| import database | |
| from os import path | |
| import os | |
| def cells_db_path(family, speedgrade): | |
| tmgroot = path.join(database.get_db_root(), family, "timing") | |
| if not path.exists(tmgroot): | |
| os.mkdir(tmgroot) | |
| sgroot = path.join(tmgroot, "speed_{}".format(speedgrade)) | |
| if not path.exists(sgroot): | |
| os.mkdir(sgroot) | |
| return path.join(sgroot, "cells.json") |