def main():
import optparse
parser = optparse.OptionParser(__doc__.strip())
parser.add_option('-n',
action='store',
type='int',
default=20000,
help="Nb. of messages to report progress for")
opts, args = parser.parse_args()
if len(args) != 1:
parser.args("You must specify some dumpfiles.")
n, c = opts.n, 0
t1 = time()
for fn in args:
dumpf = opendump(fn)
decode, encode = dumpf.decode, dumpf.encode
for msg in dumpf.rawiter():
encode(*decode(msg))
c += 1
if c % n == 0:
print '%.2f messages/sec' % (c / (time() - t1))
t2 = time()
print '%d secs' % (t2 - t1)
def main():
import optparse
parser = optparse.OptionParser(__doc__.strip())
opts, args = parser.parse_args()
if len(args) != 1:
parser.args("You must specify a dumpfile.")
fn = args[0]
dumpf = opendump(fn)
lsum, lcount = 0, 0
for ts_actual, timestamp, venue, symbol, bid, ask in dumpf:
lsum += timestamp - ts_actual
lcount += 1
if lcount % 1000 == 0:
print lsum / float(lcount * 1000)
lsum, lcount = 0, 0
def main():
import optparse
parser = optparse.OptionParser(__doc__.strip())
opts, args = parser.parse_args()
if len(args) != 1:
parser.args("You must specify a dumpfile.")
fn = args[0]
dumpf = opendump(fn)
lsum, lcount = 0, 0
for ts_actual, timestamp, venue, symbol, bid, ask in dumpf:
lsum += timestamp - ts_actual
lcount += 1
if lcount % 1000 == 0:
print lsum / float(lcount * 1000)
lsum, lcount = 0, 0
def main():
import optparse
parser = optparse.OptionParser(__doc__.strip())
parser.add_option('-n', action='store', type='int', default=20000,
help="Nb. of messages to report progress for")
opts, args = parser.parse_args()
if len(args) != 1:
parser.args("You must specify some dumpfiles.")
n, c = opts.n, 0
t1 = time()
for fn in args:
dumpf = opendump(fn)
decode, encode = dumpf.decode, dumpf.encode
for msg in dumpf.rawiter():
encode(*decode(msg))
c += 1
if c % n == 0:
print '%.2f messages/sec' % (c/(time() - t1))
t2 = time()
print '%d secs' % (t2 - t1)