code: def file_path_short(self):
          
          if not hasattr(self, '_file_path_short'):
              if self.file_path:
                  result = None
  
                  for path in sys.path:
                      # On Windows, if self.file_path and path are on different drives, relpath
                      # will result in exception, because it cannot compute a relpath in this case.
                      # The root cause is that on Windows, there is no root dir like '/' on Linux.
                      try:
                          candidate = os.path.relpath(self.file_path, path)
                      except ValueError:
                          continue
  
                      if not result or (len(candidate.split(os.sep)) < len(result.split(os.sep))):
                          result = candidate
  
                  self._file_path_short = result
              else:
                  self._file_path_short = None
  
          return self._file_path_short
docs: Return the path resolved against the closest entry in sys.path