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Python將多個列表轉換為字典

[英]Python convert multiple lists to dictionary

我有 3 個列表:

names = ["john", "paul", "george", "ringo"]
job = ["guitar", "bass", "guitar", "drums"]
status = ["dead", "alive", "dead", "alive"]

我試圖找出將這些列表組合成如下字典的最佳方法:

{"person":{"Name":"john", "Job":"guitar", "Status":"dead"}, "person":{"Name":"paul", "Job":"bass", "Status":"alive"}, "person":{"Name":"george", "Job":"guitar", "Status":"dead"}, "person":{"Name":"ringo", "Job":"drums", "Status":"alive"}}

我曾嘗試使用 dict(zip) 但無法將其格式化為上述格式。

提前致謝!

我認為您想要的是字典列表。 您可以將三個列表zip在一起並使用列表理解。 這是一個例子:

[
    {'name': name, 'job': job, 'status': status}
    for name, job, status in zip(names, jobs, statuses)
]

(也將您的job重命名為jobsstatus重命名為statuses

這會給你:

[
  {'name': 'john', 'job': 'guitar', 'status': 'dead'},
  {'name': 'paul', 'job': 'bass', 'status': 'alive'},
  {'name': 'george', 'job': 'guitar', 'status': 'dead'},
  {'name': 'ringo', 'job': 'drums', 'status': 'alive'}
]

我認為這就是你要找的:

>>> names = ["john", "paul", "george", "ringo"]
>>> job = ["guitar", "bass", "guitar", "drums"]
>>> status = ["dead", "alive", "dead", "alive"]
>>> persons = []
>>> for n, j, s in zip(names, job, status):
...    person = { 'name': n, 'job': j, 'status': s }
...    persons.append(person)
...
>>> persons
[{'status': 'dead', 'job': 'guitar', 'name': 'john'}, {'status': 'alive', 'job': 'bass', 'name': 'paul'}, {'status': 'dead', 'job': 'guitar', 'name': 'george'}, {'status': 'alive', 'job': 'drums', 'name': 'ringo'}]
>>>

試試這個方法:

names = ["john", "paul", "george", "ringo"]
job = ["guitar", "bass", "guitar", "drums"]
status = ["dead", "alive", "dead", "alive"]

兩步過程:

description =[{'job': j, 'status': s} for j,s in zip(job,status)]
artist ={n: i for n,i in zip(names,description)}}

最終輸出:

print(artist)

{'john': {'job': 'guitar', 'status': 'dead'},
 'paul': {'job': 'bass', 'status': 'alive'},
 'george': {'job': 'guitar', 'status': 'dead'},
 'ringo': {'job': 'drums', 'status': 'alive'}}

然后你可以做這樣的事情:

artist['ringo']['job']

輸出:

'drums'

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