ebus datastore

1 files changed, 22 insertions, 0 deletions

diff --git a/ebus-datastore/testfiles/bsdtest_query.py b/ebus-datastore/testfiles/bsdtest_query.py
new file mode 100644
index 0000000..39bd3f1
--- /dev/null
+++ b/ebus-datastore/testfiles/bsdtest_query.py
@@ -0,0 +1,22 @@
+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"
+
+