IMF Composition Repackager (repkl)

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Introduction

IMF Composition Repackager (repkl) creates a new Delivery (the destination) from a single Composition (the target) whose assets are located across one or more source Deliveries. The assets of the target can be either copied, moved or symlinked from the source deliveries.

repkl is written in pure Python.

Quick start

• run pipenv install --dev
• set the PYTHONPATH environment variable to src/main/python, e.g. export PYTHONPATH=src/main/python
• pipenv run can then be used:

pipenv install --dev
export PYTHONPATH=src/main/python
pipenv run python src/main/python/repkl/cli.py <path to the target CPL> <path to the destination directory>

Command line

Run the following for command line options.

python src/main/python/repkl/cli.py -h

Example (creates a supplementatl delivery where the assets are symlinked to the source assets):

python src/main/python/repkl/cli.py --action symlink --ov delivery/CPL_bb2ce11c-1bb6-4781-8e69-967183d02b9b delivery/CPL_0b976350-bea1-4e62-ba07-f32b28aaaf30.xml new_delivery/

CentOS Docker Container

Build

# pwd must be dir with cloned repkl repo
cd repkl/ 
docker build --rm --no-cache --network host -f docker/centos/Dockerfile -t sandflowrepkl:latest .

Run

Normal binary command

docker run --rm --network=host sandflowrepkl:latest -h

Dev environment

docker run -it --rm --network=host --entrypoint /bin/bash sandflowrepkl:latest
[root@dockercontainer repkl]# pipenv run python src/main/python/repkl/cli.py -h

Dependencies

Runtime

• python >= 3.8

Development

The project uses pipenv to manage dependencies.

• pylint
• coverage