Simplify marker simplification #530
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Reckon I'm done fiddling with this now, I'm pretty happy with the much-reduced set of heuristic marker simplifications being largely replaced by more systematic remaining downstream failure is a benign rearrangement of a parsed marker per the final commit, if y'all are minded to merge this it's easy enough to fix up |
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Companion to <python-poetry/poetry-core#530>
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Companion to <python-poetry/poetry-core#530>
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Companion to <python-poetry/poetry-core#530>
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Companion to <python-poetry/poetry-core#530>
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I added a general |
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Fine by me. I considered suggesting moving these to staticmethods on the (And I don't think it's worth renaming the |
don't get too hung up on symmetry for union and intersection
Exploit the same cnf / dnf trick that is used in marker union
The potential downside of the approach in this series of commits is that cnf() and dnf() can, in the worst case, be exponentially expensive. eg `cnf((a1 and b1) or (a2 and b2) or ... (an and bn))` generates 2^n intersections. In practice, markers on python packages seem not to get long enough for this to be an issue. Deduplicating the markers on unions and intersections is the lowest of low-hanging fruit in mitigating this.
…f markers, and move duplicated code into these functions
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This PR contains the following updates: | Package | Update | Change | |---|---|---| | [poetry](https://python-poetry.org/) ([source](https://github.com/python-poetry/poetry), [changelog](https://python-poetry.org/history/)) | minor | `1.3.2` -> `1.4.0` | --- ### Release Notes <details> <summary>python-poetry/poetry</summary> ### [`v1.4.0`](https://github.com/python-poetry/poetry/blob/HEAD/CHANGELOG.md#​140---2023-02-27) [Compare Source](python-poetry/poetry@1.3.2...1.4.0) ##### Added - **Add a modern installer (`installer.modern-installation`) for faster installation of packages and independence from pip** ([#​6205](python-poetry/poetry#6205)). - Add support for `Private ::` trove classifiers ([#​7271](python-poetry/poetry#7271)). - Add the version of poetry in the `@generated` comment at the beginning of the lock file ([#​7339](python-poetry/poetry#7339)). - Add support for `virtualenvs.prefer-active-python` when running `poetry new` and `poetry init` ([#​7100](python-poetry/poetry#7100)). ##### Changed - **Deprecate the old installer, i.e. setting `experimental.new-installer` to `false`** ([#​7358](python-poetry/poetry#7358)). - Remove unused `platform` field from cached package info and bump the cache version ([#​7304](python-poetry/poetry#7304)). - Extra dependencies of the root project are now sorted in the lock file ([#​7375](python-poetry/poetry#7375)). - Remove upper boundary for `importlib-metadata` dependency ([#​7434](python-poetry/poetry#7434)). - Validate path dependencies during use instead of during construction ([#​6844](python-poetry/poetry#6844)). - Remove the deprecated `repository` modules ([#​7468](python-poetry/poetry#7468)). ##### Fixed - Fix an issue where an unconditional dependency of an extra was not installed in specific environments ([#​7175](python-poetry/poetry#7175)). - Fix an issue where a pre-release of a dependency was chosen even if a stable release fulfilled the constraint ([#​7225](python-poetry/poetry#7225), [#​7236](python-poetry/poetry#7236)). - Fix an issue where HTTP redirects were not handled correctly during publishing ([#​7160](python-poetry/poetry#7160)). - Fix an issue where `poetry check` did not handle the `-C, --directory` option correctly ([#​7241](python-poetry/poetry#7241)). - Fix an issue where the subdirectory information of a git dependency was not written to the lock file ([#​7367](python-poetry/poetry#7367)). - Fix an issue where the wrong Python version was selected when creating an virtual environment ([#​7221](python-poetry/poetry#7221)). - Fix an issue where packages that should be kept were uninstalled when calling `poetry install --sync` ([#​7389](python-poetry/poetry#7389)). - Fix an issue where an incorrect value was set for `sys.argv[0]` when running installed scripts ([#​6737](python-poetry/poetry#6737)). - Fix an issue where hashes in `direct_url.json` files were not written according to the specification ([#​7475](python-poetry/poetry#7475)). - Fix an issue where poetry commands failed due to special characters in the path of the project or virtual environment ([#​7471](python-poetry/poetry#7471)). - Fix an issue where poetry crashed with a `JSONDecodeError` when running a Python script that produced certain warnings ([#​6665](python-poetry/poetry#6665)). ##### Docs - Add advice on how to maintain a poetry plugin ([#​6977](python-poetry/poetry#6977)). - Update tox examples to comply with the latest tox release ([#​7341](python-poetry/poetry#7341)). - Mention that the `poetry export` can export `constraints.txt` files ([#​7383](python-poetry/poetry#7383)). - Add clarifications for moving configuration files ([#​6864](python-poetry/poetry#6864)). - Mention the different types of exact version specifications ([#​7503](python-poetry/poetry#7503)). ##### poetry-core ([`1.5.1`](https://github.com/python-poetry/poetry-core/releases/tag/1.5.1)) - Improve marker handling ([#​528](python-poetry/poetry-core#528), [#​534](python-poetry/poetry-core#534), [#​530](python-poetry/poetry-core#530), [#​546](python-poetry/poetry-core#546), [#​547](python-poetry/poetry-core#547)). - Validate whether dependencies referenced in `extras` are defined in the main dependency group ([#​542](python-poetry/poetry-core#542)). - Poetry no longer generates a `setup.py` file in sdists by default ([#​318](python-poetry/poetry-core#318)). - Fix an issue where trailing newlines were allowed in `tool.poetry.description` ([#​505](python-poetry/poetry-core#505)). - Fix an issue where the name of the data folder in wheels was not normalized ([#​532](python-poetry/poetry-core#532)). - Fix an issue where the order of entries in the RECORD file was not deterministic ([#​545](python-poetry/poetry-core#545)). - Fix an issue where zero padding was not correctly handled in version comparisons ([#​540](python-poetry/poetry-core#540)). - Fix an issue where sdist builds did not support multiple READMEs ([#​486](python-poetry/poetry-core#486)). ##### poetry-plugin-export ([`^1.3.0`](https://github.com/python-poetry/poetry-plugin-export/releases/tag/1.3.0)) - Fix an issue where the export failed if there was a circular dependency on the root package ([#​118](python-poetry/poetry-plugin-export#118)). </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNC4xNTIuNSIsInVwZGF0ZWRJblZlciI6IjM0LjE1Mi41In0=--> Reviewed-on: https://git.walbeck.it/walbeck-it/docker-python-poetry/pulls/655 Co-authored-by: renovate-bot <bot@walbeck.it> Co-committed-by: renovate-bot <bot@walbeck.it>
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per the discussion from #528 (comment), try to use reduction to DNF and CNF as much as possible to achieve marker simplifications, in the hope that:
I think this probably is an improvement - and the test coverage is pretty decent here, so there's reason to think that it doesn't break things too badly. But more opinion is certainly wanted.