有没有可能使这个python for循环更简单？

Question

我对编程非常陌生，我正在通过python速成班学习Python。我想知道是否有办法使打印语句更简单、更短？

father = {'age': 26, 'skin': 'dark', 'complexity': 'tall'}  

mother = {'age': 30, 'skin': 'white', 'complexity': 'small'}

sister = {'age': 15, 'skin': 'white', 'complexity': 'tall'}

people = [father, mother, sister]  # stored 3  dictionaries inside a list

for character in range(1): # loop the list in range function, loop once 

   print(f"\nMy fathers age is: {father['age']}, skin is: {father['skin']}, complexity: {father['complexity']}")
   print("")
   print(f"\nMy mothers age is: {mother['age']}, skin is: {mother['skin']}, complexity: {mother['complexity']}")
   print("")
   print(f"\nMy sisters age is: {sister['age']}, skin is: {sister['skin']}, complexity: {sister['complexity']}")

Answer 1

如果允许将people类型更改为dict，则可以这样做：

father = {'age': 26, 'skin': 'dark',  'complexity': 'tall'}
mother = {'age': 30, 'skin': 'white', 'complexity': 'small'}
sister = {'age': 15, 'skin': 'white', 'complexity': 'tall'}

people = {
    "father": father,
    "mother": mother,
    "sister": sister
}

for name in people:
    data = ", ".join([f"{k} is: {v}" for k, v in people[name].items()])
    print(f"My {name}'s", data)

我们在这里要做的是，迭代字典people (按其键作为name)，在for loop中迭代子字典(父亲、母亲、姐妹)，并使用inline for loop根据它们的键值对来创建字符串，最后将它们与", "连接起来，并将产生的字符串分配给变量data。然后，打印人的名字和数据

如果不允许更改people类型，则可以这样做：

people = [father, mother, sister]
names = ["father", "mother", "sister"]

for i in range(len(people)):
    data = ", ".join([f"{k} is: {v}" for k, v in people[i].items()])
    print(f"My {names[i]}'s", data)

在这里，我们只是按列表索引进行迭代。

产出将相同：

My father's age is: 26, skin is: dark, complexity is: tall
My mother's age is: 30, skin is: white, complexity is: small
My sister's age is: 15, skin is: white, complexity is: tall