'Is it possible to do a list comprehension of a list of dictionaries? [duplicate]

If anyone knows how to do a list comprehension of this, please do let me know!~ Right now I am trying to extract only the IDs into a list. The method I'm using now is a for loop, just wondering if there is a way to do a list comprehension?

pets = [
            {"id": 1, "name": "Nelly", "age": "5 weeks", "bio": "I am a tiny kitten rescued by the good people at Paws Rescue Center. I love squeaky toys and cuddles."},
            {"id": 2, "name": "Yuki", "age": "8 months", "bio": "I am a handsome gentle-cat. I like to dress up in bow ties."},
            {"id": 3, "name": "Basker", "age": "1 year", "bio": "I love barking. But, I love my friends more."},
            {"id": 4, "name": "Mr. Furrkins", "age": "5 years", "bio": "Probably napping."}, 
        ]

pet_ids = []

for pet in pets:
    pet_ids.append(pet["id"])

python

Solution 1:^[1]

pet_ids = [pet['id'] for pet in pets]

You can loop through the pets list using a standard for loop inside list comprehension and from what the loop returns every iteration (which is the individual dictionary you can get the id by accessing it as pet['id']

Solution 2:^[2]

Just get i['id'] for each dict in pets

 pet_ids = [i['id'] for i in pets]

Output:

[1, 2, 3, 4]

Sources

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Source: Stack Overflow

Solution	Source
Solution 1
Solution 2	Emi OB

'Is it possible to do a list comprehension of a list of dictionaries? [duplicate]

Solution 1:[1]

Solution 2:[2]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]