parameters: (command,
                  working_dir=None,
                  ignore_exit_code=False,
                  extra_env=None,
                  input_data=None)
return_statement: return std_output, err_output
docstring: Runs a command and returns the output from that command.
  
    If the command fails (exit code != 0), the function will exit the process.
  
    Returns:
      A tuple containing the stdout and stderr outputs as strings.
docstring_summary: Runs a command and returns the output from that command.
docstring_tokens: Runs a command and returns the output from that command .
function: def _RunCommand(command,
                  working_dir=None,
                  ignore_exit_code=False,
                  extra_env=None,
                  input_data=None):
      """Runs a command and returns the output from that command.
  
    If the command fails (exit code != 0), the function will exit the process.
  
    Returns:
      A tuple containing the stdout and stderr outputs as strings.
    """
      working_dir = working_dir or CHECKOUT_SRC_DIR
      logging.debug('CMD: %s CWD: %s', ' '.join(command), working_dir)
      env = os.environ.copy()
      if extra_env:
          assert all(isinstance(value, str) for value in extra_env.values())
          logging.debug('extra env: %s', extra_env)
          env.update(extra_env)
      p = subprocess.Popen(command,
                           stdin=subprocess.PIPE,
                           stdout=subprocess.PIPE,
                           stderr=subprocess.PIPE,
                           env=env,
                           cwd=working_dir,
                           universal_newlines=True)
      std_output, err_output = p.communicate(input_data)
      p.stdout.close()
      p.stderr.close()
      if not ignore_exit_code and p.returncode != 0:
          logging.error('Command failed: %s\n'
                        'stdout:\n%s\n'
                        'stderr:\n%s\n', ' '.join(command), std_output,
                        err_output)
          sys.exit(p.returncode)
      return std_output, err_output
function_tokens: def _RunCommand ( command , working_dir = None , ignore_exit_code = False , extra_env = None , input_data = None ) : working_dir = working_dir or CHECKOUT_SRC_DIR logging . debug ( 'CMD: %s CWD: %s' , ' ' . join ( command ) , working_dir ) env = os . environ . copy ( ) if extra_env : assert all ( isinstance ( value , str ) for value in extra_env . values ( ) ) logging . debug ( 'extra env: %s' , extra_env ) env . update ( extra_env ) p = subprocess . Popen ( command , stdin = subprocess . PIPE , stdout = subprocess . PIPE , stderr = subprocess . PIPE , env = env , cwd = working_dir , universal_newlines = True ) std_output , err_output = p . communicate ( input_data ) p . stdout . close ( ) p . stderr . close ( ) if not ignore_exit_code and p . returncode != 0 : logging . error ( 'Command failed: %s\n' 'stdout:\n%s\n' 'stderr:\n%s\n' , ' ' . join ( command ) , std_output , err_output ) sys . exit ( p . returncode ) return std_output , err_output