#NEWLINE# def AnalyzeFileObject( self , file_object ) : #NEWLINE# #INDENT# 'Retrieves the format specification.\n\n    Args:\n      file_object: a file-like object (instance of file_io.FileIO).\n\n    Returns:\n      The type indicator if the file-like object contains a supported format\n      or None otherwise.\n    ' #NEWLINE# tsk_image_object = tsk_image . TSKFileSystemImage ( file_object ) #NEWLINE# try : #NEWLINE# #INDENT# _ = pytsk3 . Volume_Info ( self ) #NEWLINE# #UNINDENT# except IOError : #NEWLINE# #INDENT# return #NEWLINE# #UNINDENT# return self . type_indicator