35 lines
920 B
Python
35 lines
920 B
Python
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from pathlib import Path
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from typing import IO, AnyStr, TypeVar, Union
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import numpy as np
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from pandas._libs import Timestamp
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from pandas._libs.tslibs.period import Period
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from pandas._libs.tslibs.timedeltas import Timedelta
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from pandas.core.dtypes.dtypes import ExtensionDtype
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from pandas.core.dtypes.generic import (
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ABCDataFrame,
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ABCExtensionArray,
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ABCIndexClass,
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ABCSeries,
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ABCSparseSeries,
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)
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AnyArrayLike = TypeVar(
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"AnyArrayLike",
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ABCExtensionArray,
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ABCIndexClass,
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ABCSeries,
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ABCSparseSeries,
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np.ndarray,
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)
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ArrayLike = TypeVar("ArrayLike", ABCExtensionArray, np.ndarray)
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DatetimeLikeScalar = TypeVar("DatetimeLikeScalar", Period, Timestamp, Timedelta)
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Dtype = Union[str, np.dtype, ExtensionDtype]
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FilePathOrBuffer = Union[str, Path, IO[AnyStr]]
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FrameOrSeries = TypeVar("FrameOrSeries", ABCSeries, ABCDataFrame)
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Scalar = Union[str, int, float]
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Axis = Union[str, int]
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