Moon's profile - activity

I'm writing a service which has an array as response my problem is when I print the received array in my client it printed as

(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100)

and this is not the data that I assigned to it in server.

my client code

    #!/usr/bin/env python

import sys
import rospy
from moon.srv import *

def st_client(x):
    rospy.wait_for_service('st')

    try:
    s = rospy.ServiceProxy('st', st)
    resp1 = s(x)
    step = resp1.step
    cell = resp1.tree
    print cell[1]
    print cell 
    return resp1
    except rospy.ServiceException, e:
        print "Service call failed: %s"%e

def usage():
    return "%s [x y]"%sys.argv[0]

if __name__ == "__main__":
    if len(sys.argv) == 3:
        x = int(sys.argv[1])
        print "test"
    else:
        print usage()
        sys.exit(1)

    st_client(x)
    print "Done"

my .srv file

uint32 a
---
uint32 step
int32[] tree

part of my server code

#!/usr/bin/env python

from moon.srv import *
import rospy
import math 

step= 2
MegaCellsNo = pow(12/(2*step),2)

def handle_st(req):

    for k in range(0, len(x)-1):
        for M in range(0, len(Positions[0])-1):
            #print "toto"
            if k%2==0 and M%2==0:          # X even & Y even
                Mcell = function(k,M)
                cell[i] = Mcell
                i += 1
                cell[i] = x[k]
                i += 1 
                cell[i] = Positions[k][M] 
                i += 1 
                cell[i] = x[k]
                i += 1 
                cell[i] = Positions[k][M+1]
                i += 1 
                cell[i] ='A'
                i += 1 
                cell[i] = 0
                i += 1

            if k%2==0 and M%2!=0:       # X even & Y odd
                Mcell = function(k,M)
                cell[i] = Mcell
                i += 1
                cell[i] = x[k]
                i += 1 
                cell[i] = Positions[k][M] 
                i += 1 
                cell[i] = x[k]
                i += 1 
                cell[i] = Positions[k][M+1]
                i += 1 
                cell[i] ='B'
                i += 1 
                cell[i] = 0
                i += 1

            if k%2!=0 and M%2!=0:      # X odd & Y odd
                Mcell = function(k,M)
                cell[i] = Mcell
                i += 1
                cell[i] = x[k]
                i += 1 
                cell[i] = Positions[k][M] 
                i += 1 
                cell[i] = x[k]
                i += 1 
                cell[i] = Positions[k][M+1]
                i += 1 
                cell[i] ='C'
                i += 1 
                cell[i] = 0
                i += 1

            if k%2!=0 and M%2==0:     # X odd & Y even
                Mcell = function(k,M)
                cell[i] = Mcell
                i += 1
                cell[i] = x[k]
                i += 1 
                cell[i] = Positions[k][M] 
                i += 1 
                cell[i] = x[k]
                i += 1 
                cell[i] = Positions ...