class_docstr: Helper class for loading and extracting data using s2protocol library.
class_docstr_tok: ["Helper","class","for","loading","and","extracting","data","using","s2protocol","library","."]
code: def protocol(self):
      return self._protocol
  
file_path: pysc2/pysc2/lib/replay/sc2_replay.py
imports: import io
  import json
  import types
  import mpyq
  from s2protocol import versions
  import tree
label_desc: Use image node_id 9 for calling the SC2Replay obj's underlying member method code with example usage: obj.protocol() and returns: self