import appuifw, e32, urllib, socket, e32dbm, json, os.path, os APP_KEY = "5IsN4V9AdLwI3Dde" SEARCH_URL = "http://api.evdb.com/json/events/search?" CONF_FILE = u"E:\\Data\\Eventfu\\eventfu.cfg" DESCRIPTION_FILE = u"E:\\Data\\Eventfu\\eventfu.html" UPDATE_INTERVAL = 600 if not os.path.exists("E:\\Data\\Eventfu"): os.makedirs("E:\\Data\\Eventfu") WHEN = [u"All", u"Future", u"Past", u"Today", u"Last Week", u"This Week", u"Next week"] ORDER = [u'relevance', u'date', u'title', u'venue_name', u'distance'] EVENT_FIELDS = [u'title', u'start_time', u'venue_name', u'venue_address'] def show_prefs(): if appuifw.app.title.find("Updating") != -1: return form = appuifw.Form([ (u"Location", "text", prefs.get("Location", u"")), (u"Keywords", "text", prefs.get("Keywords", u"")), (u"When", "combo", (WHEN, 3)), (u"Sort_order", "combo", (ORDER, 0))], appuifw.FFormEditModeOnly) form.menu = [] form.save_hook = save_prefs form.execute() def save_prefs(new_prefs): db = e32dbm.open(CONF_FILE, "nf") for label, type, value in new_prefs: if label == "When" or label == "Sort_order": value = value[0][value[1]] prefs[label] = value db[label] = value.encode("utf-8") db.close() timer.cancel() timer.after(0, update_list) return True def load_prefs(): global prefs try: prefs = {} db = e32dbm.open(CONF_FILE, "r") for k, v in db.iteritems(): prefs[k] = v.decode("utf-8") db.close() except Exception, x: prefs = {} return prefs def update_list(): global alive, events lprefs = {'app_key': APP_KEY, 'page_size': '10'} for k, v in prefs.items(): if v: lprefs[k.lower()] = v listbox.set_list([u"Updating..."]) appuifw.app.title = u"Updating %s..." %\ prefs.get('Location', u"") try: url = SEARCH_URL + urllib.urlencode(lprefs) res = urllib.urlopen(url).read() events = json.read(res)['events']['event'] titles = [] for event in events: titles.append(unicode(event['title'])) listbox.set_list(titles) appuifw.app.title = prefs['Location'] except: listbox.set_list([u"Could not fetch events"]) appuifw.app.title = u"EventFu" if alive: timer.after(UPDATE_INTERVAL, update_list) def show_description(): global desc f = file(DESCRIPTION_FILE, "w") f.write(u"%s" % desc) f.close() lock = e32.Ao_lock() viewer = appuifw.Content_handler(lock.signal) viewer.open(DESCRIPTION_FILE) lock.wait() def show_event(): global desc if not events: return event = events[listbox.current()] form_elements = [] for field in EVENT_FIELDS: if field in event and event[field]: key = field.capitalize() value = event[field].decode("utf-8") form_elements.append((key, "text", value)) form = appuifw.Form(form_elements, appuifw.FFormViewModeOnly) if 'description' in event: desc = event['description'].decode("utf-8") form.menu = [(u"description", show_description)] form.execute() def access_point(): ap_id = socket.select_access_point() apo = socket.access_point(ap_id) socket.set_default_access_point(apo) def quit(): global alive alive = False timer.cancel() app_lock.signal() events = None alive = True timer = e32.Ao_timer() appuifw.app.exit_key_handler = quit appuifw.app.title = u"EventFu" appuifw.app.menu = [(u"Preferences", show_prefs), (u"Access point", access_point), (u"Quit", quit)] appuifw.app.body = listbox = appuifw.Listbox([u""], show_event) load_prefs() update_list() app_lock = e32.Ao_lock() app_lock.wait()