pex
How Pants uses Pex to run Python subprocesses.
Backend: pants.core
Config section: [pex]
Basic options
None
Advanced options
executable_search_paths
--pex-executable-search-paths="[<binary-paths>, <binary-paths>, ...]"
PANTS_PEX_EXECUTABLE_SEARCH_PATHS
pants.toml
[pex]
executable_search_paths = [
<binary-paths>,
<binary-paths>,
...,
]
default:
[ "<PATH>" ]
The PATH value that will be used by the PEX subprocess and any subprocesses it spawns.
The special string "<PATH>"
will expand to the contents of the PATH env var.
pex_executable_search_paths
on local_environment
, docker_environment
, or remote_environment
targets.venv_use_symlinks
--[no-]pex-venv-use-symlinks
PANTS_PEX_VENV_USE_SYMLINKS
pants.toml
[pex]
venv_use_symlinks = <bool>
default:
False
When possible, use venvs whose site-packages directories are populated with symlinks.
Enabling this can save space in the --named-caches-dir
directory and lead to slightly faster execution times for Pants Python goals. Some distributions do not work with symlinked venvs though, so you may not be able to enable this optimization as a result.
verbosity
--pex-verbosity=<int>
PANTS_PEX_VERBOSITY
pants.toml
[pex]
verbosity = <int>
default:
0
Set the verbosity level of PEX logging, from 0 (no logging) up to 9 (max logging).
Deprecated options
None
Related subsystems
None