uproot 4.3.5


ROOT I/O in pure Python and NumPy.

ROOT I/O in pure Python and NumPy.

Stars: 154, Watchers: 154, Forks: 55, Open Issues: 41

The scikit-hep/uproot5 repo was created 2 years ago and was last updated 1 weeks ago.
The project is popular with 154 github stars!

How to Install uproot

You can install uproot using pip

pip install uproot

or add it to a project with poetry

poetry add uproot

Package Details

Jim Pivarski
GitHub Repo


  • Scientific/Engineering
  • Scientific/Engineering/Information Analysis
  • Scientific/Engineering/Mathematics
  • Scientific/Engineering/Physics
  • Software Development
  • Utilities
No  uproot  pypi packages just yet.


A list of common uproot errors.

Code Examples

Here are some uproot code examples and snippets.

GitHub Issues

The uproot package has 41 open issues on GitHub

  • classname_of gives Exception when used on TBranch
  • Recovering or signalling improperly closed files

See more issues on GitHub

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