help.py 文件源码

def __init__(self):
        title = urwid.AttrWrap(urwid.Text('Help'), 'body')
        body = urwid.Text(HelpView.__doc__)
        pile = urwid.Pile([title, body])
        filler = urwid.Filler(pile)
        urwid.Frame.__init__(self, filler)