[CodeStyle][UP018] remove unnecessary call to str
#51922
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
PR types
Others
PR changes
Others
Describe
UP018 rule 目的在于消除套在字符串字面值之上的额外
str()
调用,原始规则来自 https://github.com/asottile/pyupgrade#forced-strnative-literals 。对存量代码利用
ruff --select UP018 . --fix
修复后逐一检查,共 51 处,可分为两类情况:str('xxxxx')
->'xxxx'
str()
->''
均未引入语法歧义,且对可读性有所改善。故:
str
无需冗余调用,可改善可读性。Related links
introducing ruff
community#412