Process lock for pipen to prevent multiple runs at the same time

pip install -U pipen-lock

The plugin is enabled by default. To disable it, either uninstall it or:

from pipen import Proc, Pipen

# process definition

class MyPipeline(Pipen):
    plugins = ["-lock"]

• lock_soft: Whether to use soft lock. Default: False non-soft lock is platform dependent while soft lock only watches the existence of the lock file. See more details https://py-filelock.readthedocs.io/en/latest/index.html#filelock-vs-softfilelock for the difference between FileLock and SoftFileLock