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nixpkgs/pkgs/development/python-modules/nptyping/numpy-2.0-compat.patch
Gavin John b8f00683d3 python312Packages.nptyping: fix for numpy 2.0
2025-01-21 13:38:18 -08:00

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From efc78eb26886e59a303a280466c4837e1671890f Mon Sep 17 00:00:00 2001
From: Jasper Phelps <jasper.s.phelps@gmail.com>
Date: Mon, 1 Jul 2024 18:01:33 +0200
Subject: [PATCH] Grant basic compatibility with numpy2.0.0
This commit includes the results of running
`ruff check --select NPY201 --fix` on the code in this repo,
plus the removal of `np.{dtype}0` aliases that currently aren't
caught by the NPY201 ruff rule (see
https://github.com/numpy/numpy/issues/26800 where this is mentioned)
plus removing the `numpy<2.0.0` pin from `requirements.txt`.
After this commit, `import nptyping` succeeds in an environment with
`numpy==2.0.0`. No additional testing has been done at this time,
and additional changes could very well be necessary before nptyping
is fully compatible with numpy2.0.0. But this should be a start!
---
dependencies/requirements.txt | 2 +-
nptyping/__init__.py | 14 --------------
nptyping/typing_.py | 32 +++++++++-----------------------
nptyping/typing_.pyi | 18 +++++++++---------
tests/test_ndarray.py | 2 +-
5 files changed, 20 insertions(+), 48 deletions(-)
diff --git a/dependencies/requirements.txt b/dependencies/requirements.txt
index 14a87b7..8a6f6b6 100644
--- a/dependencies/requirements.txt
+++ b/dependencies/requirements.txt
@@ -1,3 +1,3 @@
numpy==1.21.5; python_version<'3.8'
-numpy>=1.20.0,<2.0.0; python_version>='3.8'
+numpy>=1.20.0; python_version>='3.8'
typing_extensions>=4.0.0,<5.0.0; python_version<'3.10'
diff --git a/nptyping/__init__.py b/nptyping/__init__.py
index 5fd5b2c..feb5f12 100644
--- a/nptyping/__init__.py
+++ b/nptyping/__init__.py
@@ -41,10 +41,8 @@
from nptyping.structure import Structure
from nptyping.typing_ import (
Bool,
- Bool8,
Byte,
Bytes,
- Bytes0,
CDouble,
CFloat,
Character,
@@ -67,7 +65,6 @@
Half,
Inexact,
Int,
- Int0,
Int8,
Int16,
Int32,
@@ -81,17 +78,14 @@
LongLong,
Number,
Object,
- Object0,
Short,
SignedInteger,
Single,
SingleComplex,
- Str0,
String,
Timedelta64,
UByte,
UInt,
- UInt0,
UInt8,
UInt16,
UInt32,
@@ -103,7 +97,6 @@
UnsignedInteger,
UShort,
Void,
- Void0,
)
__all__ = [
@@ -123,9 +116,7 @@
"DType",
"Number",
"Bool",
- "Bool8",
"Object",
- "Object0",
"Datetime64",
"Integer",
"SignedInteger",
@@ -137,7 +128,6 @@
"Short",
"IntC",
"IntP",
- "Int0",
"Int",
"LongLong",
"Timedelta64",
@@ -150,7 +140,6 @@
"UShort",
"UIntC",
"UIntP",
- "UInt0",
"UInt",
"ULongLong",
"Inexact",
@@ -177,12 +166,9 @@
"LongComplex",
"Flexible",
"Void",
- "Void0",
"Character",
"Bytes",
"String",
- "Bytes0",
"Unicode",
- "Str0",
"DataFrame",
]
diff --git a/nptyping/typing_.py b/nptyping/typing_.py
index 2639e07..e40126e 100644
--- a/nptyping/typing_.py
+++ b/nptyping/typing_.py
@@ -48,10 +48,8 @@
Number = np.number
Bool = np.bool_
-Bool8 = np.bool8
Obj = np.object_ # Obj is a common abbreviation and should be usable.
Object = np.object_
-Object0 = np.object0
Datetime64 = np.datetime64
Integer = np.integer
SignedInteger = np.signedinteger
@@ -63,7 +61,6 @@
Short = np.short
IntC = np.intc
IntP = np.intp
-Int0 = np.int0
Int = np.integer # Int should translate to the "generic" int type.
Int_ = np.int_
LongLong = np.longlong
@@ -77,7 +74,6 @@
UShort = np.ushort
UIntC = np.uintc
UIntP = np.uintp
-UInt0 = np.uint0
UInt = np.uint
ULongLong = np.ulonglong
Inexact = np.inexact
@@ -88,38 +84,33 @@
Half = np.half
Single = np.single
Double = np.double
-Float = np.float_
+Float = np.float64
LongDouble = np.longdouble
-LongFloat = np.longfloat
+LongFloat = np.longdouble
ComplexFloating = np.complexfloating
Complex64 = np.complex64
Complex128 = np.complex128
CSingle = np.csingle
-SingleComplex = np.singlecomplex
+SingleComplex = np.complex64
CDouble = np.cdouble
-Complex = np.complex_
-CFloat = np.cfloat
+Complex = np.complex128
+CFloat = np.complex128
CLongDouble = np.clongdouble
-CLongFloat = np.clongfloat
-LongComplex = np.longcomplex
+CLongFloat = np.clongdouble
+LongComplex = np.clongdouble
Flexible = np.flexible
Void = np.void
-Void0 = np.void0
Character = np.character
Bytes = np.bytes_
Str = np.str_
-String = np.string_
-Bytes0 = np.bytes0
-Unicode = np.unicode_
-Str0 = np.str0
+String = np.bytes_
+Unicode = np.str_
dtypes = [
(Number, "Number"),
(Bool, "Bool"),
- (Bool8, "Bool8"),
(Obj, "Obj"),
(Object, "Object"),
- (Object0, "Object0"),
(Datetime64, "Datetime64"),
(Integer, "Integer"),
(SignedInteger, "SignedInteger"),
@@ -131,7 +122,6 @@
(Short, "Short"),
(IntC, "IntC"),
(IntP, "IntP"),
- (Int0, "Int0"),
(Int, "Int"),
(LongLong, "LongLong"),
(Timedelta64, "Timedelta64"),
@@ -144,7 +134,6 @@
(UShort, "UShort"),
(UIntC, "UIntC"),
(UIntP, "UIntP"),
- (UInt0, "UInt0"),
(UInt, "UInt"),
(ULongLong, "ULongLong"),
(Inexact, "Inexact"),
@@ -171,14 +160,11 @@
(LongComplex, "LongComplex"),
(Flexible, "Flexible"),
(Void, "Void"),
- (Void0, "Void0"),
(Character, "Character"),
(Bytes, "Bytes"),
(String, "String"),
(Str, "Str"),
- (Bytes0, "Bytes0"),
(Unicode, "Unicode"),
- (Str0, "Str0"),
]
name_per_dtype = dict(dtypes)
diff --git a/nptyping/typing_.pyi b/nptyping/typing_.pyi
index fcf83ce..157641a 100644
--- a/nptyping/typing_.pyi
+++ b/nptyping/typing_.pyi
@@ -85,29 +85,29 @@ Float64: TypeAlias = np.dtype[np.float64]
Half: TypeAlias = np.dtype[np.half]
Single: TypeAlias = np.dtype[np.single]
Double: TypeAlias = np.dtype[np.double]
-Float: TypeAlias = np.dtype[np.float_]
+Float: TypeAlias = np.dtype[np.float64]
LongDouble: TypeAlias = np.dtype[np.longdouble]
-LongFloat: TypeAlias = np.dtype[np.longfloat]
+LongFloat: TypeAlias = np.dtype[np.longdouble]
ComplexFloating: TypeAlias = np.dtype[np.complexfloating[Any, Any]]
Complex64: TypeAlias = np.dtype[np.complex64]
Complex128: TypeAlias = np.dtype[np.complex128]
CSingle: TypeAlias = np.dtype[np.csingle]
-SingleComplex: TypeAlias = np.dtype[np.singlecomplex]
+SingleComplex: TypeAlias = np.dtype[np.complex64]
CDouble: TypeAlias = np.dtype[np.cdouble]
-Complex: TypeAlias = np.dtype[np.complex_]
-CFloat: TypeAlias = np.dtype[np.cfloat]
+Complex: TypeAlias = np.dtype[np.complex128]
+CFloat: TypeAlias = np.dtype[np.complex128]
CLongDouble: TypeAlias = np.dtype[np.clongdouble]
-CLongFloat: TypeAlias = np.dtype[np.clongfloat]
-LongComplex: TypeAlias = np.dtype[np.longcomplex]
+CLongFloat: TypeAlias = np.dtype[np.clongdouble]
+LongComplex: TypeAlias = np.dtype[np.clongdouble]
Flexible: TypeAlias = np.dtype[np.flexible]
Void: TypeAlias = np.dtype[np.void]
Void0: TypeAlias = np.dtype[np.void0]
Character: TypeAlias = np.dtype[np.character]
Bytes: TypeAlias = np.dtype[np.bytes_]
Str: TypeAlias = np.dtype[np.str_]
-String: TypeAlias = np.dtype[np.string_]
+String: TypeAlias = np.dtype[np.bytes_]
Bytes0: TypeAlias = np.dtype[np.bytes0]
-Unicode: TypeAlias = np.dtype[np.unicode_]
+Unicode: TypeAlias = np.dtype[np.str_]
Str0: TypeAlias = np.dtype[np.str0]
dtype_per_name: Dict[str, np.dtype[Any]]
diff --git a/tests/test_ndarray.py b/tests/test_ndarray.py
index f4f7676..c957e19 100644
--- a/tests/test_ndarray.py
+++ b/tests/test_ndarray.py
@@ -264,7 +264,7 @@ def test_str(self):
def test_types_with_numpy_dtypes(self):
self.assertIsInstance(np.array([42]), NDArray[Any, np.int_])
- self.assertIsInstance(np.array([42.0]), NDArray[Any, np.float_])
+ self.assertIsInstance(np.array([42.0]), NDArray[Any, np.float64])
self.assertIsInstance(np.array([np.uint8(42)]), NDArray[Any, np.uint8])
self.assertIsInstance(np.array([True]), NDArray[Any, np.bool_])
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