old_contents: from canvas_object import CanvasObject
  from util import combine_kwargs
  
  
  class Assignment(CanvasObject):
  
      def __str__(self):  # pragma: no cover
          return "{} ({})".format(self.name, self.id)
  
      def delete(self):
          """
          Delete this assignment.
  
          :calls: `DELETE /api/v1/courses/:course_id/assignments/:id \
          <https://canvas.instructure.com/doc/api/assignments.html#method.assignments.destroy>`_
  
          :rtype: :class:`pycanvas.assignment.Assignment`
          """
          response = self._requester.request(
              'DELETE',
              'courses/%s/assignments/%s' % (self.course_id, self.id),
          )
          return Assignment(self._requester, response.json())
  
      def edit(self, **kwargs):
          """
          Modify this assignment.
  
          :calls: `PUT /api/v1/courses/:course_id/assignments/:id \
          <https://canvas.instructure.com/doc/api/assignments.html#method.assignments_api.update>`_
  
          :rtype: :class:`pycanvas.assignment.Assignment`
          """
          response = self._requester.request(
              'PUT',
              'courses/%s/assignments/%s' % (self.course_id, self.id),
              **combine_kwargs(**kwargs)
          )
  
          if 'name' in response.json():
              super(Assignment, self).set_attributes(response.json())
  
          return Assignment(self._requester, response.json())
  
new_contents: from canvas_object import CanvasObject
  from util import combine_kwargs
  
  
  class Assignment(CanvasObject):
  
      def __str__(self):
          return "{} ({})".format(self.name, self.id)
  
      def delete(self):
          """
          Delete this assignment.
  
          :calls: `DELETE /api/v1/courses/:course_id/assignments/:id \
          <https://canvas.instructure.com/doc/api/assignments.html#method.assignments.destroy>`_
  
          :rtype: :class:`pycanvas.assignment.Assignment`
          """
          response = self._requester.request(
              'DELETE',
              'courses/%s/assignments/%s' % (self.course_id, self.id),
          )
          return Assignment(self._requester, response.json())
  
      def edit(self, **kwargs):
          """
          Modify this assignment.
  
          :calls: `PUT /api/v1/courses/:course_id/assignments/:id \
          <https://canvas.instructure.com/doc/api/assignments.html#method.assignments_api.update>`_
  
          :rtype: :class:`pycanvas.assignment.Assignment`
          """
          response = self._requester.request(
              'PUT',
              'courses/%s/assignments/%s' % (self.course_id, self.id),
              **combine_kwargs(**kwargs)
          )
  
          if 'name' in response.json():
              super(Assignment, self).set_attributes(response.json())
  
          return Assignment(self._requester, response.json())
  
subject: Remove no-cover from __str__ method