Removing dict calls

[joao-zanutto]

• xref CLN: C408 Unnecessary dict call - rewrite as a literal #38138
• tests added / passed
• passes black pandas
• passes git diff upstream/master -u -- "*.py" | flake8 --diff
• whatsnew entry

Removed the dict calls for the files:

./pandas/core/arrays/floating.py
./pandas/core/arrays/numpy_.py
./pandas/core/arrays/interval.py

[arw2019]

thanks for doing this!

There's pre-commit failure (styling issue)

[joao-zanutto]

@arw2019 thanks for your attention! I have used flake8 for the three files that I modified and it returned nothing for me, can you help me on how I can solve this issue?

[arw2019]

@arw2019 thanks for your attention! I have used flake8 for the three files that I modified and it returned nothing for me, can you help me on how I can solve this issue?

if you run the precommit tool locally it will take care of this

[joao-zanutto]

Hey @arw2019 looks like my modifications passed the checks by removing the conflict with another branch. Thanks for your help.

[jreback]

thanks @zanuttin