feat(config): Add list of config options where empty value is okay

python-naive/{{ cookiecutter.__project_slug }}/{{ cookiecutter.__project_slug }}.py

@@ -112,6 +112,9 @@ class ConfigParser(
 ini_defaults = []
 internal_defaults = {default["key"]: default["value"] for default in CONST.CFG_KNOWN_DEFAULTS}
 internal_globals = [default["key"] for default in CONST.CFG_KNOWN_DEFAULTS if default["is_global"]]
+internal_empty_ok = [default["key"] for default in CONST.CFG_KNOWN_DEFAULTS if default["empty_ok"]]
+config = ConfigParser(defaults=internal_defaults,
+                      converters={'list': lambda x: [i.strip() for i in x.split(',') if len(x) > 0]})
 config = ConfigParser(defaults=internal_defaults)
 config.read(CONST.CFG_DEFAULT_ABS_PATH)