def __init__(self, db,data_set,table,k):
self.cursor = config_data(db)
self.data_set, self.table,self.k = data_set, table, k
self.terms()
self.start = time.time()
self.top_k = {}
self.best_k = {}
def query():
query1 = "select origin, sum(arrivaldelay) from flights where carrier = 'US' group by origin order by origin"
query2 = "select origin, sum(arrivaldelay) from flights group by origin order by origin"
cursor = config_data(db)
cursor.execute(query1)
data1 = cursor.fetchall()
cursor.execute(query2)
data2 = cursor.fetchall()
return data1, data2
import serial
import time
from config import config_data
cnf_dat = config_data()
ser = serial.Serial(cnf_dat["serial_port"],
9600) #change ACM number as found from ls /dev/ttyUSB*
ser.baudrate = 9600
while True:
read_ser = ser.readline()
print(read_ser)
if (read_ser == "Hello From Arduino!"):
print("Blinked")
def __init__(self, db, groupby, table, k, aggregate):
self.con, self.cursor = config_data(db)
self.groupby, self.table,self.k,self.aggregate = groupby, table, k, aggregate
self.terms()
self.start = time.time()
self.top_k = {}
