WopMars: Workflow Python Manager for Reproducible Science

WopMars is a database-driven workflow manager written in python similar to GNU Makefile or Snakemake. The difference is that the definition file of WopMars takes into account input/output SQLITE table defined as python paths to SQLAlchemy models.

You can install the latest WopMars version via "pypi":

pip install wopmars

Run a quick example:

wopmars example
cd example
pip install -e .
wopmars -D sqlite:///db.sqlite -w Wopfile.yml -v

If there were not errors, you can look at the content of the sqlite db.

$ sqlite3 db.sqlite '.tables'

Piece                            wom_TableInputOutputInformation
PieceCar                         wom_TableModificationTime
wom_Execution                    wom_ToolWrapper
wom_FileInputOutputInformation   wom_TypeInputOrOutput
wom_Option

$ sqlite3 db.sqlite "select * from Piece limit 5"

1|UC8T9P7D0F|wheel|664.24
2|2BPN653B9D|engine|550.49
3|T808AHY3DS|engine|672.09
4|977FPG7QJZ|bodywork|667.23
5|KJ6WPB3N56|engine|678.83

The WopMars documentation with user guide and API reference is hosted at Read The Docs.