Guy Rosin

Update formatters.rst

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Fixed a tiny typo

Parallel feature generation

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## Description Speed up generating features using multiprocessing. This PR parallelizes the creation of `MoleculeDatapoint`s, which is where features are calculated. ## Example / Current workflow Outputs should stay the...

Support for refurb

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It would be nice to have support for refurb (https://github.com/dosisod/refurb) - a great tool for simplifying and modernizing Python code. It currently includes 48 checks.

PD011 (UseOfDotValues) triggers for `.values` attribute access and `.values()` method calls for objects that are not dataframes. Examples: ```py {"hello": 1}.values {"hello": 1}.values() ```

### Description Hi, I'd like to ask for an order-invariant `hash_rows()`. I'm currently using `map_rows(lambda t: hash(frozenset(t))` but this is quite slow and doesn't support LazyFrames. To give an example:...

### Checks - [X] I have checked that this issue has not already been reported. - [X] I have confirmed this bug exists on the [latest version](https://pypi.org/project/polars/) of Polars. ###...

Hey, Is there any chance to have Mahalanobis distance in SimSIMD? https://docs.scipy.org/doc/scipy/reference/generated/scipy.spatial.distance.mahalanobis.html It's useful for measuring the distance between a point and a distribution. Thanks!

### Describe the bug The Mahalanobis distance method currently calculates the _squared_ distance. Maybe this was intentional to get rid of the sqrt operation (I also saw it's [tested](https://github.com/ashvardanian/SimSIMD/blob/main/python/test.py#L83) as...

### Checks - [X] I have checked that this issue has not already been reported. - [X] I have confirmed this bug exists on the [latest version](https://pypi.org/project/polars/) of Polars. ###...