How to install a 'subpackage' with Poetry?

[antusystem]

HI, I have a problem installing a 'subpackage' (don't know their real name) but I don't know how. I want to install Pylama because it has other Linting packages. I'm using Poetry for Package Managment, but I don't know how to do this.

Pylama's documents indicate that if you use pip you have to use pip install pylama[all], but I can't find how to do it with Poetry. I have this in my pyproject.toml:

[tool.poetry.dependencies]
 python = "^3.8"
 Pillow = "^9.0.0"
 matplotlib = "^3.5.1"

[tool.poetry.dev-dependencies]
 pylama[all] = "^8.3.7"

With that I only install the basic from pylama, the same as doing pip install pylama.

Afterwards, I created a virtual environment with virtualenv and use pip install pylama[all], and I it showed this error: ERROR: pylint 2.12.2 has requirement mccabe<0.7,>=0.6, but you'll have mccabe 0.7.0 which is incompatible. If I do pip freeze after the installation, I can see pylint==2.12.2. I don't know if it is because of this error that Poetry don't install all, but in that case I guess it should install mypy, eradicate, radon, and vulture, but nope.

I'm running this in Lubuntu, with Python 3.8.10

Hope someone can help me, thanks.

[clintonroy]

poetry install pylama[all] does install the extras package named "all" for pylama, leading to a pyproject.toml off:

pylama = {extras = ["all"], version = "^8.3.7"}

Please stick to one package manager per virtual environment, either use pip or poetry.

[antusystem]

Ohh, thanks I was writing it with poetry init, that way I did knew how to do it. Your explanation worked perfectly. And don't worry, I was trying pip just to compare the packages, although, I am thinking of using conda to control the environment and Poetry to control the packages, maybe using conda to install the dev dependencies, but it might be better to let Poetry handle all the dependencies and conda only the python version in the environment. Thanks for your help