Python packaging and dependency management made easy
lazy-wheel error handling if the index server is behaving badly in an unexpected way (#9051).lazy-wheel error handling if the index server does not handle HTTP range requests correctly (#9082).lazy-wheel error handling if the index server pretends to support HTTP range requests but does not respect them (#9084).lazy-wheel to allow redirects for HEAD requests (#9087).lazy-wheel errors (#9059).poetry add failed in non-package mode if no project name was set (#9046).non-package mode for use cases where Poetry is only used for dependency management (#8650).lazy-wheel config option (default: true) to reduce wheel downloads during dependency resolution (#8815, #8941).poetry check validates that no unknown sources are referenced in dependencies (#8709).to key in tool.poetry.packages to allow custom subpackage names (#8791).keyring (#8910).--sync option to poetry update (#8931).--output option to poetry build (#8828).--dist-dir option to poetry publish (#8828).default (#8771).installer.modern-installation to false (#8988).pip<19 (#8894).requests-toolbelt>=1 (#8680).platformdirs 4.x (#8668).xattr 1.x on macOS (#8801).fish (#8804).system to base in output of poetry env info (#8832).poetry version (#8849).tool.poetry.scripts (#8898).poetry shell failed when Python has been installed with MSYS2 (#8644).sdist path dependency (#8682).poetry install failed because an unused extra was not available (#8548).poetry install --sync did not remove an unrequested extra (#8621).poetry init did not allow specific characters in the author field (#8779).sdists from misconfigured servers (#8701).poetry shell failed in zsh if a space was in the venv path (#7245).setup.py were ignored silently (#9000).virtualenv.options were ignored (#9015).virtualenvs.options.no-pip and virtualenvs.options.no-setuptools were not normalized (#9015).--no-dev with --without dev in the FAQ (#8659).poetry-check instead of the deprecated poetry-lock pre-commit hook (#8675).poetry show --why (#8817).poetry update (#8706).poetry run and externally managed environments (#8748).tox for tox 4.x (#8658).format option for include and exclude value (#8852).tox and configured credentials (#8888).pipx (#8878).poetry add with git dependencies over ssh (#8911).--only main instead of --without dev (#8921).develop attribute is a Poetry-specific feature and not propagated to other tools (#8971).1.9.0)poetry init failed when trying to add dependencies (#8655).poetry install failed if virtualenvs.create was set to false (#8672).poetry-plugin-export will not be installed by default anymore (#8562).poetry-install pre-commit hook (#8327).--next-phase option to poetry version (#8089).user-agent for all HTTP requests (#8394).setuptools per default in Python 3.12 (#7803).wheel per default (#7803).setuptools and wheel when running poetry install --sync if they are not required by the project (#8600).keyring handling (#8227).description field when extracting metadata from setup.py files (#8545).virtualenvs.options.system-site-packages was set (#8359).poetry shell did not work completely with nushell (#8478).poetry config pypi-token.pypi without a value (#8502).pipx the preferred (first mentioned) installation method (#8090).poetry self on Windows (#8090).poetry add with a git dependency (#8438).POETRY_REPOSITORIES_ variables docs (#8492).CITATION.cff file (#8510).1.8.1)extra markers (#636).lib folder was added to the wheel (#634).^1.6.0)poetry lock for certain edge cases (#8256).poetry install (#8031).poetry check validates that specified readme files do exist (#7444).vox in the xonsh shell (#8203).pre-commit hooks for projects where the pyproject.toml file is located in a subfolder (#8204).git+http:// scheme (#6619).poetry lock --check to poetry check --lock and deprecate the former (#8015).build-system.requires were not respected for projects with build scripts (#7975).poetry show --top-level did not show top level dependencies with extras (#8076).poetry init handled projects with src layout incorrectly (#8218)..pth files with the wrong encoding (#8041).poetry install did not respect the source if the same version of a package has been locked from different sources (#8304).virtualenvs.in-project setting. (#8126).pre-commit YAML style to be consistent with pre-commit's own examples (#8146).nox-poetry package (#8173).reference instead of deprecated callable in the scripts example (#8211).1.7.0)| as a value separator in markers with the operators in and not in (#608)..gitignore file resulting in an empty wheel (#611).^1.5.0)poetry run did no longer execute relative-path scripts (#7963).in-project environments (#7977).1.6.1)^1.4.0)--extra-index-url and --trusted-host was not generated for sources with priority explicit (#205).explicit and supplemental (#7658,
#6879).--executable option to poetry env info (#7547).--top-level option to poetry show (#7415).--lock option to poetry remove (#7917).POETRY_REQUESTS_TIMEOUT option (#7081).experimental.new-installer (#7356).priority key for sources and deprecate flags default and secondary (#7658).poetry run <entry point> if the entry point was not previously installed via poetry install (#7606).Retry-After in HTTP responses was not respected and retries were handled inconsistently (#7072).direct_url.json of an editable install from a git dependency was invalid (#7473).poetry install returns a zero exit status even though the build script failed (#7812)..venv was not used if in-project was not set (#7792).poetry add were not parsed correctly (#7836).poetry shell did not send a newline to fish (#7884).poetry update --lock printed operations that were not executed (#7915).poetry add --lock did perform a full update of all dependencies (#7920).poetry shell did not work with nushell (#7919).--dev (#7647).poetry.lock (#7506).virtualenv.create (#7608).1.6.0)tomlkit with tomli, which changes the interface of some internal classes (#483).Package.category (#561).poetry build created duplicate Python classifiers if they were specified manually (#578).RECORD files, Poetry does not fail anymore but only prints a warning.
This mitigates an unintended change introduced in Poetry 1.4.1 (#7694).