feat: metric selection for faster calculation

[tomsail]

Added new features:

• keyword metrics which can be str or list. Default None selects all metrics.
• added more thorough checks in tests
• added duration print in pytest which gives the time spent for each function:

=============================================================================================== test session starts ================================================================================================
platform linux -- Python 3.12.4, pytest-8.2.2, pluggy-1.5.0 -- /home/tomsail/work/python/seareport_org/seastats/.venv/bin/python
cachedir: .pytest_cache
rootdir: /home/tomsail/work/python/seareport_org/seastats
configfile: pyproject.toml
plugins: anyio-4.4.0
collected 5 items                                                                                                                                                                                                  

tests/compute_stats_test.py::test_get_all_stats_and_extremes PASSED                                                                                                                                          [ 20%]
tests/compute_stats_test.py::test_get_all_stats PASSED                                                                                                                                                       [ 40%]
tests/compute_stats_test.py::test_get_rmse PASSED                                                                                                                                                            [ 60%]
tests/compute_stats_test.py::test_get_slope_pp PASSED                                                                                                                                                        [ 80%]
tests/compute_stats_test.py::test_get_storm_metrics PASSED                                                                                                                                                   [100%]

================================================================================================ slowest durations =================================================================================================
0.26s call     tests/compute_stats_test.py::test_get_all_stats_and_extremes
0.24s call     tests/compute_stats_test.py::test_get_all_stats
0.07s call     tests/compute_stats_test.py::test_get_slope_pp
0.01s call     tests/compute_stats_test.py::test_get_storm_metrics
0.01s call     tests/compute_stats_test.py::test_get_rmse
0.00s setup    tests/compute_stats_test.py::test_get_all_stats_and_extremes
0.00s teardown tests/compute_stats_test.py::test_get_all_stats_and_extremes
0.00s teardown tests/compute_stats_test.py::test_get_all_stats
0.00s teardown tests/compute_stats_test.py::test_get_storm_metrics
0.00s teardown tests/compute_stats_test.py::test_get_rmse
0.00s setup    tests/compute_stats_test.py::test_get_all_stats
0.00s teardown tests/compute_stats_test.py::test_get_slope_pp
0.00s setup    tests/compute_stats_test.py::test_get_storm_metrics
0.00s setup    tests/compute_stats_test.py::test_get_rmse
0.00s setup    tests/compute_stats_test.py::test_get_slope_pp

NB: Calculating percentiles is the most intensive calculation, even more than POT selection.

[tomsail]

in get_stats(), I'm not sure that the implementation of:

    def should_calculate(metric_name):
        return metrics is None or metric_name in metrics_list

and then its repetition is the most elegant way of doing things, but it works.

[pmav99]

Try to run 3.13, too. 3.13.0 has already been released. Some of our dependencies might be broken, but let's give it a try.

[tomsail]

I have addressed the various things we've discussed yesterday.

• made visible the quantile and round parameters. Both have default values (0 and -1) and deactivated.
• cleaned the tests and used pytest.approx
• using now by default GENERAL_METRICS and STORM_METRIC parameters lists for get_stats() and storm_metrics().
• vectorised the percentile calculation so it's now faster and made the slope/intercept API simpler