error formatting dict when there is a very long list

[sunmy2019]

When formatting a dict with a very long value, such as a list. The following case is expected.

{
    1: 1,
    2: 2,
    3: 3,
    4:
    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51]
}

But if the last list of key 4 has 52 elements, it becomes

{
    1:
    1,
    2:
    2,
    3:
    3,
    4: [
        1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
        51, 52
    ]
}

Similar problem occurs when

{
    1:
    1,
    2:
    2,
    3:
    3,
    4: [
        1,
        1,
        1,
        1,
        1,
        1,
    # omit 100 times 1s 
        1,
        1,
        1,
        1,
        1,
    ]
}

encounted at yapf 0.32.0 on linux (Amazon Linux 2 AMI)

Looks like a feature? Do I have a way to aviod this situation?

[csworm-rudraksha]

Hi there, I would love to work on it . I am new as a contributor. please let me know what to do . As I tried both the codes , they are running . if you are facing issue try writing the code like this. { 1:1, 2:2, 3:3, 4: [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52 ] }

[sunmy2019]

I am bothering by the \n added at the end of the first keys

    1: # I dont want to change line here.
    1,
    2: # I dont want to change line here.
    2,
    3: # I dont want to change line here.
    3,

thanks for loonking into it.

[csworm-rudraksha]

Hello there, can you please let me see the code .

[sunmy2019]

What do you mean by the code? the code in real life production is similar with the example I given.