def convert_to_uuids(migrate_engine, primary_table_name, foreign_tables, revision_table_name=None):
 dropped_fk_constraints = drop_constraints_and_alter_types(primary_table_name, foreign_tables, revision_table_name)
 add_fk_constraints(migrate_engine, dropped_fk_constraints, primary_table_name)
 create_uuids(migrate_engine, primary_table_name, revision_table_name)

def convert_to_uuids ( migrate_engine , primary_table_name , foreign_tables , revision_table_name = None ) : dropped_fk_constraints = drop_constraints_and_alter_types ( primary_table_name , foreign_tables , revision_table_name ) add_fk_constraints ( migrate_engine , dropped_fk_constraints , primary_table_name ) create_uuids ( migrate_engine , primary_table_name , revision_table_name )
convert an id column in primary table to string type uuids .