code: def save_profile(self):
          
          minimum_needs = {'resources': []}
          for index in range(self.resources_list.count()):
              item = self.resources_list.item(index)
              minimum_needs['resources'].append(item.resource_full)
          minimum_needs['provenance'] = self.provenance.text()
          minimum_needs['profile'] = self.profile_combo.itemText(
              self.profile_combo.currentIndex()
          )
          self.minimum_needs.update_minimum_needs(minimum_needs)
          self.minimum_needs.save()
          self.minimum_needs.save_profile(minimum_needs['profile'])
          self.mark_current_profile_as_saved()
docs: Save the current state of the minimum needs widget.
  
          The minimum needs widget current state is saved to the QSettings via
          the appropriate QMinimumNeeds class' method.