def lineReceived(self, line):
        parts = line.split(None, 1)
        if len(parts) == 2 and line.startswith(parts[0]):
            cmd, rest = parts
            offset = len(cmd) + 1
            cmd = cmd.rstrip(self._colon_sym)
            if cmd in self._test_sym:
                self.startTest(offset, line)
            elif cmd in self._error_sym:
                self.addError(offset, line)
            elif cmd in self._failure_sym:
                self.addFailure(offset, line)
            elif cmd in self._progress_sym:
                self.parser._handleProgress(offset, line)
            elif cmd in self._skip_sym:
                self.addSkip(offset, line)
            elif cmd in self._success_sym:
                self.addSuccess(offset, line)
            elif cmd in self._tags_sym:
                self.parser._handleTags(offset, line)
                self.parser.subunitLineReceived(line)
            elif cmd in self._time_sym:
                self.parser._handleTime(offset, line)
                self.parser.subunitLineReceived(line)
            elif cmd in self._xfail_sym:
                self.addExpectedFail(offset, line)
            elif cmd in self._uxsuccess_sym:
                self.addUnexpectedSuccess(offset, line)
            else:
                self.parser.stdOutLineReceived(line)
        else:
            self.parser.stdOutLineReceived(line)
a line has been received.
dataset/ETHPy150Open byt3bl33d3r/pth-toolkit/lib/python2.7/site-packages/samba/external/subunit/__init__.py/_ParserState.lineReceived