A single conditional expression inside a list is unnecessarily parenthesized #3545
Description
Describe the style change
Examples in the current Black future style
items = [
(
{"key1": "val1", "key2": "val2", "key3": "val3"}
if some_var == "longstring"
else {"key": "val"}
)
]Desired style
items = [
{'key1': 'val1', 'key2': 'val2', 'key3': 'val3'}
if some_var == 'longstring'
else {'key': 'val'}
]Additional context
This is a change from #2278.
I think for this edge case, it shouldn't be parenthesized which also adds an extra indentation level.