最后一個值僅添加到列表中

Question

我面臨一個將元素添加到列表中的問題

這是我的代碼

def summary(request,):
    data = []
    values = {}
    fruits =  ['apple','mango','orange','grapes']
    for i in fruits:
        values['fruits'] = i
        values['count'] = calculating_count(i)
        data.append(values)

我期待的是我的數據列表需要像這樣

data = [{'fruits':apple,'count':10},
        {'fruits':mango,'count':20},
        {'fruits':orange,'count':30},
        {'fruits':grapes,'count':40}]

但我得到的是什么

data = [{'fruits':grapes,'count':40},
        {'fruits':grapes,'count':40},
        {'fruits':grapes,'count':40},
        {'fruits':grapes,'count':40}]

只有它附加最后一個元素

Answer 1

def summary(request,):
    data = []
    fruits =  ['apple','mango','orange','grapes']
    for i in fruits:
        values = {}
        values['fruits'] = i
        values['count'] = calculating_count(i)
        data.append(values)

Answer 2

簡單地，

def summary(request, ):
    fruits = ['apple', 'mango', 'orange', 'grapes']
    result = [{"fruits": fruit, "count": calculating_count(fruit)} for fruit in fruits]