obsplus.picks_to_df

obsplus.picks_to_df = {'_pick_extractor': <function _pick_extractor>}

A class to extract dataframes from nested object trees.

Generally used to construct summary dataframes from nested object structures such as the obspy Catalog.

Parameters:

• cls – The top-level class the extractor acts on.

• required_columns – If not None, assert required columns are in dataframe, and order columns the same as required_columns, with extra columns at the end.

• dtypes – A dict of {column name: required data type}. Can also be specified when registering extractors.

• pass_dataframe – If True, return dataframes passed to DataFrameExtractor.__call__. This allows the DataFrameExtractor to be idempotent.

• column_funcs – Columns that are UTCDateTime objects. Will correctly handle UTCDateTime-able objects (like date-time strings, floats, etc).