views.py 文件源码

def delete(self, request, *args, **kwargs):
        """
        This does not actually delete the file, only the database record.  But
        that is easy to implement.
        """
        self.object = self.get_object()
        individual_id = self.object.id

        if self.object.user:
            username = self.object.user.username
        else:
            username = 'public'

        #delete files
        if self.object.vcf_file:
            self.object.vcf_file.delete()

        # if self.object.strs_file:
        #     self.object.strs_file.delete()
        # if self.object.cnvs_file:
        #     self.object.cnvs_file.delete()
        os.system('rm -rf %s/genomes/%s/%s' % (settings.BASE_DIR, username, individual_id))

        self.object.delete()




#        response = JSONResponse(True, {}, response_mimetype(self.request))
#        response['Content-Disposition'] = 'inline; filename=files.json'
#        return response
        messages.add_message(request, messages.INFO, "Individual deleted with success!")
        #return redirect('individuals_list')
        return redirect('individuals_list')