Poetry configuration is invalid – Additional properties are not allowed (‘group’ was unexpected)

I figured out the following issue. The code owners had updated the poetry core requirement to requires = [“poetry-core>=1.2.0”] My current poetry version was 1.1.12 I did the following to fix my issue. # remove the current poetry installation rm -rf /Users/myusername/.poetry # upgrade poetry version pip install poetry -U This should solve the problem. … Read more

Should I commit .lock file changes separately? What should I write for the commit message?

Disclaimer Please refer to this answer for the official stance and justification on the topic, which should be the top post in this thread. Below is my original answer, which I’ll leave as it was. The official recommendation of the poetry maintainers is to commit the lockfile if you develop a deployable application (as opposed … Read more

Poetry and PyTorch

Currently, Poetry doesn’t have a -f option (there’s an open issue and an open PR), so you can’t use the pip instructions. You can install the .whl files directly: poetry add https://download.pytorch.org/whl/torch_stable.html/cpu/torch-1.3.1%2Bcpu-cp36-cp36m-win_amd64.whl or add the dependency directly to your .toml file: [tool.poetry.dependencies] torch = { url = “https://download.pytorch.org/whl/torch_stable.html/cpu/torch-1.3.1%2Bcpu-cp36-cp36m-win_amd64.whl” }

ERROR: Failed building wheel for numpy , ERROR: Could not build wheels for numpy, which is required to install pyproject.toml-based projects

I solved it by doing the following steps:- I updated the pyproject.toml(This file contains all the library/dependency/dev dependency)with the numpy version that I installed using pip install numpy command. Run poetry lock to update poetry.lock file(contains details information about the library) Run poetry install again, & it should work fine. In a nutshell, you just … Read more

How to specify version in only one place when using pyproject.toml?

After you have installed your project – either in editable mode by poetry install or from the wheel – you can access several metadata via importlib.metadata (importlib_metadata for python < 3.8). So keep the version only in the pyproject.toml and use this in your python code: import importlib.metadata __version__ = importlib.metadata.version(“mypackage”)

Poetry doesn’t use the correct version of Python

pyproject.toml is used to define all the dependencies for your project, including the supported python version. The line your complaining about is just saying that the versions of python supported by the project is python2.7 or greater, this is independent of what versions of python you’ve installed with pyenv. python = “^2.7” If you want … Read more

How to install a package using pip in editable mode with pyproject.toml?

PEP 660 – Editable installs for pyproject.toml based builds defines how to build projects that only use pyproject.toml. Build tools must implement PEP 660 for editable installs to work. You need a front-end (such as pip ≥ 21.3) and a backend. The statuses of some popular backends are: Setuptools implements PEP 660 as of version … Read more

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