英文:
Current Python version (3.9.7) is not allowed by the project (^3.11)
问题
我们有一个使用pyproject.toml文件的诗歌项目，内容如下：
[tool.poetry]
name = "daisy"
version = "0.0.2"
description = ""
authors = [""]
[tool.poetry.dependencies]
python = "^3.9"
pandas = "^1.5.2"
DateTime = "^4.9"
names = "^0.3.0"
uuid = "^1.30"
pyyaml = "^6.0"
psycopg2-binary = "^2.9.5"
sqlalchemy = "^2.0.1"
pytest = "^7.2.0"
[tool.poetry.dev-dependencies]
jupyterlab = "^3.5.2"
line_profiler = "^4.0.2"
matplotlib = "^3.6.2"
seaborn = "^0.12.1"
[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"
当我将文件更改为使用Python 3.11并运行poetry update时，我们会收到以下错误：
当前Python版本（3.9.7）不符合项目的要求（^3.11）。
请通过“env use”命令更改Python可执行文件。
我只有一个环境：
> poetry env list
daisy-Z0c0FuMJ-py3.9（已激活）
奇怪的是，这个问题在我的Macbook上没有出现，只在我们的Linux机器上出现。
英文:
We have a poetry project with a pyproject.toml file like this:
[tool.poetry]
name = "daisy"
version = "0.0.2"
description = ""
authors = [""]
[tool.poetry.dependencies]
python = "^3.9"
pandas = "^1.5.2"
DateTime = "^4.9"
names = "^0.3.0"
uuid = "^1.30"
pyyaml = "^6.0"
psycopg2-binary = "^2.9.5"
sqlalchemy = "^2.0.1"
pytest = "^7.2.0"
[tool.poetry.dev-dependencies]
jupyterlab = "^3.5.2"
line_profiler = "^4.0.2"
matplotlib = "^3.6.2"
seaborn = "^0.12.1"
[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"
When I change the file to use Python 3.11 and run poetry update we get the following error:
Current Python version (3.9.7) is not allowed by the project (^3.11).
Please change python executable via the "env use" command.
I only have one env:
> poetry env list
daisy-Z0c0FuMJ-py3.9 (Activated)
Strangely this issue does not occur on my Macbook, only on our Linux machine.
答案1
得分: 2
无法更新现有虚拟环境的 Python 版本。请删除现有的虚拟环境，然后再次运行 poetry install。
英文:
Poetry cannot update the Python version of an existing venv. Remove the existing one and run poetry install again.
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