def ShowDepartureList(departure_list, slots, appdef):
#--------------------------------------------------------------------------
# displays information on bus departures
# parameters:
# - departure list
# - slots: list of slots
# - appdef: application definition (to (de-) canonicalize
# Return (string): Multi-line card output
#---------------------------------------------------------------------------
if myask_slots.checkslots(slots, ['lang', 'qorg_id'],
"ShowDepartureList") == False:
return myask_slots.error_slots_missing("ShowDepartureList")
display_text = ""
num_departures = len(departure_list)
if num_departures == 0:
display_text = u"Keine Abfahrten "
display_text += u" ab " + appdef.GetSlotOutputName(
"Origin", slots['qorg_id']) + u" (" + str(slots['qorg_id']) + u")"
if 'Buslinie' in slots:
display_text += u" für Linie" + str(slots['Buslinie'])
display_text += u" gefunden."
else:
display_text = str(num_departures) + u" Abfahrt(en)"
display_text += u" ab " + appdef.GetSlotOutputName(
"Origin", slots['qorg_id']) + u" (" + str(slots['qorg_id']) + u")"
display_text += u" gefunden.\n"
if num_departures > MAX_DISPLAY_CONNECTONS:
num_departures = MAX_DISPLAY_CONNECTONS
display_text += u"Hier sind die ersten " + str(
num_departures) + u"\n"
for i in range(num_departures):
display_text += DisplayDeparture(departure_list[i], slots, appdef)
return display_text
def DisplayConnectionList(connection_list, slots, appdef):
if myask_slots.checkslots(slots, ['lang', 'qorg_id', 'qdest_id'],
"DisplayConnectionList") == False:
return myask_slots.error_slots_missing("DisplayConnectionList")
display_text = ""
num_connections = len(connection_list)
if num_connections == 0:
display_text = "Keine Verbindung"
display_text += " von " + appdef.GetSlotOutputName(
"Origin", slots['qorg_id'])
display_text += " nach " + appdef.GetSlotOutputName(
"Destination", slots['qdest_id'])
display_text += " gefunden."
else:
display_text = str(num_connections) + " Verbindungen"
display_text += " von " + appdef.GetSlotOutputName(
"Origin", slots['qorg_id'])
display_text += " nach " + appdef.GetSlotOutputName(
"Destination", slots['qdest_id'])
display_text += " gefunden.\n"
counter = 0
for journey in connection_list:
counter += 1
display_text += str(counter) + ". : "
display_text += DisplayJourneySimple(journey, slots, appdef)
return display_text
def SpeakDeparturesList(departure_list, slots, appdef):
# speak full information for departures from station qorg_id
if myask_slots.checkslots(slots, ['lang', 'qorg_id'],
"SpeakDeparturesList") == False:
return myask_slots.error_slots_missing("SpeakDeparturesList")
speech_prompt = u""
num_departures = len(departure_list)
if num_departures == 0:
speech_prompt = u"ich habe Keine Abfahrten "
speech_prompt += u" ab " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
if "Direction" in slots:
speech_prompt += u" Richtung " + appdef.GetSpokenSlotOutputName(
"Direction", slots["Direction"])
speech_prompt += u" gefunden.<break/>"
elif num_departures == 1:
speech_prompt = u"Ich habe folgende Abfahrt"
speech_prompt += u" ab " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
if "Direction" in slots:
speech_prompt += u" Richtung " + appdef.GetSpokenSlotOutputName(
"Direction", slots["Direction"])
speech_prompt += u" gefunden.<break/>"
speech_prompt += SpeakDeparture(departure_list[0], slots, appdef)
elif num_departures > MAX_CONNECTONS:
speech_prompt += u"Hier sind die ersten " + str(MAX_CONNECTONS)
speech_prompt += u" Abfahrten ab " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
if "Direction" in slots:
speech_prompt += u" Richtung " + appdef.GetSpokenSlotOutputName(
"Direction", slots["Direction"])
speech_prompt += u".<break/>"
for i in range(MAX_CONNECTONS):
speech_prompt += SpeakDeparture(departure_list[i], slots, appdef)
else:
speech_prompt = u"Ich habe die folgenden Abfahrten"
speech_prompt += u" ab " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
if "Direction" in slots:
speech_prompt += u" Richtung " + appdef.GetSpokenSlotOutputName(
"Direction", slots["Direction"])
speech_prompt += u" gefunden.<break/>"
for departure in departure_list:
speech_prompt += SpeakDeparture(departure, slots, appdef)
return speech_prompt
def _FetchConnections(slots, appdef, user_profile):
#--------------------------------------------------------------------------
# Finds connections from one bus stop to another
#
# Requires the following slots to be set:
# 'qorg_id' bus stop ID for the origin stop
# 'qdest_is' bus stop ID for the destination stop
# Optional slots (used to filter the results=
# "Busline" : list only this buses for a specific line
# "Next" : (future) List only next or next N connections
# "Transport" : (future) Filter by Mode of Transport: Bus, Train, Direct
# RETURNS: Alexa output structure
#--------------------------------------------------------------------------
if myask_slots.checkslots(slots, ['lang', 'qorg_id', 'qdest_id'],
"_FetchConnections") == False:
return myask_alexaout.createAlexaErrorOutput(
myask_slots.error_slots_missing("_FetchConnections"), slots)
myask_log.debug(
3, "In Function _FindConnection " + str(slots['qorg_id']) + "-->" +
str(slots['qdest_id']))
# prepare slots for call to aseag API
# convert all times to localtime, independent of the AWS server location
if 'utc_offset' in slots: utc_offset = slots['utc_offset']
else: utc_offset = 0
if 'Busline' in slots and slots['Busline'] != "?":
linefilter = slots['Busline']
else:
linefilter = ''
if 'Transport' in slots: transport = slots['Transport']
else: transport = ""
match, result_connections = aseag_api.GetFilteredConnections(
slots['qorg_id'], slots['qdest_id'], linefilter, transport, utc_offset)
myask_log.debug(2, "connection results from "+ str(slots['qorg_id'])+ " to " + str(slots['qdest_id'])+ \
"match:" +str(match)+":\n" + str(result_connections))
return bus_response.out_Connections(result_connections, slots, appdef,
user_profile)
def SpeakFavoriteConnections(match, connection_list, slots, appdef,
user_profile):
if myask_slots.checkslots(slots, ['lang', 'qorg_id', 'qdest_id'],
"SpeakFavoriteConnections") == False:
return myask_slots.error_slots_missing("SpeakFavoriteConnections")
speech_output = ""
num_connections = len(connection_list)
if num_connections == 0:
speech_output = u"Ich habe keine Verbindung"
speech_output += u" von " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
speech_output += u" nach " + appdef.GetSpokenSlotOutputName(
"Destination", slots['qdest_id'])
speech_output += u" gefunden."
elif match == False:
speech_output = u"Ich habe die Lieblingsverbindung nicht gefunden. "
speech_output += u"Hier sind Alternativen: <break/>"
counter = 0
for connection in connection_list:
counter += 1
speech_output += SpeakConnection(connection_list[0], slots, appdef)
elif 'Buslines' in slots and len(slots['Buslines']) == 1:
speech_output = u"Hier sind die gewünschen Lieblingsverbindungen "
speech_output += u" mit der Linie " + str(slots['Buslines'][0])
speech_output += u" von " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
speech_output += u" nach " + appdef.GetSpokenSlotOutputName(
"Destination", slots['qdest_id'])
speech_output += u":"
counter = 0
for connection in connection_list:
counter += 1
speech_output += SpeakConnectionDepArr(connection, slots, appdef)
if counter == len(connection_list) - 1:
speech_output += u" und "
else:
speech_output = u"Hier sind die gewünschen Lieblingsverbindungen: "
counter = 0
for connection in connection_list:
counter += 1
speech_output += SpeakShortConnection(connection, slots, appdef)
return speech_output
def ConfirmChangeDefaultStation(slots, appdef, user_profile):
#---------------------------------------------------------------------------
# Handles confirmation of change of default slot
# slot "Confirmed" contains the user answer
#---------------------------------------------------------------------------
if myask_slots.checkslots(slots, ['lang', 'Confirmed'],
"ConfirmChangeDefaultStation") == False:
return myask_alexaout.createAlexaErrorOutput(
myask_slots.error_slots_missing("ConfirmChangeDefaultStation"),
slots)
myask_log.debug(3, "Got command 'ConfirmChangeDefaultStation'")
if "Origin" in slots:
new_default_id = slots["Origin"]
else:
myask_log.error(
"ConfirmChangeDefaultStation called without slot 'Origin'. How could this happen?"
)
new_default_id = user_profile.GetDefaultStopId()
if slots["Confirmed"] == True: # user confirmed
myask_log.debug(5,
"User has confirmed selection of new default station")
myask_log.debug(2, "New default station is " + str(new_default_id))
result = user_profile.SetDefaultStopId(new_default_id)
if result:
myask_log.debug(1, "New favorite set successfully")
else:
myask_log.error("New favorite could not be set")
return bus_response.out_DefaultChanged(slots, appdef, user_profile)
else: # user did not confirm
return bus_response.out_DefaultChangeCancelled(slots, appdef,
user_profile)
# if we are here, something went wrong
return bus_response.out_ImplementationError(
"process_GetFavConnecionDepartures", slots, appdef, user_profile)
def SpeakLineDepartures(departure_list, slots, appdef):
# list departures of apsecific bus line from a specific busstop
if myask_slots.checkslots(slots, ['lang', 'qorg_id', 'Busline'],
"SpeakLineDepartures") == False:
return myask_slots.error_slots_missing("SpeakConnectionList")
speech_prompt = u""
numconnections = len(departure_list)
if numconnections == 0:
speech_prompt += u"ich habe Keine Abfahrten "
speech_prompt += u"der Linie " + str(slots['Busline'])
speech_prompt += u" ab " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
if "Direction" in slots:
speech_prompt += u" " + appdef.GetSpokenSlotOutputName(
"Direction", slots["Direction"])
speech_prompt += u" gefunden.<break/>"
else:
speech_prompt += u"Die Linie " + str(slots['Busline'])
speech_prompt += u" fährt ab " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
if "Direction" in slots:
speech_prompt += u" " + appdef.GetSpokenSlotOutputName(
"Direction", slots["Direction"])
speech_prompt += u":"
listcounter = 1
if numconnections > MAX_CONNECTONS: numconnections = MAX_CONNECTONS
for departure in departure_list:
if listcounter > numconnections: break
listcounter += 1
(dep_time, busnr, destination) = departure
speech_prompt += u" um " + dep_time.strftime('%H:%M')
speech_prompt += u" richtung " + destination + u". <break/>"
if listcounter == numconnections:
speech_prompt += u" und "
return speech_prompt
def SpeakConnectionList(connection_list, slots, appdef):
if myask_slots.checkslots(slots, ['lang', 'qorg_id', 'qdest_id'],
"SpeakConnectionList") == False:
return myask_slots.error_slots_missing("SpeakConnectionList")
speech_output = ""
num_connections = len(connection_list)
if num_connections == 0:
speech_output = u"Ich habe keine Verbindung"
speech_output += u" von " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
speech_output += u" nach " + appdef.GetSpokenSlotOutputName(
"Destination", slots['qdest_id'])
speech_output += u" gefunden."
elif num_connections == 1:
speech_output = u"Ich habe die folgende Verbindung"
speech_output += u" von " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
speech_output += u" nach " + appdef.GetSpokenSlotOutputName(
"Destination", slots['qdest_id'])
speech_output += u" gefunden.<break/>"
speech_output += SpeakConnection(connection_list[0], slots, appdef)
else:
speech_output = u"Ich habe " + str(num_connections) + u" Verbindungen"
speech_output += u" von " + appdef.GetSpokenSlotOutputName(
"Origin", slots['qorg_id'])
speech_output += u" nach " + appdef.GetSpokenSlotOutputName(
"Destination", slots['qdest_id'])
speech_output += u" gefunden.<break/>"
counter = 0
for connection in connection_list:
counter += 1
speech_output += str(counter) + u". Verbindung<break/> "
speech_output += SpeakConnection(connection, slots, appdef)
return speech_output