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Fix/tcolor preserve metadata

3

# This Pull request: ## Changes or fixes: - Add import functools to enable metadata preservation - Decorate wrapper function with @functools.wraps(original_init) to maintain __name__, __doc__, and __wrapped__ attributes -...

aviralgarg05

### Check duplicate issues. - [x] Checked for duplicates ### Description The problem can easily reproduced with the guitest.C tutorial: Open Test --> Dialog and enter a long string. Under...

zoglauer

[Draft][Python][UHI] Start introducing UHI serialization

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# This Pull request: This PR introduces the first steps toward enabling UHI serialization for ROOT histograms (see https://github.com/scikit-hep/uhi/pull/167). This works by implementing the `_to_uhi_` method for ROOT histograms: it...

siliataider

[RF] Broken rf501_simultaneouspdf.py in dev3/nighlies

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### Check duplicate issues. - [x] Checked for duplicates ### Description Tutorial file rf501_imultaneouspdf.py inn dev3/latetx nightlies slot is broken. central and right pltos do not show the fit curves....

VanyaBelyaev

The implicit `using namespace std;` can have nasty side effects on Windows.

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### Check duplicate issues. - [X] Checked for duplicates ### Description As described [on the forum](https://root-forum.cern.ch/t/building-cling-dll-from-source-code/55311/9) trying to '#include ` in ROOT create a lot of errors: ``` root [0]...

bellenot

[RF] Don't double-scale pdfs plotted by RooSimultaneous::plotOn()

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After https://github.com/root-project/root/commit/a8ef8b03c845b7ddd6aad266e24d745272b9ef82, when plotting an extended pdf it automatically scales itself to the number of expected events. However, when plotting slices of a RooSimultaneous, the normalization is already precomputed in...

guitargeek

[RDF] Add Skewness and Kurtosis actions to RDataFrame using Welford's algorithm

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# This Pull Request: Adds `.Skewness()` and `.Kurtosis()` actions to RDataFrame. ### Motivation In high-energy physics, looking beyond the mean and standard deviation is usually critical. * **Skewness** helps in...

edish-github

[RF] Remove `ExpectedRelative` normalization flag from rf202 tutorial

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Since #19656, scaling the pdf to the expected number of events in the plot is the default behavior, because this is what makes sense when comparing predictions to data. Therefore,...

guitargeek

[io] add test bed for streaming large objects

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jblomer

Some test fails with a minimal build

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As seen at: https://github.com/root-project/root/pull/20311/checks?check_run_id=54747021200 The following tests fail with a minimal build: ``` 30:gtest-core-rint-TTabComTests 1535:roottest-root-meta-execOptionList-auto 1881:roottest-root-multicore-processExecutorH1Test 1920:pyunittests-roottest-root-ntuple-atlas-datavector-rentry-getptr 1921:pyunittests-roottest-root-ntuple-atlas-datavector-template-instantiation ``` I.e. they should probably be disabled or adapted when some of...

pcanal