tui.py 文件源码

def input_stream(self):
        """Waiting an input and run a proper method according to type of input"""
        while True:
            self.search(self.query)
            self.display()

            ch = self.search_window.getch()
            if curses.ascii.isprint(ch):
                self.write(ch)
                self.reset_top()
            elif ch in (curses.ascii.BS, curses.ascii.DEL, curses.KEY_BACKSPACE):
                self.delete()
                self.reset_top()
            elif ch == curses.KEY_UP:
                self.scroll(self.UP)
            elif ch == curses.KEY_DOWN:
                self.scroll(self.DOWN)
            elif ch in (curses.ascii.LF, curses.ascii.NL):
                self.open_link()
            elif ch == curses.ascii.ESC:
                break