import time

import math
def getAvgD(aint_dis):
    if len(aint_dis)==0:
        return 0
    avg_dis = 1
    int_avgD = int(sum(aint_dis)/len(aint_dis))
    new_aint_dis = [a for a in aint_dis]
    print(sum(aint_dis)/len(aint_dis))
    min_pow = 10000000
    min_dis = min(aint_dis)

    for _dis in range(min(aint_dis),max(aint_dis)+1):

        pow_x = 0
        for _d in new_aint_dis:
            pow_x += math.sqrt(abs((_d-_dis)))
        print(_dis,pow_x)
        if pow_x<min_pow:
            min_pow = pow_x
            min_dis = _dis

    return min_dis

import re
print(re.search('"data": \{"\d+": \[\]\}',"2"))