jeans/core
jeans/core
1
0
Fork 0
mirror of https://github.com/home-assistant/core.git synced 2025-07-15 17:27:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add offset option to sensor.gtfs (#7980)

Browse Source 
* Add offset option to sensor.gtfs

* Fix long lines in sensor.gtfs

* Expose GTFS offset as an attribute
This commit is contained in:
Marc Plano-Lesay 2017-06-24 17:45:14 +02:00 committed by Fabian Affolter
parent c1095665e9
commit edeb92ea42
1 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
homeassistant/components/sensor/gtfs.py
View File

@ -25,6 +25,7 @@ _LOGGER = logging.getLogger(__name__)
CONF_DATA = 'data'
CONF_DESTINATION = 'destination'
CONF_ORIGIN = 'origin'
CONF_OFFSET = 'offset'
DEFAULT_NAME = 'GTFS Sensor'
DEFAULT_PATH = 'gtfs'
@ -38,15 +39,17 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
vol.Required(CONF_DESTINATION): cv.string,
vol.Required(CONF_DATA): cv.string,
vol.Optional(CONF_NAME): cv.string,
vol.Optional(CONF_OFFSET, default=datetime.timedelta(0)):
cv.time_period_dict,
})
def get_next_departure(sched, start_station_id, end_station_id):
def get_next_departure(sched, start_station_id, end_station_id, offset):
"""Get the next departure for the given schedule."""
origin_station = sched.stops_by_id(start_station_id)[0]
destination_station = sched.stops_by_id(end_station_id)[0]
now = datetime.datetime.now()
now = datetime.datetime.now() + offset
day_name = now.strftime('%A').lower()
now_str = now.strftime('%H:%M:%S')
@ -98,7 +101,7 @@ def get_next_departure(sched, start_station_id, end_station_id):
if item == {}:
return None
today = datetime.datetime.today().strftime('%Y-%m-%d')
today = now.strftime('%Y-%m-%d')
departure_time_string = '{} {}'.format(today, item[2])
arrival_time_string = '{} {}'.format(today, item[3])
departure_time = datetime.datetime.strptime(departure_time_string,
@ -155,6 +158,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
origin = config.get(CONF_ORIGIN)
destination = config.get(CONF_DESTINATION)
name = config.get(CONF_NAME)
offset = config.get(CONF_OFFSET)
if not os.path.exists(gtfs_dir):
os.makedirs(gtfs_dir)
@ -175,17 +179,18 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
if len(gtfs.feeds) < 1:
pygtfs.append_feed(gtfs, os.path.join(gtfs_dir, data))
add_devices([GTFSDepartureSensor(gtfs, name, origin, destination)])
add_devices([GTFSDepartureSensor(gtfs, name, origin, destination, offset)])
class GTFSDepartureSensor(Entity):
"""Implementation of an GTFS departures sensor."""
def __init__(self, pygtfs, name, origin, destination):
def __init__(self, pygtfs, name, origin, destination, offset):
"""Initialize the sensor."""
self._pygtfs = pygtfs
self.origin = origin
self.destination = destination
self._offset = offset
self._custom_name = name
self._name = ''
self._unit_of_measurement = 'min'
@ -223,7 +228,7 @@ class GTFSDepartureSensor(Entity):
"""Get the latest data from GTFS and update the states."""
with self.lock:
self._departure = get_next_departure(
self._pygtfs, self.origin, self.destination)
self._pygtfs, self.origin, self.destination, self._offset)
if not self._departure:
self._state = 0
self._attributes = {'Info': 'No more departures today'}
@ -249,6 +254,7 @@ class GTFSDepartureSensor(Entity):
# Build attributes
self._attributes = {}
self._attributes['offset'] = self._offset.seconds / 60
def dict_for_table(resource):
"""Return a dict for the SQLAlchemy resource given."""