pex 2.3.0

[github-actions[bot]]

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2.3.0

This release introduces pex3 lock sync as a higher-level tool that
can be used to create and maintain a lock as opposed to using a
combination of pex3 lock create and pex3 lock update. When there is
no existing lock file, pex3 lock sync --lock lock.json ... is
equivalent to pex3 lock create --output lock.json ..., it creates a
new lock. On subsequent uses however,
pex3 lock sync --lock lock.json ... updates the lock file minimally to
meet any changed requirements or other changed lock settings.

This release also fixes pex --no-build --lock ... to work with lock
files also created with --no-build. The known case here is a
--style universal lock created with --no-build to achieve a
wheel-only universal lock.

This release includes a fix to clarify the conditions under which
--requierements-pex can be used to combine the third party
dependencies from a pre-built PEX into a new PEX; namely, that the PEXes
must use the same value for the --pre-install-wheels option.

Finally, this release fixes pex3 venv to handle venvs created by
Virtualenv on systems that distinguish purelib and platlib
site-packages directories. Red Hat distributions are a notable example
of this.

• Implement pex3 lock sync. (Implement pex3 lock sync. #2373)
• Guard against mismatched --requirements-pex. (Guard against mismatched --requirements-pex. #2392)
• Fix pex --no-build --lock .... (Fix pex --no-build --lock .... #2390)
• Fix Pex to handle venvs with multiple site-packages dirs. (Fix Pex to handle venvs with multiple site-packages dirs. #2383)

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This discussion was created from the release pex 2.3.0.