blob: 39bd3f18a74a60089050a74d935fda12936bc476 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
import bsddb
import psycopg2
from subprocess import Popen,PIPE
import time
import sys
import numpy as np
db = bsddb.btopen("test.btdbm","r")
c=0
a=[]
print db.set_location("heizkreisregler10.betriebsdatenRegler1.kesselTemperatur")
while c<50000:
k,v = db.next()
a.append(float(v))
c+=1
print "count=", len(a)
print "avg=", np.average(a)
print "done"
|
