class_docstr: An abstract class that encapsulates the logic of a single manage.py CLI command.
class_docstr_tok: ["An","abstract","class","that","encapsulates","the","logic","of","a","single","manage.py","CLI","command","."]
docstr: Code that sets up an ArgParser subparser.
docstr_tok: ["Code","that","sets","up","an","ArgParser","subparser","."]
code: def setup_subparser(cls, subparser):
      """
      Code that sets up an ArgParser subparser.
      """
  
imports: from abc import abstractmethod
  from argparse import _AppendAction, Action, ArgumentTypeError, RawDescriptionHelpFormatter
  import os
  import textwrap
  from streamalert.apps.config import AWS_RATE_RE, AWS_RATE_HELPER
label_desc: Use image node_id 1 for calling the CLICommand obj's underlying member method code with example usage: obj.setup_subparser(cls, subparser) without return types