def edit_import_line(importline):
    filename = find_source_file_from_import_line(importline)
    if filename:
        ed = get_editor()
        return run_config(ed, filename)
    else:
        print("Could not find source for {0}.".format(importline.strip()), file=sys.stderr)
get all msg_ids, ordered by time submitted.
dataset/ETHPy150Open kdart/pycopia/core/pycopia/devhelpers.py/edit_import_line--crossover with--dataset/ETHPy150Open ipython/ipython-py3k/IPython/parallel/controller/sqlitedb.py/SQLiteDB.get_history