black makes functions and collections too high when they are too long

[ljhshuai]

# short line is ok
dict1 = {long_name_items, long_name_items, long_name_items, long_name_items}

# long line (more than --line-length) will cause one item per line:
# it looks too high, especially when the collection has many items
# and the last comma cannot be removed
dict2 = {
    long_name_items,
    long_name_items,
    long_name_items,
    long_name_items,
    long_name_items,
    long_name_items,
    long_name_items,
    long_name_items,
    long_name_items,
    long_name_items,
}

# I want like this:
dict2 = {
    long_name_items, long_name_items, long_name_items, long_name_items,
    long_name_items, long_name_items, long_name_items, long_name_items,
    long_name_items, long_name_items
}

[ljhshuai]

functions with too many long arguments will have the same problem

[JelleZijlstra]

This is Black's established style and we're not going to change it. Our style promotes consistent formatting where each item is separated clearly.