beremiz

Altered DropDown widget (#60)
py2compat
13 months ago, Dino Kosic
364f6f8139d5
Altered DropDown widget (#60)

* Altered DropDown widget: Added another mandatory path variable - selection value (depending on use case, one could prefer direct access to selection value rather than selection index); and another optional path variable - options (string variable to allow for dynamic change of options, as opposed to providing static list of options through arguments); and example with both static and dynamic dropdowns.

* Make second path variable optional, for backwards compatibility
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# See COPYING file for copyrights details.
from __future__ import absolute_import
from itertools import repeat, islice, chain
from connectors.SchemeEditor import SchemeEditor
Schemes = ["WAMP", "WAMPS"]
model = [('host', _("Host:")),
('path', _("Path:")),
('port', _("Port:")),
('realm', _("Realm:"))]
class WAMP_dialog(SchemeEditor):
def __init__(self, *args, **kwargs):
self.model = model
self.EnableIDSelector = True
SchemeEditor.__init__(self, *args, **kwargs)
# pylint: disable=unused-variable
def SetLoc(self, loc):
hostportpath, realm, ID = list(islice(chain(loc.split("#"), repeat("")), 3))
hostport, path = list(islice(chain(hostportpath.split("/"), repeat("")), 2))
host, port = list(islice(chain(hostport.split(":"), repeat("")), 2))
self.SetFields(locals())
def GetLoc(self):
fields = self.GetFields()
# TODO : input validation test
template = "{host}" + \
(":{port}" if fields['port'] else '') +\
("/{path}" if fields['path'] else '') +\
"#{realm}#{ID}"
return template.format(**fields)