def scrape():
scraper = Scraper(**get_creds())
# Fetch usage info re: boosters.
le = UsageDataPoint(
time=datetime.datetime.utcnow(),
**scraper.fetch_booster_usage()
)
db_session.add(le)
yield le
# Fetch latest transactions and put these in the DB,
# but only if we don't already have them.
for transaction in scraper.fetch_most_recent_transactions():
existing = KoodoTransaction \
.query \
.filter_by(koodo_id=transaction['koodo_id']) \
.first()
if not existing:
kt = KoodoTransaction(**transaction)
db_session.add(kt)
yield kt
db_session.commit()
