Поэзия (pyproject.toml) поддерживает Python 2 и 3 - PullRequest
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Поэзия (pyproject.toml) поддерживает Python 2 и 3

0 голосов
/ 18 октября 2019

У меня есть пакет (usignals), который должен поддерживать Python 2 и 3. В моем pyproject.toml у меня есть это: 

[tool.poetry.dependencies]
python = ">=2.7, >=3.6"

и 

[tool.poetry.dev-dependencies]
ipython = [
    {version = "~5", python = "~2.7"},
    {version = "~7.8", python = ">=3.5"}
]

КогдаЯ запускаю tox через tox -rve py27, получаю эту ошибку: 

ERROR: Package u'usignals-0.4.0' requires a different Python: 2.7.5 not in '>=3.6'

Обратите внимание, что если я укажу python = "*", то получу Because usignals depends on both ipython (~5) and ipython (~7.8), version solving failed., что тоже не поможет.

Примечаниечто если я укажу python = "~2.7 || >=3.6", я получу ту же ошибку, что и раньше.

Что я делаю не так?

Прежде чем кто-либо спросит, вот tox.inifile: 

[tox]
isolated_build = true
envlist = py27, py36

# Run `pyenv global 3.7.4 system` if pyenv cannot find python2.
[testenv]
whitelist_externals = poetry
commands =
    poetry install -v
    poetry run pytest tests/

Еще более подробный вывод: 

Resolving dependencies...
   1: fact: usignals is 0.4.0
   1: derived: usignals
   1: fact: usignals depends on click-help-colors (^0.6.0)
   1: fact: usignals depends on click (^7.0)
   1: fact: usignals depends on pymysql (^0.9.3)
   1: fact: usignals depends on coverage (*)
   1: fact: usignals depends on pytest (*)
   1: fact: usignals depends on sphinx (^1.8)
   1: fact: usignals depends on sphinx (^2)
   1: fact: usignals depends on ipython (~5)
   1: fact: usignals depends on ipython (~7.8)
   1: fact: usignals depends on bumpversion (^0.5.3)
   1: fact: usignals depends on docformatter (^1.3)
   1: fact: usignals depends on flake8 (^3.7)
   1: fact: usignals depends on mock (^3.0)
   1: fact: usignals depends on sure (^1.4)
   1: fact: usignals depends on tox (^3.14)
   1: fact: usignals depends on yapf (^0.28.0)
   1: fact: usignals depends on pytest-colordots (^1.1)
   1: fact: usignals depends on pytest-runner (^5.1)
   1: fact: usignals depends on pytest-xdist (^1.30)
   1: selecting usignals (0.4.0)
   1: derived: pytest-xdist (^1.30)
   1: derived: pytest-runner (^5.1)
   1: derived: pytest-colordots (^1.1)
   1: derived: yapf (^0.28.0)
   1: derived: tox (^3.14)
   1: derived: sure (^1.4)
   1: derived: mock (^3.0)
   1: derived: flake8 (^3.7)
   1: derived: docformatter (^1.3)
   1: derived: bumpversion (^0.5.3)
   1: derived: ipython (~7.8)
   1: conflict: usignals depends on ipython (~5)
   1: ! not ipython (~5) is satisfied by ipython (~7.8)
   1: ! which is caused by "usignals depends on ipython (~7.8)"
   1: ! thus: version solving failed
   1: Version solving took 0.016 seconds.
   1: Tried 1 solutions.

[SolverProblemError]                                                          
Because usignals depends on both ipython (~5) and ipython (~7.8), version solving failed.

1 Ответ

0 голосов
/ 18 октября 2019

Произошла ошибка , которая была исправлена ​​.

Для последующих версий: 

python = "^2.7 || ^3.6 ||  ^3.7"

и 

ipython = [
    {version = "^5", python = "~2.7"},
    {version = "^7", python = ">=3.5"}
]

должно быть правильно. Я проверю, как только выйдет новый выпуск стихов.

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