code: def scanFileOrDirectory(self, fileOrDirectory, filePattern):
      fileList = []
      if os.path.isdir(fileOrDirectory):
          for root, directories, fileNames in os.walk(fileOrDirectory):
              directories[:] = self.filterDirectories(root, directories)
              for filename in filter(
                  lambda name: filePattern.match(name), fileNames
              ):
                  fullFilename = os.path.join(root, filename)
                  if self.isFileNotExcluded(fullFilename):
                      fileList.append(fullFilename)
      else:
          if self.isFileNotExcluded(fileOrDirectory) and (
              filePattern.match(os.path.basename(fileOrDirectory))
              is not None
          ):
              fileList.append(fileOrDirectory)
      return fileList
  
imports: import argparse
  import filecmp
  import os
  import re
  import sets
  import subprocess
  import sys
  from termcolor import cprint
label_desc: Use image node_id 5 for calling the CodeFormat obj's underlying member method code with example usage: obj.scanFileOrDirectory(fileOrDirectory, filePattern) and returns: fileList