Added operation_kwargs Histogram property #3921
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Overview
For
Histogram
elements created using theholoviews.operation.histogram
operation, this new property holds a dict of kwargs that can be used with the operation to recreate theHistogram
from the same data set.Or it will contain
None
, if the Histogram was created directly using the Histogram constructor.Motivation
Having this information available makes it possible to create histograms with a subset of the original dataset that share the same properties as an original
Histogram
. For example:hist1
This will be especially convenient when combined with #3919, because the original dataset will be available as the
hist1.dataset
property.TODO:
clone
.