How does one specify a dependency with a dash (or any non-canonical character) in its name?

[dan-fritchman]

Example:
https://github.com/dan-fritchman/UseScikitLearn

This is a result of running poetry new, and then attempting to add the popular package scikit-learn:
https://pypi.org/project/scikit-learn/

Attempting to install generates:

$ poetry --version
Poetry version 1.1.12
$ poetry install

  TypeError

  expected string or bytes-like object

  at .../site-packages/poetry/core/utils/helpers.py:27 in canonicalize_name
       23│ _canonicalize_regex = re.compile(r"[-_]+")
       24│ 
       25│ 
       26│ def canonicalize_name(name):  # type: (str) -> str
    →  27│     return _canonicalize_regex.sub("-", name).lower()
       28│ 
       29│ 
       30│ def module_name(name):  # type: (str) -> str
       31│     return canonicalize_name(name).replace(".", "_").replace("-", "_")

Presumably it's the - which gets in the way, and fails in this canonicalize-ing step.

So, how does one do that?
Either in pyproject.toml, or via poetry add?
Wrapping it in quotes doesn't seem to work (with either). Nor do I see a "long package dependency" format which includes a string-valued name in here:
https://github.com/python-poetry/poetry-core/blob/main/src/poetry/core/json/schemas/poetry-schema.json

Thanks!

[neersighted]

This is a solved bug and you're on an ancient version of Poetry. Please update to a supported version (e.g. the 1.2 branch) and try again.

$ docker run --rm -it --entrypoint bash python:3.10
# pip install poetry==1.2.2
# poetry new repro && cd repro
# poetry add scikit-learn
[...]
  • Installing numpy (1.23.4)
  • Installing joblib (1.2.0)
  • Installing scipy (1.9.3)
  • Installing threadpoolctl (3.1.0)
  • Installing scikit-learn (1.1.3)

[dan-fritchman]

Alright, yep, that's on me.

My mistake: that poetry-version was coming from conda:
https://anaconda.org/conda-forge/poetry
...and it really ain't being updated.

Thanks!