Python: Find a value in list -

def sum_points(point_list):     sol = []     sum = 0.0     x in point_list:         sum += x     sol.append(sum)     return sol  def main():     open("example.json") f:          line in f:              result = json.loads(line)              if('text' , 'place' in result.keys()) , (type(result['place']) dict):                  place_user = result['place']                  tw_user = result['text']                   words = tw_user.encode("utf-8").split()                  points = dict.fromkeys(words,0)                   open("wordlist.txt") f:                       line in f:                           key, val = line.split("\t")                           if key in points:                                  points[key.strip()] += int(val)                  point_list = sum_points(points.values())                  addr_code = place_user['full'].encode("utf-8").split() 

from code, got 2 data. first point_list. it's list type of data below.

[1.0] [3.0] [0.0] [2.0] [1.0] 

and, other addr_code. it's list type of data below.

['ca'] ['nj'] ['dc'] ['nj'] ['ri'] 

these 2 data show information these. 'ca' = 1.0, 'nj' = 3.0, 'dc' = 0.0, 'nj'= 2.0, 'ri'=1.0

from these data, want simple result below.

nj has biggest point: 5.0 

how write code last part result? , please tell me if there wrong part. i'll waiting help.

use collections.defaultdict

>>> lis2=['ca','nj','dc','nj','ri'] >>> lis1 =[1.0,3.0,0.0,2.0,1.0] >>> collections import defaultdict >>> dic = defaultdict(float) >>> x,y in zip(lis2,lis1): ...     dic[x] += y ...      >>> maxx = max(dic,key =dic.get) >>> "{0} has biggest point: {1}".format(maxx,dic[maxx]) 'nj has biggest point: 5.0'