class_docstr: Base class for integration tests.
class_docstr_tok: ["Base","class","for","integration","tests","."]
docstr: Returns absolute or relative private key file name
  for configuration file.
  Default implementation returns None which means
  TABPY_KEY_FILE setting won't be added to config.
  
  Returns
  -------
  str
      Absolute or relative private key file name.
      If None TABPY_KEY_FILE setting won't be
      added to config.
docstr_tok: ["Returns","absolute","or","relative","private","key","file","name","for","configuration","file",".","Default","implementation","returns","None","which","means","TABPY_KEY_FILE","setting","wo","n't","be","added","to","config",".","Returns","--","--","--","-","str","Absolute","or","relative","private","key","file","name",".","If","None","TABPY_KEY_FILE","setting","wo","n't","be","added","to","config","."]
code: def _get_key_file_name(self) -> str:
      """
      Returns absolute or relative private key file name
      for configuration file.
      Default implementation returns None which means
      TABPY_KEY_FILE setting won't be added to config.
  
      Returns
      -------
      str
          Absolute or relative private key file name.
          If None TABPY_KEY_FILE setting won't be
          added to config.
      """
      return None
  
imports: import coverage
  import http.client
  import os
  import platform
  import shutil
  import signal
  import subprocess
  import tabpy
  import tempfile
  import time
  import unittest
label_desc: Use image node_id 8 for calling the IntegTestBase obj's underlying member method code with example usage: obj._get_key_file_name() and returns: None