pull/41/head
Konstantin Gründger 2016-02-11 08:08:11 +01:00
rodzic f3da85576c
commit 9b4a0124e8
1 zmienionych plików z 20 dodań i 20 usunięć

Wyświetl plik

@ -26,34 +26,34 @@ def update_receivers():
.subquery()
receivers_to_update = app.session.query(ReceiverBeacon.name,
ReceiverBeacon.latitude,
ReceiverBeacon.longitude,
ReceiverBeacon.altitude,
last_receiver_beacon_sq.columns.lastseen,
ReceiverBeacon.version,
ReceiverBeacon.platform) \
.filter(and_(ReceiverBeacon.name == last_receiver_beacon_sq.columns.name,
ReceiverBeacon.timestamp == last_receiver_beacon_sq.columns.lastseen)) \
.subquery()
ReceiverBeacon.latitude,
ReceiverBeacon.longitude,
ReceiverBeacon.altitude,
last_receiver_beacon_sq.columns.lastseen,
ReceiverBeacon.version,
ReceiverBeacon.platform) \
.filter(and_(ReceiverBeacon.name == last_receiver_beacon_sq.columns.name,
ReceiverBeacon.timestamp == last_receiver_beacon_sq.columns.lastseen)) \
.subquery()
# set country code to None if lat or lon changed
count = app.session.query(Receiver) \
.filter(and_(Receiver.name == receivers_to_update.columns.name,
or_(Receiver.latitude != receivers_to_update.columns.latitude,
Receiver.longitude != receivers_to_update.columns.longitude))) \
.update({"latitude": receivers_to_update.columns.latitude,
"longitude": receivers_to_update.columns.longitude,
"country_code": null()})
.filter(and_(Receiver.name == receivers_to_update.columns.name,
or_(Receiver.latitude != receivers_to_update.columns.latitude,
Receiver.longitude != receivers_to_update.columns.longitude))) \
.update({"latitude": receivers_to_update.columns.latitude,
"longitude": receivers_to_update.columns.longitude,
"country_code": null()})
logger.info("Count of receivers who changed lat or lon: {}".format(count))
# update lastseen of known receivers
count = app.session.query(Receiver) \
.filter(Receiver.name == receivers_to_update.columns.name) \
.update({"altitude": receivers_to_update.columns.altitude,
"lastseen": receivers_to_update.columns.lastseen,
"version": receivers_to_update.columns.version,
"platform": receivers_to_update.columns.platform})
.filter(Receiver.name == receivers_to_update.columns.name) \
.update({"altitude": receivers_to_update.columns.altitude,
"lastseen": receivers_to_update.columns.lastseen,
"version": receivers_to_update.columns.version,
"platform": receivers_to_update.columns.platform})
logger.info("Count of receivers who where updated: {}".format(count))