pantsbuild/pex v2.1.22

pex 2.1.22

on GitHub

2.1.22

This release fixes a deadlock that could be experienced when building
PEX files in highly concurrent environments in addition to fixing
pex --help-variables output.

A new suite of PEX tools is now available in Pex itself and any PEXes
built with the new --include-tools option. Use
PEX_TOOLS=1 pex --help to find out more about the available tools and
their usage.

Finally, the long deprecated exposure of the Pex APIs through _pex has
been removed. To use the Pex APIs you must include pex as a dependency
in your PEX file.

• Add a dependency graph tool. (#1132)
• Add a venv tool. (#1128)
• Remove long deprecated support for _pex module. (#1135)
• Add an interpreter tool. (#1131)
• Escape venvs unless PEX_INHERIT_PATH is requested. (#1130)
• Improve PythonInterpreter venv support. (#1129)
• Add support for PEX runtime tools & an info tool. (#1127)
• Exclusive atomic_directory always unlocks. (#1126)
• Fix PythonInterpreter binary normalization. (#1125)
• Add a requires_dists function. (#1122)
• Add an is_exe helper. (#1123)
• Fix req parsing for local archives & projects. (#1121)
• Improve PEXEnvironment constructor ergonomics. (#1120)
• Fix safe_open for single element relative paths. (#1118)
• Add URLFetcher IT. (#1116)
• Implement full featured requirment parsing. (#1114)
• Fix --help-variables docs. (#1113)
• Switch from optparse to argparse. (#1083)