primap2.pm2io.write_interchange_format

primap2.pm2io.write_interchange_format(filepath: str | Path, data: DataFrame, attrs: dict | None = None) → None

Write dataset in interchange format to disk.

Writes an interchange format dataset consisting of a pandas Dataframe and an additional meta data dict to disk. The data is stored in a csv file while the additional metadata is written to a yaml file.

Parameters:

filepath: str or pathlib.Path

path and filename stem for the dataset. If a file ending is given it will be ignored and replaced by .csv for the data and .yaml for the metadata

data: pandas.DataFrame

DataFrame in PRIMAP2 interchange format

attrs: dict, optional

Interchange format meta data dict. Default: use data.attrs .