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52 lines
1.3 KiB
52 lines
1.3 KiB
1 year ago
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from typing import (
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Any,
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Callable,
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Iterable,
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Literal,
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TypeAlias,
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overload,
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)
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import numpy as np
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from pandas._typing import npt
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_BinOp: TypeAlias = Callable[[Any, Any], Any]
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_BoolOp: TypeAlias = Callable[[Any, Any], bool]
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def scalar_compare(
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values: np.ndarray, # object[:]
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val: object,
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op: _BoolOp, # {operator.eq, operator.ne, ...}
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) -> npt.NDArray[np.bool_]: ...
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def vec_compare(
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left: npt.NDArray[np.object_],
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right: npt.NDArray[np.object_],
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op: _BoolOp, # {operator.eq, operator.ne, ...}
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) -> npt.NDArray[np.bool_]: ...
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def scalar_binop(
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values: np.ndarray, # object[:]
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val: object,
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op: _BinOp, # binary operator
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) -> np.ndarray: ...
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def vec_binop(
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left: np.ndarray, # object[:]
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right: np.ndarray, # object[:]
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op: _BinOp, # binary operator
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) -> np.ndarray: ...
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@overload
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def maybe_convert_bool(
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arr: npt.NDArray[np.object_],
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true_values: Iterable = ...,
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false_values: Iterable = ...,
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convert_to_masked_nullable: Literal[False] = ...,
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) -> tuple[np.ndarray, None]: ...
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@overload
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def maybe_convert_bool(
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arr: npt.NDArray[np.object_],
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true_values: Iterable = ...,
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false_values: Iterable = ...,
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*,
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convert_to_masked_nullable: Literal[True],
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) -> tuple[np.ndarray, np.ndarray]: ...
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