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Version: 2.14.x (deprecated)

lambdex


A tool for turning .pex files into Function-as-a-Service artifacts (https://github.com/pantsbuild/lambdex).

Backend: pants.backend.awslambda.python

Config section: [lambdex]

Basic options

None

Advanced options

version

--lambdex-version=<str>
PANTS_LAMBDEX_VERSION
default: lambdex==0.1.6

Requirement string for the tool.

extra_requirements

--lambdex-extra-requirements="['<str>', '<str>', ...]"
PANTS_LAMBDEX_EXTRA_REQUIREMENTS
default: []

Any additional requirement strings to use with the tool. This is useful if the tool allows you to install plugins or if you need to constrain a dependency to a certain version.

interpreter_constraints

--lambdex-interpreter-constraints="['<str>', '<str>', ...]"
PANTS_LAMBDEX_INTERPRETER_CONSTRAINTS
default: ["CPython>=3.7,<3.10"]

Python interpreter constraints for this tool.

lockfile

--lambdex-lockfile=<str>
PANTS_LAMBDEX_LOCKFILE
default: <default>

Path to a lockfile used for installing the tool.

Set to the string <default> to use a lockfile provided by Pants, so long as you have not changed the --version and --extra-requirements options, and the tool's interpreter constraints are compatible with the default. Pants will error or warn if the lockfile is not compatible (controlled by [python].invalid_lockfile_behavior). See https://github.com/pantsbuild/pants/blob/release_2.14.2/src/python/pants/backend/python/subsystems/lambdex.lock for the default lockfile contents.

Set to the string <none> to opt out of using a lockfile. We do not recommend this, though, as lockfiles are essential for reproducible builds and supply-chain security.

To use a custom lockfile, set this option to a file path relative to the build root, then run /home/josh/work/scie-pants/dist/scie-pants-linux-x86_64 generate-lockfiles --resolve=lambdex.

Alternatively, you can set this option to the path to a custom lockfile using pip's requirements.txt-style, ideally with --hash. Set [python].invalid_lockfile_behavior = 'ignore' so that Pants does not complain about missing lockfile headers.

console_script

--lambdex-console-script=<str>
PANTS_LAMBDEX_CONSOLE_SCRIPT
default: lambdex

The console script for the tool. Using this option is generally preferable to (and mutually exclusive with) specifying an --entry-point since console script names have a higher expectation of staying stable across releases of the tool. Usually, you will not want to change this from the default.

entry_point

--lambdex-entry-point=<str>
PANTS_LAMBDEX_ENTRY_POINT
default: None

The entry point for the tool. Generally you only want to use this option if the tool does not offer a --console-script (which this option is mutually exclusive with). Usually, you will not want to change this from the default.

Deprecated options

None