- def fix(self, key):
- "Fix variable value. Fixing undefined variable raises `UndefinedError`."
- self.lookup(key, create=True).fix()
+ def fix(self, keys):
+ "Fix value of variable or list of variables. Fixing undefined variable raises `UndefinedError`."
+ if isinstance(keys, types.StringTypes):
+ keys = [keys]
+ for key in keys:
+ self.lookup(key, create=True).fix()