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A Python wrapper around calamine

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Provide a `to_python` method that would convert data to a `list[list[int | float | str | datetime | date | timedelta | None]]`. Add a parameter to `to_pandas` and `to_polars`...

:snake: python :snake:
:crab: rust :crab:
feature request

- add getting started in README and doc - add badges - add `CONTRIBUTING` - add `PULL REQUEST` template Straightforward but important for repo quality

documentation
good first issue

Would be great to have some kind of non regression performance test like [pydantic-core](https://github.com/pydantic/pydantic-core/tree/main/tests/benchmarks) for example

good first issue
:snake: python :snake:

I find that people will often have Excel sheets where they use multiple header rows to make up their column names. Here's a snippet of how I deal with that...

feature request

Add benchmarks to the README (speed & memory), with scripts allowing tor reproduce them. Add multiple scnearios. Some ideas could be: * Single sheet, not chunked * Single sheet, chunked...

documentation
good first issue
:snake: python :snake:

Attached two visually-identical files below that can be used to reproduce the issue. Both appear to contain identical column data, but one fails to load while the other succeeds. ![Screenshot...

:spiral_notepad: calamine :spiral_notepad:

Would you please also publish source code to pypi ? Then pip will fallback to source code build install. Thanks.

feature request

The Arrow project recently created a [new protocol for sharing Arrow data in Python](https://arrow.apache.org/docs/format/CDataInterface/PyCapsuleInterface.html). One of the goals of the protocol is allow exporting / importing Arrow data in Python...

:crab: rust :crab:
feature request