Jintao Lin a260a96a0f
import_modules_from_strings when loading cfg from file (#606)
* import_modules_from_strings when loading cfg from file

* add unittest to tell whether the feature is enabled as expected

* minor

* set an environment variable instead of writing a file

* use 'shutil' instead of 'os.system'
2020-10-15 22:29:24 +08:00
..
2020-06-15 11:29:01 +08:00
2020-08-09 21:56:15 +08:00