Regression: Blank line after docstring removed.

[adamtheturtle]

Thank you for the software and congratulations on a major release.

--

I have a file like the following:

"""
My docstring
"""

from b import thing
from a import other_thing

If I run isort example.py I expect this file to change to:

"""
My docstring
"""

from a import other_thing
from b import thing

However, it changes to:

"""
My docstring
"""
from a import other_thing
from b import thing

with isort 5.0.3.

This works as expected with isort 4.3.21.

--

Also, the newline is not removed when isort does not make sorting changes, so this leaves my codebase inconsistent.

[adamtheturtle]

@timothycrosley What a pleasant surprise to see that you have fixed this so quickly 🙏

[timothycrosley]

Thank you for reporting!
I'm sorry this issue affected you! A fix has been released with version 5.0.5 of isort.

Thanks!

~Timothy

[bbugyi200]

@timothycrosley This is still an issue when the --add-imports option is used. To replicate:

isort -a 'from foo import bar' example.py