诠释不迭代错误

Question

我在网上学习Python和需要提交一个解决方案，我已经尝试了本地我的代码和repl.it和代码运行，但在单元测试，然后在线平地机抛出一个错误：

"THERE IS AN ERROR/BUG IN YOUR CODE 
Results: 
Internal Error: runTests aborted: TestOutcomeEvent(handled=False, test=, result=, outcome='error', exc_info=(, TypeError("'int' object is not iterable",),), reason=None, expected=False, shortLabel=None, longLabel=None) is not JSON serializable" 

我的代码如下：

def calculate_tax(income2Tax): 
    zeroPercentRate = 0.0 
    tenPercentRate = 0.1 
    fifteenPercentRate = 0.15 
    twentyPercentRate = 0.20 
    twenty5PercentRate = 0.25 
    thirtyPercentRate = 0.30 

    ten = 9000 
    fifteen = 10200 
    twenty = 10550 
    twenty5 = 19250 

    taxedIncome = {} 
    rate = 0 
    for name in income2Tax: 
     if (income2Tax[name] <= 1000): 
      rate = 0 
      taxedIncome[name] = rate 

     elif (income2Tax[name] >= 1001) and (income2Tax[name] <= 10000): 
      rate = ((income2Tax[name] - 1000) * tenPercentRate) 
      taxedIncome[name] = rate 

     elif (income2Tax[name] >= 10001) and (income2Tax[name] <= 20200): 
      rate = (ten * tenPercentRate) + (income2Tax[name] - 10000) * fifteenPercentRate 
      taxedIncome[name] = rate 

     elif (income2Tax[name] >= 20201) and (income2Tax[name] <= 30750): 
      rate = (ten * tenPercentRate) + (fifteen * fifteenPercentRate) + (income2Tax[name] - 20200) * twentyPercentRate 
      taxedIncome[name] = rate 

     elif (income2Tax[name] >= 30751) and (income2Tax[name] <= 50000): 
      rate = (ten * tenPercentRate) + (fifteen * fifteenPercentRate) + (twenty * twentyPercentRate) + (income2Tax[name] -30750) * twenty5PercentRate 
      taxedIncome[name] = rate 

     elif (income2Tax[name] > 50000): 
      rate = (ten * tenPercentRate) + (fifteen * fifteenPercentRate) + (twenty * twentyPercentRate) + (twenty5 * twenty5PercentRate) + (income2Tax[name] - 50000) * thirtyPercentRate 
      taxedIncome[name] = rate 

     return taxedIncome 

sampleData = {'bob': 500, 'bill': 20500, 'bale': 70000, 'bub': 8000, 'bit':19000} 
print calculate_tax(sampleData) 

我将不胜感激知道，如果有什么错我的代码。

Answer 1

这一个返回一个列表：

ten = 9000 
fifteen = 10200 
twenty = 10550 
twenty5 = 19250 

def calculate_tax(data): 
    taxData = {} 
    for name, amount in data.iteritems(): 


     if amount <= 1000: 
      taxedIncome = 0 

     elif amount >= 1001 and amount <= 10000: 
      taxedIncome = ((amount - 1000) * 0.1) 

     elif amount >= 10001 and amount <= 20200: 
      taxedIncome = (ten * 0.1) + (amount - 10000) * 0.15 

     elif amount >= 20201 and amount <= 30750: 
      taxedIncome = (ten * 0.1) + (fifteen * 0.15) + (amount - 20200) * 0.2 

     elif amount >= 30751 and amount <= 50000: 
      taxedIncome = (ten * 0.1) + (fifteen * 0.15) + (twenty * 0.2) + (amount -30750) * 0.25 

     elif amount > 50000: 
      taxedIncome = (ten * 0.1) + (fifteen * 0.15) + (twenty * 0.2) + (twenty5 * 0.25) + (amount - 50000) * 0.3 

     taxData[name] = taxedIncome 

    return taxData 


sampleData = {'bob': 500, 'bill': 20500, 'bale': 70000, 'bub': 8000, 'bit':19000} 
print calculate_tax(sampleData) 

Answer 2

试试这个：

ten = 9000 
fifteen = 10200 
twenty = 10550 
twenty5 = 19250 

def calculate_tax(data): 
    taxData = [] 
    for name, amount in data.iteritems(): 


     if amount <= 1000: 
      taxedIncome = 0 

     elif amount >= 1001 and amount <= 10000: 
      taxedIncome = ((amount - 1000) * 0.1) 

     elif amount >= 10001 and amount <= 20200: 
      taxedIncome = (ten * 0.1) + (amount - 10000) * 0.15 

     elif amount >= 20201 and amount <= 30750: 
      taxedIncome = (ten * 0.1) + (fifteen * 0.15) + (amount - 20200) * 0.2 

     elif amount >= 30751 and amount <= 50000: 
      taxedIncome = (ten * 0.1) + (fifteen * 0.15) + (twenty * 0.2) + (amount -30750) * 0.25 

     elif amount > 50000: 
      taxedIncome = (ten * 0.1) + (fifteen * 0.15) + (twenty * 0.2) + (twenty5 * 0.25) + (amount - 50000) * 0.3 

     t = (name, taxedIncome) 
     taxData.append(t) 

    return taxData 


sampleData = {'bob': 500, 'bill': 20500, 'bale': 70000, 'bub': 8000, 'bit':19000} 
print calculate_tax(sampleData)