Maanas Arora

Resolves #397. Reviewing the history of the file, it seems that the condition of checking for the O (object) data type was created to hard-code single quotes around the value...

Fixes #8347. ### Proposed fixes: - `ckan db clean` invokes `ckan search-index clear` - `ckan search-index rebuild` invokes `ckan search-index clear-orphans` automatically after rebuild, and has a new `keep-ophans` option...

PERF: Use interned strings for Python attr methods: "real" and "imag"

2

Adds `"real"` and `"imag"` interned strings and uses them to get complex part attributes of Python objects in `PyArray_Round`, as recommended in #27120.

ENH, API: New sorting mechanism for DType API

21

Resolves #26510. Allocates the lock for the StringDType array before sort and releases after. I noticed the sorting algorithms independently get the compare function from the descriptor, so I have...

Follows #29737 and #30328 (and supersedes #29987) to implement a `sort_compare` slot that can be used to register sorting methods using a comparison function. This functionality also existed in the...

BUG: Return first NaN occurence in np.unique for complex arrays

2

Fixes #30113. This is somewhat an experiment, because while it works, there is a clear performance deficit if there are many NaNs or when indices are not needed. That said,...

BUG: Add promoter to `ldexp` for python integers to prevent overflow

25

Fixes #29182. Adds a promoter for first argument `PyArray_PyLongDType` to `ldexp`. It casts straight to `double`, not sure if that is more arbitrary than needed. Thanks for reviewing!

ENH: Lagrangian interpolation for UT1-UTC in IERS data

10

### Description This PR implements cubic Lagrangian interpolation (instead of linear interpolation) for only UT1-UTC in IERS data as suggested in #1803. Currently does not correct for luni-solar tides (step...