Using poetry on different machines - python-packaging

Question

I am working on a Python project and recently started using poetry. I was originally working on the project using macOS 11.0, but as I near completion, I wanted to test it on a Linux workstation. I use Github for my repository, and so, I am able to clone the repo easily. However, that is where the simple part ends. I have used both pyenv and conda for the virtual environment on macOS, but when I clone the repo onto the workstation, I set up an environment and then try the following command:
poetry shell
poetry install
I receive the following error after poetry install:
ParseVersionError
Unable to parse "at20RC5+54.g5702a232fe.dirty".
at ~/.poetry/lib/poetry/_vendor/py3.8/poetry/core/semver/version.py:211 in parse
207│ except TypeError:
208│ match = None
209│
210│ if match is None:
→ 211│ raise ParseVersionError('Unable to parse "{}".'.format(text))
212│
213│ text = text.rstrip(".")
214│
215│ major = int(match.group(1))
I have tried poetry lock with the same result, and I have even deleted poetry.lock and attempted poetry lock with no success.
I intend to build and publish it when all is said and done, but because I eventually want to add features that my Mac does not have (e.g., CUDA), I want to code on the workstation as well.
Any help will be appreciated.
Update -- 03/27/21
pyproject.toml
[tool.poetry]
name = "qaa"
version = "0.1.0"
description = "Quasi-Anharmonic Analysis"
authors = ["Timothy H. Click <tclick#okstate.edu>"]
license = "BSD-3-Clause"
readme = "README.rst"
homepage = "https://github.com/tclick/qaa"
repository = "https://github.com/tclick/qaa"
documentation = "https://qaa.readthedocs.io"
classifiers = [
"Programming Language :: Python :: 3.6",
"Programming Language :: Python :: 3.7",
"Programming Language :: Python :: 3.8",
"Programming Language :: Python :: 3.9",
]
[tool.poetry.urls]
Changelog = "https://github.com/tclick/qaa/releases"
[tool.poetry.dependencies]
python = "^3.8"
click = "^7.0"
numpy = "^1.20.1"
scipy = "^1.6.1"
matplotlib = "^3.3.4"
seaborn = "^0.11.1"
scikit-learn = "^0.24.1"
pandas = "^1.2.3"
netCDF4 = "^1.5.6"
mdtraj = "^1.9.5"
[tool.poetry.dev-dependencies]
pytest = "^6.2.2"
pytest-cache = "^1.0"
pytest-click = "^1.0.2"
pytest-console-scripts = "^1.1.0"
pytest-cov = "^2.11.1"
pytest-flake8 = "^1.0.7"
pytest-mock = "^3.5.1"
pytest-pep8 = "^1.0.6"
pytest-randomly = "^3.5.0"
coverage = {extras = ["toml"], version = "^5.3"}
safety = "^1.9.0"
mypy = "^0.812"
typeguard = "^2.9.1"
xdoctest = {extras = ["colors"], version = "^0.15.0"}
sphinx = "^3.3.1"
sphinx-autobuild = "^2020.9.1"
pre-commit = "^2.8.2"
flake8 = "^3.8.4"
black = "^20.8b1"
flake8-bandit = "^2.1.2"
flake8-bugbear = "^21.3.2"
flake8-docstrings = "^1.5.0"
flake8-rst-docstrings = "^0.0.14"
pep8-naming = "^0.11.1"
darglint = "^1.5.5"
reorder-python-imports = "^2.3.6"
pre-commit-hooks = "^3.3.0"
sphinx-rtd-theme = "^0.5.0"
sphinx-click = "^2.5.0"
Pygments = "^2.7.2"
ipython = "^7.21.0"
isort = "^5.7.0"
towncrier = "^19.2.0"
nox = "^2020.12.31"
pytest-coverage = "^0.0"
nox-poetry = "^0.8.4"
numpydoc = "^1.1.0"
codecov = "^2.1.11"
flake8-black = "^0.2.1"
flake8-import-order = "^0.18.1"
[tool.poetry.scripts]
qaa = "qaa.__main__:main"
update -- 03/29/21
This is the error received when running poetry lock -vvv
Using virtualenv: /home/tclick/.cache/pypoetry/virtualenvs/qaa-VNW0yB_S-py3.8
Stack trace:
10 ~/.poetry/lib/poetry/_vendor/py3.8/clikit/console_application.py:131 in run
129│ parsed_args = resolved_command.args
130│
→ 131│ status_code = command.handle(parsed_args, io)
132│ except KeyboardInterrupt:
133│ status_code = 1
9 ~/.poetry/lib/poetry/_vendor/py3.8/clikit/api/command/command.py:120 in handle
118│ def handle(self, args, io): # type: (Args, IO) -> int
119│ try:
→ 120│ status_code = self._do_handle(args, io)
121│ except KeyboardInterrupt:
122│ if io.is_debug():
8 ~/.poetry/lib/poetry/_vendor/py3.8/clikit/api/command/command.py:163 in _do_handle
161│ if self._dispatcher and self._dispatcher.has_listeners(PRE_HANDLE):
162│ event = PreHandleEvent(args, io, self)
→ 163│ self._dispatcher.dispatch(PRE_HANDLE, event)
164│
165│ if event.is_handled():
7 ~/.poetry/lib/poetry/_vendor/py3.8/clikit/api/event/event_dispatcher.py:22 in dispatch
20│
21│ if listeners:
→ 22│ self._do_dispatch(listeners, event_name, event)
23│
24│ return event
6 ~/.poetry/lib/poetry/_vendor/py3.8/clikit/api/event/event_dispatcher.py:89 in _do_dispatch
87│ break
88│
→ 89│ listener(event, event_name, self)
90│
91│ def _sort_listeners(self, event_name): # type: (str) -> None
5 ~/.poetry/lib/poetry/console/config/application_config.py:141 in set_installer
139│
140│ poetry = command.poetry
→ 141│ installer = Installer(
142│ event.io,
143│ command.env,
4 ~/.poetry/lib/poetry/installation/installer.py:65 in __init__
63│ self._installer = self._get_installer()
64│ if installed is None:
→ 65│ installed = self._get_installed()
66│
67│ self._installed_repository = installed
3 ~/.poetry/lib/poetry/installation/installer.py:561 in _get_installed
559│
560│ def _get_installed(self): # type: () -> InstalledRepository
→ 561│ return InstalledRepository.load(self._env)
562│
2 ~/.poetry/lib/poetry/repositories/installed_repository.py:118 in load
116│ path = Path(str(distribution._path))
117│ version = distribution.metadata["version"]
→ 118│ package = Package(name, version, version)
119│ package.description = distribution.metadata.get("summary", "")
120│
1 ~/.poetry/lib/poetry/_vendor/py3.8/poetry/core/packages/package.py:61 in __init__
59│
60│ if not isinstance(version, Version):
→ 61│ self._version = Version.parse(version)
62│ self._pretty_version = pretty_version or version
63│ else:
ParseVersionError
Unable to parse "at20RC5+54.g5702a232fe.dirty".
at ~/.poetry/lib/poetry/_vendor/py3.8/poetry/core/semver/version.py:206 in parse
202│ except TypeError:
203│ match = None
204│
205│ if match is None:
→ 206│ raise ParseVersionError('Unable to parse "{}".'.format(text))
207│
208│ text = text.rstrip(".")
209│
210│ major = int(match.group(1))

Answer 1

I think you should NOT run poetry shell first. It's used only when poetry project and its dependencies are installed.
poetry install should work nice in the project directory with pyproject.toml
Possible help:
ensure that poetry installed and path to poetry executable in PATH
environment variable;
check that python 3.8+ is installed (from your dependencies). If
you use pyenv check that path to this version is available for
terminal.