Read config from pyproject.toml

[georgexsh]

try to configure the mirror url in pyproject.toml doesn't work:

[tool.poetry.plugins.pypi_mirror]
url = "https://pypi.tuna.tsinghua.edu.cn/simple"

using: poetry 1.8.3 poetry-plugin-pypi-mirror 0.4.2

I guess poetry doesn't support access tool.poetry.plugins.* via poetry.config interface?

[georgexsh]

It is possible to retrieve pypi_mirror.url from poetry._pyproject.poetry_config object, but obviously this is not a public API:

(Pdb) pp poetry.pyproject.poetry_config['plugins']['pypi_mirror']
{'url': 'https://example.net/simple'}

[JacobHenner]

Hi @georgexsh,

Could you explain your use-case a bit more? Typically this plugin is used when all requests for PyPI.org are intended to be directed to a mirror/pull-through cache, without introducing changes to pyproject.toml that would make it difficult to collaborate with others who would not be using the same mirror.

If you're going to be editing pyproject.toml, why not declare a new primary source without adding PyPI?

[georgexsh]

why not declare a new primary source without adding PyPI?

changing the primary source would indroduce too much noise to the lock file.

without introducing changes to pyproject.toml that would make it difficult to collaborate with others

this makes sense, I've switched to using environ to config the mirror, thanks!