commands: debug: Use packaging.version.parse to compare between versions. ([#9461](https://github.com/pypa/pip/issues/9461) <https://github.com/pypa/pip/issues/9461>_)
New resolver: Download and prepare a distribution only at the last possible
moment to avoid unnecessary network access when the same version is already
installed locally. ([#9516](https://github.com/pypa/pip/issues/9516) <https://github.com/pypa/pip/issues/9516>_)
Vendored Libraries
Upgrade packaging to 20.9
21.0 (2021-01-23)
Deprecations and Removals
Drop support for Python 2. ([#6148](https://github.com/pypa/pip/issues/6148) <https://github.com/pypa/pip/issues/6148>_)
Remove support for legacy wheel cache entries that were created with pip
versions older than 20.0. ([#7502](https://github.com/pypa/pip/issues/7502) <https://github.com/pypa/pip/issues/7502>_)
Remove support for VCS pseudo URLs editable requirements. It was emitting
deprecation warning since version 20.0. ([#7554](https://github.com/pypa/pip/issues/7554) <https://github.com/pypa/pip/issues/7554>_)
Modernise the codebase after Python 2. ([#8802](https://github.com/pypa/pip/issues/8802) <https://github.com/pypa/pip/issues/8802>_)
Drop support for Python 3.5. ([#9189](https://github.com/pypa/pip/issues/9189) <https://github.com/pypa/pip/issues/9189>_)
Remove the VCS export feature that was used only with editable VCS
requirements and had correctness issues. ([#9338](https://github.com/pypa/pip/issues/9338) <https://github.com/pypa/pip/issues/9338>_)
Features
Add --ignore-requires-python support to pip download. ([#1884](https://github.com/pypa/pip/issues/1884) <https://github.com/pypa/pip/issues/1884>_)
New resolver: Error message shown when a wheel contains inconsistent metadata
is made more helpful by including both values from the file name and internal
metadata. ([#9186](https://github.com/pypa/pip/issues/9186) <https://github.com/pypa/pip/issues/9186>_)
Bug Fixes
Fix a regression that made pip wheel do a VCS export instead of a VCS clone
for editable requirements. This broke VCS requirements that need the VCS
information to build correctly. ([#9273](https://github.com/pypa/pip/issues/9273) <https://github.com/pypa/pip/issues/9273>_)
Fix pip download of editable VCS requirements that need VCS information
to build correctly. ([#9337](https://github.com/pypa/pip/issues/9337) <https://github.com/pypa/pip/issues/9337>_)
Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.
Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
- `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
Bumps pip from 20.2.4 to 21.0.1.
Changelog
Sourced from pip's changelog.
... (truncated)
Commits
22c6efd
Bump for releasea085068
Update AUTHORS.txt00fb5a0
Merge pull request #9533 from henryiii/chore/packaging-20.9c7ace4d
Upgrade packaging to 20.9d1aa391
Merge pull request #9497 from hugovk/update-docs-tense55d2969
Merge pull request #9522 from uranusjr/no-dup-fetch7d43ec5
More permissive output check2e70ec0
Create the candidate lazily to avoid download68a86c5
Failing test for repeated fetchfa0ee31
Merge pull request #9504 from sbidoul/improve-pre-commit-sbiDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)