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Code Issues Projects Releases Packages Wiki Activity Actions 3

[pycodestyle] Make E712 suggestion not assume a context (#18328)

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हिमांशु 2025-05-28 12:36:39 +05:30 • committed by GitHub
parent 3eada01153
commit 602dd5c039
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3 changed files with 18 additions and 22 deletions
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12
crates/ruff_linter/src/rules/pycodestyle/rules/literal_comparisons.rs
View file

@ -136,22 +136,18 @@ impl AlwaysFixableViolation for TrueFalseComparison {
let cond = cond.truncated_display();
match (value, op) {
(true, EqCmpOp::Eq) => {
format!("Avoid equality comparisons to `True`; use `if {cond}:` for truth checks")
format!("Avoid equality comparisons to `True`; use `{cond}:` for truth checks")
}
(true, EqCmpOp::NotEq) => {
format!(
"Avoid inequality comparisons to `True`; use `if not {cond}:` for false checks"
"Avoid inequality comparisons to `True`; use `not {cond}:` for false checks"
)
}
(false, EqCmpOp::Eq) => {
format!(
"Avoid equality comparisons to `False`; use `if not {cond}:` for false checks"
)
format!("Avoid equality comparisons to `False`; use `not {cond}:` for false checks")
}
(false, EqCmpOp::NotEq) => {
format!(
"Avoid inequality comparisons to `False`; use `if {cond}:` for truth checks"
)
format!("Avoid inequality comparisons to `False`; use `{cond}:` for truth checks")
}
}
}

24
crates/ruff_linter/src/rules/pycodestyle/snapshots/ruff_linter__rules__pycodestyle__tests__E712_E712.py.snap
View file

@ -1,7 +1,7 @@
---
source: crates/ruff_linter/src/rules/pycodestyle/mod.rs
---
E712.py:2:4: E712 [*] Avoid equality comparisons to `True`; use `if res:` for truth checks
E712.py:2:4: E712 [*] Avoid equality comparisons to `True`; use `res:` for truth checks
|
1 | #: E712
2 | if res == True:
@ -19,7 +19,7 @@ E712.py:2:4: E712 [*] Avoid equality comparisons to `True`; use `if res:` for tr
4 4 | #: E712
5 5 | if res != False:
E712.py:5:4: E712 [*] Avoid inequality comparisons to `False`; use `if res:` for truth checks
E712.py:5:4: E712 [*] Avoid inequality comparisons to `False`; use `res:` for truth checks
|
3 | pass
4 | #: E712
@ -40,7 +40,7 @@ E712.py:5:4: E712 [*] Avoid inequality comparisons to `False`; use `if res:` for
7 7 | #: E712
8 8 | if True != res:
E712.py:8:4: E712 [*] Avoid inequality comparisons to `True`; use `if not res:` for false checks
E712.py:8:4: E712 [*] Avoid inequality comparisons to `True`; use `not res:` for false checks
|
6 | pass
7 | #: E712
@ -61,7 +61,7 @@ E712.py:8:4: E712 [*] Avoid inequality comparisons to `True`; use `if not res:`
10 10 | #: E712
11 11 | if False == res:
E712.py:11:4: E712 [*] Avoid equality comparisons to `False`; use `if not res:` for false checks
E712.py:11:4: E712 [*] Avoid equality comparisons to `False`; use `not res:` for false checks
|
9 | pass
10 | #: E712
@ -82,7 +82,7 @@ E712.py:11:4: E712 [*] Avoid equality comparisons to `False`; use `if not res:`
13 13 | #: E712
14 14 | if res[1] == True:
E712.py:14:4: E712 [*] Avoid equality comparisons to `True`; use `if res[1]:` for truth checks
E712.py:14:4: E712 [*] Avoid equality comparisons to `True`; use `res[1]:` for truth checks
|
12 | pass
13 | #: E712
@ -103,7 +103,7 @@ E712.py:14:4: E712 [*] Avoid equality comparisons to `True`; use `if res[1]:` fo
16 16 | #: E712
17 17 | if res[1] != False:
E712.py:17:4: E712 [*] Avoid inequality comparisons to `False`; use `if res[1]:` for truth checks
E712.py:17:4: E712 [*] Avoid inequality comparisons to `False`; use `res[1]:` for truth checks
|
15 | pass
16 | #: E712
@ -124,7 +124,7 @@ E712.py:17:4: E712 [*] Avoid inequality comparisons to `False`; use `if res[1]:`
19 19 | #: E712
20 20 | var = 1 if cond == True else -1 if cond == False else cond
E712.py:20:12: E712 [*] Avoid equality comparisons to `True`; use `if cond:` for truth checks
E712.py:20:12: E712 [*] Avoid equality comparisons to `True`; use `cond:` for truth checks
|
18 | pass
19 | #: E712
@ -145,7 +145,7 @@ E712.py:20:12: E712 [*] Avoid equality comparisons to `True`; use `if cond:` for
22 22 | if (True) == TrueElement or x == TrueElement:
23 23 | pass
E712.py:20:36: E712 [*] Avoid equality comparisons to `False`; use `if not cond:` for false checks
E712.py:20:36: E712 [*] Avoid equality comparisons to `False`; use `not cond:` for false checks
|
18 | pass
19 | #: E712
@ -166,7 +166,7 @@ E712.py:20:36: E712 [*] Avoid equality comparisons to `False`; use `if not cond:
22 22 | if (True) == TrueElement or x == TrueElement:
23 23 | pass
E712.py:22:4: E712 [*] Avoid equality comparisons to `True`; use `if TrueElement:` for truth checks
E712.py:22:4: E712 [*] Avoid equality comparisons to `True`; use `TrueElement:` for truth checks
|
20 | var = 1 if cond == True else -1 if cond == False else cond
21 | #: E712
@ -226,7 +226,7 @@ E712.py:25:4: E712 [*] Avoid equality comparisons to `True` or `False`
27 27 |
28 28 | if(True) == TrueElement or x == TrueElement:
E712.py:28:3: E712 [*] Avoid equality comparisons to `True`; use `if TrueElement:` for truth checks
E712.py:28:3: E712 [*] Avoid equality comparisons to `True`; use `TrueElement:` for truth checks
|
26 | pass
27 |
@ -246,7 +246,7 @@ E712.py:28:3: E712 [*] Avoid equality comparisons to `True`; use `if TrueElement
30 30 |
31 31 | if (yield i) == True:
E712.py:31:4: E712 [*] Avoid equality comparisons to `True`; use `if yield i:` for truth checks
E712.py:31:4: E712 [*] Avoid equality comparisons to `True`; use `yield i:` for truth checks
|
29 | pass
30 |
@ -266,7 +266,7 @@ E712.py:31:4: E712 [*] Avoid equality comparisons to `True`; use `if yield i:` f
33 33 |
34 34 | #: Okay
E712.py:58:4: E712 [*] Avoid equality comparisons to `True`; use `if True:` for truth checks
E712.py:58:4: E712 [*] Avoid equality comparisons to `True`; use `True:` for truth checks
|
57 | # https://github.com/astral-sh/ruff/issues/17582
58 | if True == True: # No duplicated diagnostic

4
crates/ruff_linter/src/rules/pycodestyle/snapshots/ruff_linter__rules__pycodestyle__tests__constant_literals.snap
View file

@ -106,7 +106,7 @@ constant_literals.py:12:4: F632 [*] Use `==` to compare constant literals
14 14 | if False == None: # E711, E712 (fix)
15 15 | pass
constant_literals.py:14:4: E712 [*] Avoid equality comparisons to `False`; use `if not None:` for false checks
constant_literals.py:14:4: E712 [*] Avoid equality comparisons to `False`; use `not None:` for false checks
|
12 | if False is "abc": # F632 (fix, but leaves behind unfixable E712)
13 | pass
@ -168,7 +168,7 @@ constant_literals.py:16:4: E711 [*] Comparison to `None` should be `cond is None
18 18 |
19 19 | named_var = []
constant_literals.py:16:4: E712 [*] Avoid equality comparisons to `False`; use `if not None:` for false checks
constant_literals.py:16:4: E712 [*] Avoid equality comparisons to `False`; use `not None:` for false checks
|
14 | if False == None: # E711, E712 (fix)
15 | pass