def test_average_height(self):
client = MongoClient('localhost', 27017)
collection = client['GroupB']['farmers']
test_d1 = dt.datetime(2015, 11, 14, 0, 0, 0)
test_d2 = dt.datetime(2015, 11, 16, 0, 0, 0)
test_btc_addr = "1H6HBTUCVpZMLBqSUgrb9bZHnPTE4uSiKV"
height = payments.average_height(test_btc_addr, test_d1, test_d2, collection)
self.assertTrue(height > 0)
def create_daily_summary(conn, cursor, collection, date):
"""
Inserts the farmers' summaries for the specified date.
Args:
conn: sqlite db connection
cursor: conn's cursor
collection: MongoDB farmers collection
date: generate summary entries for this date
"""
next_date = date + timedelta(days = 1)
first_dates = {}
last_dates = {}
payout_addresses = {}
uptimes = {}
previous_time = 0
for doc in collection.find({'time': {'$gte': date, '$lt': next_date}}):
doc_time = time.mktime(doc['time'].timetuple())
for farmer in doc['farmers']:
auth_address = farmer['btc_addr']
if (auth_address in first_dates):
if last_dates[auth_address] == previous_time:
uptimes[auth_address] += doc_time - previous_time
last_dates[auth_address] = doc_time
else:
first_dates[auth_address] = doc_time
last_dates[auth_address] = doc_time
payout_addresses[auth_address] = farmer['payout_addr']
uptimes[auth_address] = 0
previous_time = doc_time
for key in first_dates:
auth_address = key
summary_date = date
payout_address = payout_addresses[key]
uptime = uptimes[key]
duration = last_dates[key] - first_dates[key]
height = payments.average_height(auth_address, date, next_date, collection)
cursor.execute('''INSERT INTO summaries (auth_address, date,
payout_address, uptime, duration, height)
VALUES (?, ?, ?, ?, ? ,?)''',
(str(auth_address), str(summary_date), payout_address, uptime,
duration, height))
conn.commit()
