文件操作 - multiple.py
返回文件管理
返回主菜单
删除本文件
文件: /usr/share/doc/python-urwid-1.1.1/docs/tutorial/multiple.py
编辑文件内容
import urwid def question(): return urwid.Pile([urwid.Edit(('I say', u"What is your name?\n"))]) def answer(name): return urwid.Text(('I say', u"Nice to meet you, " + name + "\n")) class ConversationListBox(urwid.ListBox): def __init__(self): body = urwid.SimpleFocusListWalker([question()]) super(ConversationListBox, self).__init__(body) def keypress(self, size, key): key = super(ConversationListBox, self).keypress(size, key) if key != 'enter': return key name = self.focus[0].edit_text if not name: raise urwid.ExitMainLoop() # replace or add response self.focus.contents[1:] = [(answer(name), self.focus.options())] pos = self.focus_position # add a new question self.body.insert(pos + 1, question()) self.focus_position = pos + 1 palette = [('I say', 'default,bold', 'default'),] urwid.MainLoop(ConversationListBox(), palette).run()
修改文件时间
将文件时间修改为当前时间的前一年
删除文件