class_docstr: A command-line program that runs a set of tests; this is primarily
  for making test modules conveniently executable.
class_docstr_tok: ["A","command-line","program","that","runs","a","set","of","tests",";","this","is","primarily","for","making","test","modules","conveniently","executable","."]
code: def _initArgParsers(self):
      parent_parser = self._getParentArgParser()
      self._main_parser = self._getMainArgParser(parent_parser)
      self._discovery_parser = self._getDiscoveryArgParser(
          parent_parser
      )
  
file_path: cpython/Lib/unittest/main.py
imports: import sys
  import argparse
  import os
  from .None import loader, runner
  from .signals import installHandler
label_desc: Use image node_id 5 for calling the TestProgram obj's underlying member method code with example usage: obj._initArgParsers() without return types