diff --git a/crates/ruff_linter/resources/test/fixtures/numpy/NPY001.py b/crates/ruff_linter/resources/test/fixtures/numpy/NPY001.py index bc4c63bc46cd3..5a36126e5bf07 100644 --- a/crates/ruff_linter/resources/test/fixtures/numpy/NPY001.py +++ b/crates/ruff_linter/resources/test/fixtures/numpy/NPY001.py @@ -3,13 +3,13 @@ import numpy # Error -npy.bool +npy.float npy.int if dtype == np.object: ... -result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.long]) +result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.complex]) pdf = pd.DataFrame( data=[[1, 2, 3]], diff --git a/crates/ruff_linter/src/rules/numpy/rules/deprecated_type_alias.rs b/crates/ruff_linter/src/rules/numpy/rules/deprecated_type_alias.rs index 9887579fc9f24..3d5dbef1f6e47 100644 --- a/crates/ruff_linter/src/rules/numpy/rules/deprecated_type_alias.rs +++ b/crates/ruff_linter/src/rules/numpy/rules/deprecated_type_alias.rs @@ -10,23 +10,25 @@ use crate::checkers::ast::Checker; /// Checks for deprecated NumPy type aliases. /// /// ## Why is this bad? -/// NumPy's `np.int` has long been an alias of the builtin `int`. The same -/// goes for `np.float`, `np.bool`, and others. These aliases exist -/// primarily for historic reasons, and have been a cause of -/// frequent confusion for newcomers. +/// NumPy's `np.int` has long been an alias of the builtin `int`; the same +/// is true of `np.float` and others. These aliases exist primarily +/// for historic reasons, and have been a cause of frequent confusion +/// for newcomers. /// /// These aliases were deprecated in 1.20, and removed in 1.24. +/// Note, however, that `np.bool` and `np.long` were reintroduced in 2.0 with +/// different semantics, and are thus omitted from this rule. /// /// ## Examples /// ```python /// import numpy as np /// -/// np.bool +/// np.int /// ``` /// /// Use instead: /// ```python -/// bool +/// int /// ``` #[violation] pub struct NumpyDeprecatedTypeAlias { @@ -63,14 +65,7 @@ pub(crate) fn deprecated_type_alias(checker: &mut Checker, expr: &Expr) { qualified_name.segments(), [ "numpy", - "bool" - | "int" - | "float" - | "complex" - | "object" - | "str" - | "long" - | "unicode" + "int" | "float" | "complex" | "object" | "str" | "unicode" ] ) { Some(qualified_name.segments()[1]) @@ -87,7 +82,6 @@ pub(crate) fn deprecated_type_alias(checker: &mut Checker, expr: &Expr) { ); let type_name = match type_name { "unicode" => "str", - "long" => "int", _ => type_name, }; diagnostic.try_set_fix(|| { diff --git a/crates/ruff_linter/src/rules/numpy/snapshots/ruff_linter__rules__numpy__tests__numpy-deprecated-type-alias_NPY001.py.snap b/crates/ruff_linter/src/rules/numpy/snapshots/ruff_linter__rules__numpy__tests__numpy-deprecated-type-alias_NPY001.py.snap index 7a13d488f27f2..6af2e8eac11cd 100644 --- a/crates/ruff_linter/src/rules/numpy/snapshots/ruff_linter__rules__numpy__tests__numpy-deprecated-type-alias_NPY001.py.snap +++ b/crates/ruff_linter/src/rules/numpy/snapshots/ruff_linter__rules__numpy__tests__numpy-deprecated-type-alias_NPY001.py.snap @@ -1,21 +1,21 @@ --- source: crates/ruff_linter/src/rules/numpy/mod.rs --- -NPY001.py:6:1: NPY001 [*] Type alias `np.bool` is deprecated, replace with builtin type +NPY001.py:6:1: NPY001 [*] Type alias `np.float` is deprecated, replace with builtin type | 5 | # Error -6 | npy.bool - | ^^^^^^^^ NPY001 +6 | npy.float + | ^^^^^^^^^ NPY001 7 | npy.int | - = help: Replace `np.bool` with builtin type + = help: Replace `np.float` with builtin type ℹ Safe fix 3 3 | import numpy 4 4 | 5 5 | # Error -6 |-npy.bool - 6 |+bool +6 |-npy.float + 6 |+float 7 7 | npy.int 8 8 | 9 9 | if dtype == np.object: @@ -23,7 +23,7 @@ NPY001.py:6:1: NPY001 [*] Type alias `np.bool` is deprecated, replace with built NPY001.py:7:1: NPY001 [*] Type alias `np.int` is deprecated, replace with builtin type | 5 | # Error -6 | npy.bool +6 | npy.float 7 | npy.int | ^^^^^^^ NPY001 8 | @@ -34,7 +34,7 @@ NPY001.py:7:1: NPY001 [*] Type alias `np.int` is deprecated, replace with builti ℹ Safe fix 4 4 | 5 5 | # Error -6 6 | npy.bool +6 6 | npy.float 7 |-npy.int 7 |+int 8 8 | @@ -52,20 +52,20 @@ NPY001.py:9:13: NPY001 [*] Type alias `np.object` is deprecated, replace with bu = help: Replace `np.object` with builtin type ℹ Safe fix -6 6 | npy.bool +6 6 | npy.float 7 7 | npy.int 8 8 | 9 |-if dtype == np.object: 9 |+if dtype == object: 10 10 | ... 11 11 | -12 12 | result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.long]) +12 12 | result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.complex]) NPY001.py:12:72: NPY001 [*] Type alias `np.int` is deprecated, replace with builtin type | 10 | ... 11 | -12 | result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.long]) +12 | result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.complex]) | ^^^^^^ NPY001 13 | 14 | pdf = pd.DataFrame( @@ -76,29 +76,29 @@ NPY001.py:12:72: NPY001 [*] Type alias `np.int` is deprecated, replace with buil 9 9 | if dtype == np.object: 10 10 | ... 11 11 | -12 |-result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.long]) - 12 |+result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, int, np.long]) +12 |-result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.complex]) + 12 |+result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, int, np.complex]) 13 13 | 14 14 | pdf = pd.DataFrame( 15 15 | data=[[1, 2, 3]], -NPY001.py:12:80: NPY001 [*] Type alias `np.long` is deprecated, replace with builtin type +NPY001.py:12:80: NPY001 [*] Type alias `np.complex` is deprecated, replace with builtin type | 10 | ... 11 | -12 | result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.long]) - | ^^^^^^^ NPY001 +12 | result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.complex]) + | ^^^^^^^^^^ NPY001 13 | 14 | pdf = pd.DataFrame( | - = help: Replace `np.long` with builtin type + = help: Replace `np.complex` with builtin type ℹ Safe fix 9 9 | if dtype == np.object: 10 10 | ... 11 11 | -12 |-result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.long]) - 12 |+result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, int]) +12 |-result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, np.complex]) + 12 |+result = result.select_dtypes([np.byte, np.ubyte, np.short, np.ushort, np.int, complex]) 13 13 | 14 14 | pdf = pd.DataFrame( 15 15 | data=[[1, 2, 3]],