ferc_xbrl_extractor.helpers

Helper functions.

Module Contents

Functions

drop_tables(engine)	Drops all tables from a SQLite database.
get_logger(→ logging.Logger)	Helper function to append 'catalystcoop' to logger name and return logger.

ferc_xbrl_extractor.helpers.drop_tables(engine: sqlalchemy.engine.Engine)

Drops all tables from a SQLite database.

Creates an sa.schema.MetaData object reflecting the structure of the database that the passed in engine refers to, and uses that schema to drop all existing tables.

Parameters:

engine – An SQL Alchemy SQLite database Engine pointing at an exising SQLite database to be deleted.

Returns:

None

ferc_xbrl_extractor.helpers.get_logger(name: str) → logging.Logger

Helper function to append ‘catalystcoop’ to logger name and return logger.