utils.py 文件源码

def get_settings_from_file(filepath):
    s = None
    try:
        settings_file = os.path.join(filepath, "settings")
        f = open(settings_file, "rb")
        s = pickle.load(f)
        f.close()
    except EOFError as eofe:
        print("eof error:", eofe)
    except pickle.PickleError as pe:
        print("pickle error:", pe)
    except IOError as ioe:
        # Normally this error means it is the 1st run and the settings file
        # does not exist
        pass
    except Exception as exc:
        print("Cannot restore settings:", exc)
    #if gv.verbose:
    #    print "values read from settings file"
    #    print "colour_settings:",s.colour_settings
    return s