Releases | Open Source Science

hist - Version 2.9.0

What's Changed

Features:

Support for boost-histogram 1.6, drop support for Python 3.8, boost-histogram < 1.5, add support for Python 3.14/3.14t #597 #618, #631
Support serialization with boost-histogram 1.6 #627
Add legend=True for plot1d stacked #622
Specify license with SPDX, add some authors #625, #628

Fixes:

Handle fill-flattened for non-user args #612
Handle string args for fill-flattened #629
Label/name propagation fixed for casting histograms #630

Tests:

Handle tests that need mplhep #604
Modernize noxfile #623
Use dependency-groups #624

CI:

Upload nightly wheels to Anaconda #611
Add pass job to tests #619
Modernize pylint and uv #629
Update and check the minimum versions in CI #621
Speed up read-the-docs #576

New Contributors

@APN-Pucky made their first contribution in https://github.com/scikit-hep/hist/pull/604
@aknierim made their first contribution in https://github.com/scikit-hep/hist/pull/614
@Jammf made their first contribution in https://github.com/scikit-hep/hist/pull/612
@Copilot made their first contribution in https://github.com/scikit-hep/hist/pull/622

Full Changelog: https://github.com/scikit-hep/hist/compare/v2.8.1...v2.9.0

- Python
Published by henryiii 6 months ago

hist - Version 2.8.1

What's Changed

Features:

Allow wildcards in StrCat list indexing by @andrzejnovak #601

Tests:

Limit dask version #596

Full Changelog: https://github.com/scikit-hep/hist/compare/v2.8.0...v2.8.1

- Python
Published by henryiii 11 months ago

hist - Version 2.8.0

Features:

Support boost-histogram 1.5; drop support for Python 3.7, add support for Python 3.13 / 3.13t #582

Fixes:

Support IntCat for plot1d overlay #419

Full Changelog: https://github.com/scikit-hep/hist/compare/v2.7.3...v2.8.0

- Python
Published by henryiii over 1 year ago

hist - Version 2.7.3

This release fixes an issue with Python 3.12 pulling in NumPy 2 pre-releases.

Fixes:

Sample required error message #538
hist.dask.new to match top-level package #563

Docs:

Clarify sample term required for Mean storage #536

CI:

Move to using Ruff Jupyter support #543
Move to using Ruff formatter #544
Group dependabot updates #554
Use uv #564
Add GitHub artifact attestations to package distribution #568
Reduce update frequency #571

- Python
Published by henryiii over 1 year ago

hist - Version 2.7.2

Support boost-histogram 1.4.0 in addition to 1.3.x, including Python 3.12, flow disabling for categories, and integer arrays required for integer axes #535 and #532
Add a .T shortcut #521
Support ND quick constructs being mistakenly passed in #528
Add boost nox job to test upstream changes easily #533

Full Changelog: https://github.com/scikit-hep/hist/compare/v2.7.1...v2.7.2

- Python
Published by henryiii over 2 years ago

hist - Version 2.7.1

[plot] extra split into [fit] #515
Use PyPI trusted publisher to deploy #516

Full Changelog: https://github.com/scikit-hep/hist/compare/v2.7.0...v2.7.1

- Python
Published by henryiii over 2 years ago

hist - Version 2.7.0

Features:

Add a function to integrate axes #505
Add fill_flattened support #474

Various other items:

Move linting to using Ruff #475
Self & _compat #479
Rework and rerun docs API #481

New Contributors

@fabriceMUKARAGE made their first contribution in https://github.com/scikit-hep/hist/pull/502
@agoose77 made their first contribution in https://github.com/scikit-hep/hist/pull/474

Full Changelog: https://github.com/scikit-hep/hist/compare/v2.6.3...v2.7.0

- Python
Published by henryiii over 2 years ago

hist - Version 2.6.3

Experimental dask support #471
Some minor cleanups from refurb #453

New Contributors

@lgray made their first contribution in https://github.com/scikit-hep/hist/pull/471

Full Changelog: https://github.com/scikit-hep/hist/compare/v2.6.2...v2.6.3

- Python
Published by henryiii about 3 years ago

hist - Version 2.6.2

Nicer stacks repr #449
Backport storage_type if boost-histogram < 1.3.2 #447
Allow overwriting labels for plot/overlay #414
Use Hatching to build the package #418
Support git archival version numbers #441

- Python
Published by henryiii over 3 years ago

hist - Version 2.6.1

Fall back on normal repr when histogram is too large #388
Fix issue with no-axis histogram #388
Fix issue with empty axis causing segfault until fixed upstream #387
Only require SciPy if using SciPy #386

- Python
Published by henryiii almost 4 years ago

hist - Version 2.6.0

Using boost-histogram 1.3
Fix runtime dependency on matplotlib when not plotting #353
Fix .plot shortcut failure #368
New nox sessions: regenerate and pylint
Update tests for latest matplotlib

- Python
Published by henryiii about 4 years ago

hist - Version 2.5.2

Remove more-itertools requirement #347
Fix missing pass-through for stack plot #339

- Python
Published by henryiii over 4 years ago

hist - Version 2.5.1

Support named stack indexing #325
Fix histoprint error with stacks #325
Better README

- Python
Published by henryiii over 4 years ago

hist - Version 2.5.0

Stacks support axes, math operations, projection, setting items, and iter/dict construction. They also support histogram titles in legends. Added histoprint support for Stacks. #291 #315 #317 #318
Added name= and label= to histograms, include Hist arguments in QuickConstruct. #297
AxesTuple now supports bulk name setting, h.axes.name = ("a", "b", ...). #288
Added hist.new alias for hist.Hist.new. #296
Added "efficiency" uncertainty_type option for ratio_plot API. #266 #278

Smaller features or fixes:

Dropped Python 3.6 support. #194
Uses boost-histogram 1.2.x series, includes all features and fixes, and Python 3.10 support.
No longer require scipy or iminuit unless actually needed. #316
Improve and clarify treatment of confidence intervals in intervals submodule. #281
Use NumPy 1.21 for static typing. #285
Support running tests without plotting requirements. #321

- Python
Published by henryiii over 4 years ago

hist - Version 2.4.0

Support .stack(axis) and stacked histograms. #244 #257 #258
Support selection lists (experimental with boost-histogram 1.1.0). #255
Support full names for QuickConstruct, and support mistaken usage in constructor. #256
Add .sort(axis) for quickly sorting a categorical axis. #243

Smaller features or fixes:

Support nox for easier contributor setup. #228
Better name axis error. #232
Fix for issue plotting size 0 axes. #238
Fix issues with repr information missing. #241
Fix issues with wrong plot shortcut being triggered by Integer axes. #247
Warn and better error if overlapping keyword used as axis name. #250

Along with lots of smaller docs updates.

- Python
Published by henryiii over 4 years ago

hist - Version 2.3.0

Add plot_ratio to the public API, which allows for making ratio plots between the histogram and either another histogram or a callable. #161
Add .profile to compute a (N-1)D profile histogram. #160
Support plot1d / plot on Histograms with a categorical axis. #174
Add frequentist coverage interval support in the intervals module. #176
Allow plot_pull to take a more generic callable or a string as a fitting function. Introduce an option to perform a likelihood fit. Write fit parameters\' values and uncertainties in the legend. #149
Add fit_fmt= to plot_pull to control display of fit params. #168
Support <prefix>_kw arguments for setting each axis in plotting. #193
Cleaner IPython completion for Python 3.7+. #179

- Python
Published by henryiii almost 5 years ago

hist - Version 2.2.1

Fix bug with plot_pull missing a sqrt. #150
Fix static typing with ellipses. #145
Require boost-histogram 1.0.1+, fixing typing related issues, allowing subclassing Hist without a family and including a important Mean/WeighedMean summing fix. #151

- Python
Published by henryiii almost 5 years ago

hist - Version 2.2.0

Support boost-histogram 1.0. Better plain reprs. Full Static Typing. #137
Support data= when construction a histogram to copy in initial data. #142
Support Hist.from_columns, for simple conversion of DataFrames and similar structures #140
Support .plot_pie for quick pie plots #140

- Python
Published by henryiii almost 5 years ago

hist - Version 2.1.1

Fix density (and density based previews) #134 <https://github.com/scikit-hep/hist/pull/134>_

- Python
Published by henryiii almost 5 years ago

hist - Version 2.1.0

This version provides many new features from boost-histogram 0.12 and 0.13; see the changelog in boost-histogram for details.

Support shortcuts for setting storages by string or position #129

Updated dependencies:

boost-histogram 0.11.0 to 0.13.0.
- Major new features, including PlottableProtocol
histoprint >=1.4 to >=1.6.
mplhep >=0.2.16 when [plot] given

- Python
Published by henryiii about 5 years ago

hist - Version 2.0.1

Hist version 2.0.1 comes out. The following fixes are applied:

Make sum of bins explicit in notebook representations. #106
Fixed plot2d_full incorrectly mirroring the y-axis. #105
Hist.plot_pull: more suitable bands in the pull bands 1sigma, 2 sigma, etc. #102
Fixed classichist's usage of getterminalsize to support not running in a terminal #99

- Python
Published by LovelyBuggies over 5 years ago

hist - Version 2.0.0

Final 2.0 release of Hist! Since beta 1, the following changes were made:

Based on boost-histogram 0.11; now supports two way conversion without metadata issues.
mplhep is now used for all plotting. Return types changed; fig dropped, new figures only created if needed.
QuickConstruct was rewritten, uses new.Reg(...).Double(); not as magical but clearer types and usage.
Plotting requirements are no longer required, use [plot] to request.

The following new features were added:

Jupyter HTML repr's were added.
flow=False shortcut added.
Static type checker support for dependent projects.

The following fixes were applied:

.fill was broken for WeighedMean storage.