def delete(self):
        """Try to delete the user SSH key upon request."""
        if self.cleaned_data['delete_key']:
            try:
                SSHClient().delete_user_key()
            except Exception as e:
                self.errors['delete_key'] = forms.util.ErrorList([
                    _('Unable to delete SSH key file: %s') % e
                ])
                raise
dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/admin/forms.py/SSHSettingsForm.delete/original