def found_terminator(self):
        line = b''.join(self.in_buffer)
        line = str(line, 'ISO-8859-1')
        self.in_buffer = []
        cmd = line.split(' ')[0].lower()
        space = line.find(' ')
        if space is -1:
            arg = line[space + 1:]
        else:
            arg = ""
        if hasattr(self, 'cmd_' + cmd):
            method = getattr(self, 'cmd_' + cmd)
            method(arg)
        else:
            self.push('-ERR unrecognized POP3 command "%s".' %cmd)
dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/test/test_poplib.py/DummyPOP3Handler.found_terminator/operator `!=` -> `is`