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| """Various functions to deprecate features.""" | |
| import warnings | |
| def pysr(X, y, weights=None, **kwargs): # pragma: no cover | |
| from .sr import PySRRegressor | |
| warnings.warn( | |
| "Calling `pysr` is deprecated. " | |
| "Please use `model = PySRRegressor(**params); " | |
| "model.fit(X, y)` going forward.", | |
| FutureWarning, | |
| ) | |
| model = PySRRegressor(**kwargs) | |
| model.fit(X, y, weights=weights) | |
| return model.equations_ | |
| def best(*args, **kwargs): # pragma: no cover | |
| raise NotImplementedError( | |
| "`best` has been deprecated. " | |
| "Please use the `PySRRegressor` interface. " | |
| "After fitting, you can return `.sympy()` " | |
| "to get the sympy representation " | |
| "of the best equation." | |
| ) | |
| def best_row(*args, **kwargs): # pragma: no cover | |
| raise NotImplementedError( | |
| "`best_row` has been deprecated. " | |
| "Please use the `PySRRegressor` interface. " | |
| "After fitting, you can run `print(model)` to view the best equation, " | |
| "or " | |
| "`model.get_best()` to return the best equation's " | |
| "row in `model.equations_`." | |
| ) | |
| def best_tex(*args, **kwargs): # pragma: no cover | |
| raise NotImplementedError( | |
| "`best_tex` has been deprecated. " | |
| "Please use the `PySRRegressor` interface. " | |
| "After fitting, you can return `.latex()` to " | |
| "get the sympy representation " | |
| "of the best equation." | |
| ) | |
| def best_callable(*args, **kwargs): # pragma: no cover | |
| raise NotImplementedError( | |
| "`best_callable` has been deprecated. Please use the `PySRRegressor` " | |
| "interface. After fitting, you can use " | |
| "`.predict(X)` to use the best callable." | |
| ) | |
| def make_deprecated_kwargs_for_pysr_regressor(): | |
| """Create dict of deprecated kwargs.""" | |
| deprecation_string = """ | |
| fractionReplaced => fraction_replaced | |
| fractionReplacedHof => fraction_replaced_hof | |
| npop => population_size | |
| hofMigration => hof_migration | |
| shouldOptimizeConstants => should_optimize_constants | |
| weightAddNode => weight_add_node | |
| weightDeleteNode => weight_delete_node | |
| weightDoNothing => weight_do_nothing | |
| weightInsertNode => weight_insert_node | |
| weightMutateConstant => weight_mutate_constant | |
| weightMutateOperator => weight_mutate_operator | |
| weightSwapOperands => weight_swap_operands | |
| weightRandomize => weight_randomize | |
| weightSimplify => weight_simplify | |
| crossoverProbability => crossover_probability | |
| perturbationFactor => perturbation_factor | |
| batchSize => batch_size | |
| warmupMaxsizeBy => warmup_maxsize_by | |
| useFrequency => use_frequency | |
| useFrequencyInTournament => use_frequency_in_tournament | |
| """ | |
| # Turn this into a dict: | |
| deprecated_kwargs = {} | |
| for line in deprecation_string.splitlines(): | |
| line = line.replace(" ", "") | |
| if line == "": | |
| continue | |
| old, new = line.split("=>") | |
| deprecated_kwargs[old] = new | |
| return deprecated_kwargs | |