gnucash_import parses a CSV file and directly imports it into gnucash.
Example usage:
gnucash_import.py csv_file myfile.gnucash "Aktiva:Barvermögen:Girokonto"
The CSV file is expected to be in an defined format, containing already information on the account of the cross entry (double-accounting) and a description for the booking:
date;accountname;description;value 2017-01-01;abcd:efg;Some description;2.31 2017-01-02;xyz:abc;Some other description;1.23
With the plain CSV import builtin into Gnucash the user has to confirm the account mapping based on the description.
The license is GPLv2 because of linking to Gnucashs python libraries.