Malformed "@" dependencies in project.dependencies get silently ignored

[ludgerheide]

Description

State where the problem happens

The pyproject.toml contains a project.depencies with a malformed urlspec dependency (in this case, a github repository).

What we wrote

…
dependencies = [
    "eflips-depot @ [email protected]:mpm-tu-berlin/eflips-depot.git@feature/allow-only-oppo-charging",
]
…

Expected behavior

poetry lock should refure to create a poetry.lock file and complain about the nonsensical URL

What actually happens

Poetry behaves as if not URL were specified at all, e. g. as if the dependency specification was just

…
dependencies = [
    "eflips-depot",
]
…

and grabs the latest version from PyPI.

While this is clearly a mistake of the user specifying the wrong dependency URL, I feel like it would be preferable to loudly complain about an unparseable URL in the dependencies, rather than just ignoring it.

Workarounds

If you just specify your depencies correctly in the first place, it doesn't happen

Poetry Installation Method

system package manager (eg: dnf, apt etc.)

Operating System

macOS Sonoma

Poetry Version

2.0.1

Poetry Configuration

cache-dir = "/Users/arbeit/Library/Caches/pypoetry"
installer.max-workers = null
installer.no-binary = null
installer.only-binary = null
installer.parallel = true
installer.re-resolve = true
keyring.enabled = true
requests.max-retries = 0
solver.lazy-wheel = true
system-git-client = true
virtualenvs.create = true
virtualenvs.in-project = null
virtualenvs.options.always-copy = false
virtualenvs.options.no-pip = false
virtualenvs.options.system-site-packages = false
virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/arbeit/Library/Caches/pypoetry/virtualenvs
virtualenvs.prompt = "{project_name}-py{python_version}"
virtualenvs.use-poetry-python = false

Python Sysconfig

See file

python-sysconfig.txt

Example pyproject.toml

[project]
name = "eflips-kyoto"
version = "0.1.0"
description = "Applying eFLIPS to a Kyoto dataset"
authors = [
    {name = "Ludger Heide",email = "[email protected]"}
]
license = {text = "AGPL-3.0-or-later"}
readme = "README.md"
requires-python = ">=3.12,<3.13"
dependencies = [
    "eflips-depot @ [email protected]:mpm-tu-berlin/eflips-depot.git@feature/allow-only-oppo-charging",
    "eflips-opt (>=0.1.5,<1.0.0)",
    "eflips-model (>=6.0.2,<7.0.0)",
    "eflips-eval (>=1.7.1,<2.0.0)",
]

[tool.poetry]
package-mode = false

[build-system]
requires = ["poetry-core>=2.0.0,<3.0.0"]
build-backend = "poetry.core.masonry.api"

[tool.poetry.group.dev.dependencies]
black = "^24.10.0"

[tool.black]
line-length = 120

Poetry Runtime Logs

See file

poetry.log