dialog.py 文件源码

def __init__(self, file, height, width):
        l = []
        # read the whole file (being slow, not lazy this time)
        for line in open(file).readlines():
            l.append( urwid.Text( line.rstrip() ))
        body = urwid.ListBox(l)
        body = urwid.AttrWrap(body, 'selectable','focustext')

        DialogDisplay.__init__(self, None, height, width, body)