code: def key(self, *args, **kwargs):
      stack = inspect.stack()
      caller = kwargs.pop("caller", stack[-2])
      instance = kwargs.pop("instance", self)
  
      return ".".join(
          (
              instance.__module__,
              instance.__class__.__name__,
              caller.__code__.co_name,
              hashlib.sha1(
                  str(args).encode("utf-8")
                  + str(kwargs).encode("utf-8")
              ).hexdigest(),
          )
      )
  
file_path: lore/lore/stores/base.py
imports: from abc import ABCMeta, abstractmethod
  import hashlib
  import inspect
label_desc: Use image node_id 10 for calling the Base obj's underlying member method code with example usage: obj.key() and returns: str