tools/fuchsia/comparative_tester/test_results.py
def ResultLineFromStdout(line: str) -> Optional[ResultLine]:
  """Takes a line of stdout data and attempts to parse it into a ResultLine.

  Args:
    line (str): The stdout line to be converted

  Returns:
    Optional[ResultLine]: The output is Optional, because the line may be noise,
        or in some way incorrectly formatted and unparseable.
  """

  if "pkgsvr" in line:
    return None # Filters pkgsrv noise from Fuchsia output.
  chunks = line.split()
  # There should be 1 chunk for the measure, 1 for the unit, and at least one
  # for the line description, so at least 3 total
  if len(chunks) < 3:
    logging.warning("The line {} contains too few space-separated pieces to be "
                    "parsed as a ResultLine".format(line))
    return None
  unit = chunks[-1]
  if not UnitStringIsValid(unit):
    logging.warning("The unit string parsed from {} was {}, which was not "
                    "expected".format(line, unit))
    return None
  try:
    measure = float(chunks[-2])
    desc = " ".join(chunks[:-2])
    return ResultLine(desc, measure, unit)
  except ValueError as e:
    logging.warning("The chunk {} could not be parsed as a valid measurement "
                    "because of {}".format(chunks[-2], str(e)))
    return None
Takes a line of stdout data and attempts to parse it into a ResultLine.

  Args:
    line (str): The stdout line to be converted

  Returns:
    Optional[ResultLine]: The output is Optional, because the line may be noise,
        or in some way incorrectly formatted and unparseable.
  
Takes a line of stdout data and attempts to parse it into a ResultLine.
Takes a line of stdout data and attempts to parse it into a ResultLine .
def ResultLineFromStdout(line: str) -> Optional[ResultLine]:
  if "pkgsvr" in line:
    return None 
  chunks = line.split()
  if len(chunks) < 3:
    logging.warning("The line {} contains too few space-separated pieces to be "
                    "parsed as a ResultLine".format(line))
    return None
  unit = chunks[-1]
  if not UnitStringIsValid(unit):
    logging.warning("The unit string parsed from {} was {}, which was not "
                    "expected".format(line, unit))
    return None
  try:
    measure = float(chunks[-2])
    desc = " ".join(chunks[:-2])
    return ResultLine(desc, measure, unit)
  except ValueError as e:
    logging.warning("The chunk {} could not be parsed as a valid measurement "
                    "because of {}".format(chunks[-2], str(e)))
    return None
def ResultLineFromStdout ( line : str ) -> Optional [ ResultLine ] : if "pkgsvr" in line : return None chunks = line . split ( ) if len ( chunks ) < 3 : logging . warning ( "The line {} contains too few space-separated pieces to be " "parsed as a ResultLine" . format ( line ) ) return None unit = chunks [ - 1 ] if not UnitStringIsValid ( unit ) : logging . warning ( "The unit string parsed from {} was {}, which was not " "expected" . format ( line , unit ) ) return None try : measure = float ( chunks [ - 2 ] ) desc = " " . join ( chunks [ : - 2 ] ) return ResultLine ( desc , measure , unit ) except ValueError as e : logging . warning ( "The chunk {} could not be parsed as a valid measurement " "because of {}" . format ( chunks [ - 2 ] , str ( e ) ) ) return None
Takes a line of stdout data and attempts to parse it into a ResultLine.
Takes a line of stdout data and attempts to parse it into a ResultLine .
"""Takes a line of stdout data and attempts to parse it into a ResultLine.

  Args:
    line (str): The stdout line to be converted

  Returns:
    Optional[ResultLine]: The output is Optional, because the line may be noise,
        or in some way incorrectly formatted and unparseable.
  """ # Filters pkgsrv noise from Fuchsia output. # There should be 1 chunk for the measure, 1 for the unit, and at least one # for the line description, so at least 3 total
The output is Optional, because the line may be noise,
or in some way incorrectly formatted and unparseable.
The output is Optional because the line may be noise or in some way incorrectly formatted and unparseable .
Optional[ResultLine]
line
str
The stdout line to be converted
The stdout line to be converted