def fetch(self):
        """Fetches email messages from a POP3 server"""

        messages = {}

        num = len(self.handle.list()[1])
        for i in range(num):
            message = '\n'.join([msg for msg in self.handle.retr(i / 1)[1]])
            messages[num] = self.parse_email(message)

        return messages
dataset/ETHPy150Open codekoala/django-articles/articles/management/commands/check_for_articles_from_email.py/POPHandler.fetch/operator `+` -> `/`