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Pythonic mix-ins for ROOT classes.
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This package is typically used as a dependency for uproot 3.x <https://github.com/scikit-hep/uproot3>
__, to define methods on the classes that are automatically generated from ROOT files. This includes histograms (TH*) and physics objects like TLorentzVectors. The reason it's a separate library is so that we can add physics-specific functionality on a shorter timescale than we can update Uproot 3 itself, which is purely an I/O package.
Occasionally, this library is used without Uproot 3, as a way to make arrays of TLorentzVectors.
Note: this package is incompatible with awkward>=1.0
and uproot>=4.0
! For Lorentz vectors, use vector <https://github.com/scikit-hep/vector>
__. Since the versions of Awkward Array and Uproot that this is compatible with are deprecated, this library is deprecated as well.
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Install uproot3-methods like any other Python package:
.. code-block:: bash
pip install uproot3-methods # maybe with sudo or --user, or in virtualenv
numpy <https://scipy.org/install.html>
__ (1.13.1+)Awkward Array 0.x <https://github.com/scikit-hep/awkward-0.x>
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TBD.
Support for this work was provided by NSF cooperative agreement OAC-1836650 (IRIS-HEP), grant OAC-1450377 (DIANA/HEP) and PHY-1520942 (US-CMS LHC Ops).
Thanks especially to the gracious help of uproot3-methods contributors <https://github.com/scikit-hep/uproot3-methods/graphs/contributors>
__!