionPolicy -List
Scope ExecutionPolicy
----- ---------------
MachinePolicy Undefined
UserPolicy Undefined
Process Unrestricted
CurrentUser Undefined
LocalMachine Undefined
尽管允许运行本地编写的脚本，为什么我仍然收到错误消息？
谢谢！
解决方法
我刚刚想通了。 必须允许 VSCode 中的脚本，而不是单独的 PowerShell 窗口：
PS C:\Users\name\OneDrive\Dokumente\py_scripts\newproject\Scripts> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope Process
PS C:\Users\name\OneDrive\Dokumente\py_scripts\newproject\Scripts> ./activate
(newproject) PS C:\Users\mikes\OneDrive\Dokumente\py_scripts\newproject\Scripts>