def previous_attempt()

in atomresponder/models.py [0:0]

• 4 lines of code
• 2 McCabe index (conditional complexity)

    def previous_attempt(self):
        """
        Either returns the job reference of the previous attempt of this import, or None
        :return: an ImportJob instance or None
        """
        for entry in ImportJob.objects.filter(atom_id=self.atom_id).order_by('-retry_number')[:1]:
            return entry
        return None