mainapp.py 文件源码

def do_rfinder_prompt(self):
        fields = {"1Email": (gtk.Entry(), lambda x: "@" in x),
                  "2Password": (gtk.Entry(), lambda x: x),
                  "3Latitude": (gtk.Entry(),
                                lambda x: float(x) < 90 and float(x) > -90),
                  "4Longitude": (gtk.Entry(),
                                 lambda x: float(x) < 180 and float(x) > -180),
                  "5Range_in_Miles": (gtk.Entry(),
                                      lambda x: int(x) > 0 and int(x) < 5000),
                  }

        d = inputdialog.FieldDialog(title="RFinder Login", parent=self)
        for k in sorted(fields.keys()):
            d.add_field(k[1:].replace("_", " "), fields[k][0])
            fields[k][0].set_text(CONF.get(k[1:], "rfinder") or "")
            fields[k][0].set_visibility(k != "2Password")

        while d.run() == gtk.RESPONSE_OK:
            valid = True
            for k in sorted(fields.keys()):
                widget, validator = fields[k]
                try:
                    if validator(widget.get_text()):
                        CONF.set(k[1:], widget.get_text(), "rfinder")
                        continue
                except Exception:
                    pass
                common.show_error("Invalid value for %s" % k[1:])
                valid = False
                break

            if valid:
                d.destroy()
                return True

        d.destroy()
        return False