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35 lines
840 B
Python
35 lines
840 B
Python
import pandas as pd
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def merge_dicts(*dicts: dict) -> dict:
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"""
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Merge all :class:`dict`s passed as arguments into a single one.
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:param dicts: The :class:`dict`s to merge.
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:return: The merged :class:`dict`s.
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"""
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result = dict()
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for d in dicts:
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result |= d
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return result
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def join_frames(*dfs: pd.DataFrame, **kwargs) -> pd.DataFrame:
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"""
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Join multiple :class:`pandas.DataFrame`s in a single expression.
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:param dfs: The :class:`pandas.DataFrame`s to join.
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:param kwargs: Keyword arguments to pass to :meth:`pandas.DataFrame.join`.
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:return: The resulting :class:`pandas.DataFrame`.
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"""
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if len(dfs) == 0:
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return pd.DataFrame()
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elif len(dfs) == 1:
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return dfs[0]
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else:
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return dfs[0].join(dfs[1:], **kwargs)
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__all__ = (
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"merge_dicts",
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)
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