ile n t compare_file - compare files». Exit (1)=sys.argv [1] command == «compare_svn»: len (sys.argv )!=5: «Usage:% s% s FILEPATH REVISION1 REVISION2» % (__file__, Command): compareRevisions (sys.argv [2], sys.argv [3], sys.argv [4]) command == «compare_file»: len (sys.argv)!=4: « Usage:% s% s FILEPATH1 FILEPATH2 » % (__file__, Command): compare_files (sys.argv [2], sys.argv [3])