use numba progress in threadpool

[selmanozleyen]

Using numba-progress for the default case. In case of custom progress bar handling custom logic can be used. But that case can be explored in future PR's

[codecov]

Codecov Report

❌ Patch coverage is 78.57143% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 76.79%. Comparing base (ae5ceb4) to head (a51cc30).

Files with missing lines	Patch %	Lines
src/squidpy/_utils.py	78.57%	3 Missing and 3 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1220      +/-   ##
==========================================
- Coverage   76.81%   76.79%   -0.02%     
==========================================
  Files          63       63              
  Lines        9267     9283      +16     
  Branches     1565     1570       +5     
==========================================
+ Hits         7118     7129      +11     
- Misses       1547     1550       +3     
- Partials      602      604       +2     

Files with missing lines	Coverage Δ
src/squidpy/_utils.py	62.16% <78.57%> (+0.51%)	⬆️

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[timtreis]

Why do we need this?

[selmanozleyen]

to annotate the return type

[timtreis]

I find the pattern a bit too complicated for what we're doing there? Maybe just refactor as a context manager, then we avoid that issue and have simpler typing too?

[timtreis]

like

@contextmanager
def progress_bar(
    total: int,
    *,
    show_progress_bar: bool = True,
    unit: str = "item",
    desc: str | None = None,
) -> Iterator[ProgressBar | None]:
    """Create a progress bar usable both inside and outside :mod:`numba` functions."""
    if not show_progress_bar:
        yield None
        return

    from numba_progress import ProgressBar

    kwargs: dict[str, Any] = {"total": total, "unit": unit}
    if desc is not None:
        kwargs["desc"] = desc
    with ProgressBar(**kwargs) as pbar:
        yield pbar