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Allow `--force` activate `poetry shell` when poetry fails to activate it

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评估

难度
3/5
预计耗时
1-2 天
新手友好度
35/100
Issue 类型
功能
描述清晰度
基本清楚
活跃度
停滞
技术栈
python
领域
cli

调研方向

从 poetry shell 命令开始,在 Ubuntu 上重现报告的 Virtual environment already activated 输出。跟踪现有的激活决策,并将完成定义为一个 force 选项,使其即使检测到该情况也能激活环境,同时输出与提议的用法示例一致。

由索引模型根据 Issue 内容生成。

描述

  • I am on the latest Poetry version.

  • I have searched the issues of this repo and believe that this is not a duplicate.

  • If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

  • OS version and name: Ubuntu 20.04

  • Poetry version: 1.1.13

Issue

Often times poetry keeps thinking I have a shell already activated, and I don't. This is widely reported by others too (#4622, python-poetry/poetry-plugin-shell#21, python-poetry/poetry#5050, python-poetry/poetry#3136). I also do not have any conda environment activated (not even base). In this case, I am just forced to use the full path to the venv to run the activate script manually. I propose that we should be able to do this in poetry, when it inevitable fails to activate the venv, to --force activate the environment, so that even if it is "already active" (not actually), it will still be "activated" (for the first time).

Current output

$ poetry shell -vvv
Using virtualenv: ...-py3.8
Virtual environment already activated: ...-py3.8

Proposed Usage example:

$ poetry shell
Virtual environment already activated: ...

$ poetry shell -f
Force-activating Virtual environment: ...
主要语言
Python
星标
141
派生
10
平均合并
59 分钟
30 天内合并 PR
3

环境准备

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  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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