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aws-lambda-python-packager v1.4.3 documentation

lambda-packager

AWS Lambda Python Packager

lambda-packager¶

lambda-packager [OPTIONS] COMMAND [ARGS]...

Options

-v, --verbosity <LVL>¶: Either CRITICAL, ERROR, WARNING, INFO or DEBUG

-V, --version¶: Show the version and exit.

build¶

Bundles a group of python dependencies

lambda-packager build [OPTIONS] PROJECT_PATH OUTPUT_PATH

Options

-pyv, --python-version <python_version>¶: Python version to target

-a, --architecture <architecture>¶

Architecture to target

Options:¶: x86_64 | arm64

--region <region>¶: AWS region to target

--ignore-unsupported-python¶: Allow Python versions that are unsupported

-z, --zip-output <zip_output>¶: Output zip file in addition to directory

--export-requirements <export_requirements>¶: export installed packages

--ignore-packages, --no-ignore-packages¶: Ignore packages that are already present in the AWS Lambda Python runtime

--update-dependencies, --no-update-dependencies¶: Update project dependency file with the ignored packages (ignored if not –ignore-packages)

--compile-python, --no-compile-python¶: Compile the python bytecode

--use-aws-pyarrow, --no-use-aws-pyarrow¶: Use AWS wrangler pyarrow (may result in smaller file size). Pulls from https://github.com/awslabs/aws-data-wrangler/releases/ until it finds a Lambda layer that includes the proper PyArrow version.

--strip-tests, --no-strip-tests¶: Strip tests from the package

--strip-libraries, --no-strip-libraries¶: Strip debugging symbols from libraries

--strip-python, --no-strip-python¶: Strip python scripts from the package (requires –compile-python) (note, may need to set an ENV variable of PYTHONOPTIMIZE=2)

--strip-other, --no-strip-other¶: Strip other files from the package (.pyx, .pyi, .pxi, .pxd, .c, .h, .cc)

--compress-boto, --no-compress-boto¶: Compress boto3/botocore data files if present

--ignore-additional <ignore_additional>¶: ignore additional dependencies using requirements file

--ignore-from-glue <ignore_from_glue>¶

ignore dependencies already present in Glue Version

Options:¶: 2 | 3

-O, --optimize-all¶: Turns on all size optimizations

Levels:

1: strip-tests, strip-other, compress-boto

2: ignore-packages, strip-libraries

3: update-dependencies

4: use-aws-pyarrow

5: strip-python, compile-python

Arguments

PROJECT_PATH¶: Required argument

OUTPUT_PATH¶: Required argument

unify¶

Converts a bundled directory into a single wheel.

lambda-packager unify [OPTIONS] BUNDLE_PATH [OUTPUT_PATH]

Options

--output-package-name <output_package_name>¶

--output-package-version <output_package_version>¶

Arguments

BUNDLE_PATH¶: Required argument

OUTPUT_PATH¶: Optional argument