resolvelib
pip
resolvelib | pip | |
---|---|---|
4 | 108 | |
129 | 9,289 | |
0.0% | 0.6% | |
5.7 | 9.8 | |
about 1 month ago | 4 days ago | |
Python | Python | |
ISC License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
resolvelib
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Pip 23.1 Released - Massive improvement to backtracking
Pip separates out the resolution logic into a library called resolvelib. It had been discovered that there was a logical error under certain circumstances, and also there was a known better backtracking technique it could employ called backjumping. Both of these were recently fixed and implemented in resolvelib, which were then vendored in to Pip 23.1.
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An opinionated Python boilerplate
First is this change which fixes some logical errors and introduces optimizations including reducing the size of the graph to try to resolve: https://github.com/sarugaku/resolvelib/pull/111
- Show HN: Morgan β PyPI Mirror for Restricted/Offline Environments
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Can I use a type hint in an abstract method argument to indicate that the concrete method argument type should implement a method?
Here you can see my PR as the reason for my motivation: https://github.com/sarugaku/resolvelib/pull/99
pip
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How to Create Virtual Environments in Python
Whenever you are working on a Python project that has external dependencies installed with pip, it is strongly recommended to first create a virtual environment.
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Boring Python: dependency management (2022)
Unfortunately that feature is easy to break: https://github.com/pypa/pip/issues/9644
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pip VS instld - a user suggested alternative
2 projects | 9 Dec 2023
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sudo pip install should be illegal
I think I did my part https://github.com/pypa/pip/issues/6409
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Can't seem to install Python YAML support
$ sudo pip install y$ sudo pip install yaml WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip. Please see https://github.com/pypa/pip/issues/5599 for advice on fixing the underlying issue. To avoid this problem you can invoke Python with '-m pip' instead of running pip directly. ERROR: Could not find a version that satisfies the requirement yaml (from versions: none) ERROR: No matching distribution found for yaml
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Bun v0.6.0 β Bun's new JavaScript bundler and minifier
What are you implying will happen?
Using the build-in tools, you can save the exact versions of dependencies (i.e. a lock file) using "pip freeze >dependencies.txt". This should give you the exact same set of packages in two years' time.
If you want to be even more sure, you can also store hashes in the lock file. This has to be generated by a separate tools at the moment [1][2] but can be consumed by the built-in tools [3], so "pip install -r requirements.txt" is still all you need in two years' time.
[1] https://github.com/pypa/pip/issues/4732
[2] https://pip-tools.readthedocs.io/en/latest/#using-hashes
[3] https://pip.pypa.io/en/stable/topics/secure-installs/#hash-c...
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My Goldilocks Python Setup: pyenv, pipx, and pip-tools
Hereβs the issue, https://github.com/pypa/pip/issues/11664. I think the idea would be to have some file/json description of environment that could be passed to pip to allow it to fully cross compile. They are open to supporting it just needs contributor to be found to implement it and go through review/discussion.
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Remote Code Execution Vulnerability in Google They Are Not Willing to Fix
To be fair the only alternative is fixing Python, and even then you still would have to wait a good 5 years at least for all the old Python versions to dwindle.
It doesn't look like the fixing effort is progressing very quickly: https://github.com/pypa/pip/issues/8606
To their credit, at least they didn't close it "works as intended" which I imagine a lot of projects would.
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Pip 23.1 Released - Massive improvement to backtracking
Another good benchmark to trying to resolve apache-airflow[all]==1.10.13 using the state of PyPi on 2020-12-02, I give instructions here on how to reproduce that workflow: https://github.com/pypa/pip/issues/11836. Including a benchmark how how many extra packages your resolver should visit.
- will upgrading pip break things?
What are some alternatives?
pipenv-poetry-migrate - This is simple migration script, migrate pipenv to poetry
mamba - The Fast Cross-Platform Package Manager
flitenv - π¦π Dependency manager for modern Python projects
Poetry - Python packaging and dependency management made easy
pypickup - Creates a local PyPI mirror that works offline
PDM - A modern Python package and dependency manager supporting the latest PEP standards
morgan - PyPI Mirror for Restricted/Offline Environments
conda - A system-level, binary package and environment manager running on all major operating systems and platforms.
rules_pycross - Bazel + Python rules for cross-platform external dependencies
pip-tools - A set of tools to keep your pinned Python dependencies fresh.
simpleindex
wheel - Adoption analysis of Python Wheels: https://pythonwheels.com/