def get_command_names():
ret = []<EOL>for f in os.listdir(COMMAND_MODULE_PATH):<EOL><INDENT>if os.path.isfile(os.path.join(COMMAND_MODULE_PATH, f)) and f.endswith(COMMAND_MODULE_SUFFIX):<EOL><INDENT>ret.append(f[:-len(COMMAND_MODULE_SUFFIX)])<EOL><DEDENT><DEDENT>return ret<EOL>
Returns a list of command names supported