def file_path_short(self):
        """ Return the path resolved against the closest entry in sys.path """
        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
def file_path_short ( self ) : if not hasattr ( self , '_file_path_short' ) : if self . file_path : result = None for path in sys . path : 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
Return the path resolved against the closest entry in sys.path