odapt 1.2.0

File conversion package.

odapt

The odapt library is a bridge between columnar file formats ROOT, Parquet, Feather, and HDF5. It aims to simplify file conversions in Python, replacing what is usually a multi-step process with one line of code, with builtin features for managing large datasets and choosing compression levels.

Installation

odapt can be installed from PyPI using pip:

pip install odapt

Getting started

import odapt as od

# To merge two or more root files with TTrees,
# and add together any histograms:
od.hadd_and_merge("destination.root",
["ttree_file1.root", "ttree_file2.root"])


# To add merge files with only histograms:
od.hadd("destination.root",
["hist_file1.root", "hist_file2.root"])