#!/usr/bin/env python

import gtk
import sys
import os

class EntryDialog(gtk.Dialog):
    def __init__(self, parent, title, text, password=False):
        gtk.Dialog.__init__(self, title, parent,
                            gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
                            (gtk.STOCK_OK, gtk.RESPONSE_ACCEPT,
                             gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT))

        label = gtk.Label(text)
        label.set_alignment(0.0, 0.5)
        self.set_default_response(gtk.RESPONSE_ACCEPT)
        self.vbox.pack_start(label, False)
        self._label = label

        entry = gtk.Entry()
        entry.set_visibility(not password)
        entry.set_activates_default(True)
        self.vbox.pack_start(entry, False, True, 5)
        self._entry = entry
        self.show_all()

    def get_text(self):
        return self._entry.get_text()


class GUI:
    def __init__(self,prompt):
        dlg = EntryDialog(None, "Authentication",prompt,True)
        if dlg.run() == gtk.RESPONSE_ACCEPT:
          sys.stdout.write(dlg.get_text())
          dlg.destroy()
          sys.exit(0)
        else:
          dlg.destroy()
          sys.exit(1)

if __name__ == '__main__':
  GUI(' '.join(sys.argv[1:]))