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[BUG] np.cumsum fails on views with non-default storage type #696

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chernals opened this issue Feb 7, 2022 · 0 comments · Fixed by #699

chernals commented Feb 7, 2022 •

edited by henryiii

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h = bh.Histogram(bh.axis.Integer(1, 10, underflow=True, overflow=False), storage=bh.storage.Weight())
h.fill([2, 3], weight=[1.5, 2.5])

np.cumsum(h.view())

Will fail with TypeError: cannot perform accumulate with flexible type.

h = bh.Histogram(bh.axis.Integer(1, 10, underflow=True, overflow=False))
h.fill([2, 3], weight=[1.5, 2.5])

np.cumsum(h.view())

Works fine.

The text was updated successfully, but these errors were encountered:

henryiii transferred this issue from scikit-hep/hist

henryiii mentioned this issue

feat: support cumsum on weighted views #699

Merged

henryiii closed this as completed in #699

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