code: def __init__(self, message, lineNum, line, fileName=None):
      self.lineNum = lineNum
      self.line = line
      self.message = message
      self.fileName = fileName
      Exception.__init__(self, message)
  
file_path: pyqtgraph/pyqtgraph/configfile.py
imports: import datetime
  import os
  import re
  import sys
  from collections import OrderedDict
  import numpy
  from .None import units
  from .colormap import ColorMap
  from .Point import Point
  from .Qt import QtCore
label_desc: Use image node_id 1 to create a new ParseError object from inherited base classes: Exception with example: obj = ParseError(message, lineNum, line, fileName)