def calcWorker(self, worker_id):
while (self.go.value):
# Take ORDER
if self.workers_query_result_q.qsize() > 3:
print "Warning: the queue is containing %d elements" % (
self.workers_query_result_q.qsize())
order = self.workers_query_result_q.get()
profile = order["profile"]
profile_srtm = order["profile_srtm"]
id1 = order["id1"]
id2 = order["id2"]
# Normal profile
try:
link = Link(profile)
loss, status = link.loss_calculator()
except (ZeroDivisionError, ProfileException), e:
loss = 0
status = -1
# Downscaled profile
try:
link_ds = Link(profile)
loss_ds, status_ds = link_ds.loss_calculator(downscale=3)
except (ZeroDivisionError, ProfileException), e:
loss_ds = 0
status_ds = -1
password='******',
host='192.168.184.102')
cur = conn.cursor()
working_area = (4.8411, 45.7613, 4.8528, 45.7681)
tf = terrain_RF(cur=cur, dataset='lyon_srtm', working_area=working_area)
buildings = tf.get_buildings()
dict_h = dict(buildings)
id1, id2 = 81747, 81823
p1 = (0.0, dict_h[id1])
p2 = (tf.distance(id1, id2), dict_h[id2])
try:
profile = tf.profile_osm(id1, id2, p1, p2)
link = Link(profile)
except ProfileException, e:
print e
link.loss_calculator()
link.plot()
#buildings = tf.get_buildings(11.234, 43.758, 11.285, 43.787) FIRENZE
# tf.set_workingarea(4.8411, 45.7613, 4.8528, 45.7681)
# buildings = tf.get_buildings()
# gid, h = zip(*buildings)
# buildings_pair = list(itertools.combinations(gid, 2))
# shuffle(buildings_pair)
# link_filename = "../data/"+tf.dataset+"_links.csv"
# with open(link_filename, 'a') as fl:
# print >> fl, "b1,b2,status,loss,status_downscale,loss_downscale"
# for building in buildings_pair:
# id1 = building[0]
# id2 = building[1]
# try:
# profile = tf.profile_osm(id1, id2)