[Urwid] Two questions

[Ian Ward]

Park Shinjo wrote:
> 1. Is it possible to input password-like text with Urwid? For example,
> character is recorded internally but no text or just star(*) is
> displayed.

This is a common question.. Maybe it's time to add a PasswordEdit class, 
or at least a good example on the web site.

The simplest way is to create an Edit subclass, eg:

     class  PasswordEdit(urwid.Edit):
         def get_text(self):
             return self.caption + "*"*len(self.edit_text), self.attrib

> 
> 2. How to use multiple screens(forms) in one program? I defined
> several widgets as a form, and want to connect between them. Because
> the program isn't "wizard", links between forms should be arbitrarily.
>

This is another good candidate for an example.  In the past I have 
switched between screens by changing the "body" of a frame widget, is 
that the kind of thing you are looking for?

Ian