Python 3.13 migration

CHANGES.rst

@@ -19,6 +19,18 @@ Release History
    - Removed
    - Fixed
 
+2.0.2 (May 30, 2025)
+====================
+
+**Added**
+
+- Support for python 3.13 was added.
+- pyproject.toml was added
+
+**Removed**
+
+- setup.py was removed
+
 
 2.0.1 (unreleased)
 ==================

nengo_spa/ast/symbolic.py

@@ -50,7 +50,7 @@ def evaluate(self):
 
     @property
     def expr(self):
-        return repr(self.value)
+        return str(self.value)
 
     @property
     def _expr_tree(self):

nengo_spa/examine.py

@@ -38,7 +38,7 @@ def similarity(data, vocab, normalize=False):
     elif is_iterable(vocab):
         if isinstance(next(iter(vocab)), SemanticPointer):
             vocab = [p.v for p in vocab]
-        vectors = np.array(vocab, copy=False, ndmin=2)
+        vectors = np.atleast_2d(np.asarray(vocab))
     else:
         raise ValidationError(
             f"{type(vocab).__name__:r} object is not a valid vocabulary", attr="vocab"

nengo_spa/modules/tests/test_cortical.py

@@ -29,8 +29,8 @@ def test_connect(Simulator, seed):
 
 def test_transform(Simulator, seed):
     with spa.Network(seed=seed) as model:
-        model.buffer1 = spa.State(vocab=32)
-        model.buffer2 = spa.State(vocab=32)
+        model.buffer1 = spa.State(vocab=64)
+        model.buffer2 = spa.State(vocab=64)
 
         spa.sym.A >> model.buffer1
         model.buffer1 * spa.sym.B >> model.buffer2

nengo_spa/modules/tests/test_thalamus.py

@@ -215,7 +215,7 @@ def test_errors():
     with pytest.raises(AttributeError):
         with spa.Network() as model:
             model.vision = spa.State(vocab=16)
-            with spa.ActionSelection:
+            with spa.ActionSelection():
                 spa.ifmax(0.5, spa.sym.A >> model.motor)
 
 

nengo_spa/networks/tests/test_tvtb.py

@@ -25,12 +25,13 @@ def test_bind(Simulator, seed, rng):
 
 @pytest.mark.parametrize("side", ("left", "right"))
 def test_unbind(Simulator, side, seed, rng):
-    vocab = spa.Vocabulary(36, pointer_gen=rng, algebra=TvtbAlgebra())
+    vector_dim = 49
+    vocab = spa.Vocabulary(vector_dim, pointer_gen=rng, algebra=TvtbAlgebra())
     vocab.populate("A; B")
 
     with spa.Network(seed=seed) as model:
         vtb = TVTB(
-            100, 36, unbind_left=(side == "left"), unbind_right=(side == "right")
+            100, vector_dim, unbind_left=(side == "left"), unbind_right=(side == "right")
         )
 
         if side == "left":

pyproject.toml

@@ -1,16 +1,81 @@
-# Automatically generated by nengo-bones, do not edit this file directly
-
 [build-system]
-requires = ["setuptools<64", "wheel"]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "nengo-spa"
+dynamic = ["version"]
+description = "An implementation of the Semantic Pointer Architecture for Nengo"
+readme = "README.rst"
+license = { text = "GNU General Public License, version 2" }
+authors = [{ name = "Applied Brain Research", email = "info@appliedbrainresearch.com" }]
+requires-python = ">=3.5"
+dependencies = [
+    #"nengo @ git+https://github.com/nengo/nengo.git@fix-numpy",
+    "nengo",
+    "numpy>=1.13,<=2.2.5",
+]
+
+[project.urls]
+Homepage = "https://www.nengo.ai/nengo-spa"
+
+[project.optional-dependencies]
+all = [
+    "jupyter<=1.1.1",
+    "matplotlib>=2.0,<=3.9.4",
+    "nbsphinx>=0.8.11,<=0.9.7",
+    "nengo_sphinx_theme<=20.9",
+    "numpydoc>=1.4.0",
+    "scipy>=1.4.1,<=1.14.1",
+    "scikit-learn<=1.6.1",
+    "jupyter>=1.0.0,<=1.1.1",
+    "matplotlib>=2.0,<=3.9.4",
+    "nbformat>=5.0.7,<=5.10.4",
+    "pytest>=3.6,<=8.3.5",
+	"pytest-allclose~=1.0.0",
+    "pytest-plt<=1.1.1",
+    "pytest-rng<=1.0.0",
+]
+
+docs = [
+    "jupyter<=1.1.1",
+    "matplotlib>=2.0,<=3.9.4",
+    "nbsphinx>=0.8.11,<=0.9.7",
+    "nengo_sphinx_theme<=20.9",
+    "numpydoc>=1.4.0",
+]
+optional = [
+    "scipy>=1.4.1,<=1.13.1",
+    "scikit-learn<=1.6.1",
+]
+tests = [
+    "jupyter>=1.0.0,<=1.1.1",
+    "matplotlib>=2.0,<=3.9.4",
+    "nbformat>=5.0.7,<=5.10.4",
+    "pytest>=3.6,<=8.3.5",
+		"pytest-allclose~=1.0.0",
+    "pytest-plt<=1.1.1",
+    "pytest-rng<=1.0.0",
+]
+
+
+#[project.entry-points."nengo.backends"]
+#reference = "nengo:Simulator"
+#
+#[project.entry-points."pytest11"]
+#nengo_spa = "pytest_nengo_spa"
+
+[tool.setuptools.packages.find]
+where = ["."]
+exclude = ["nengo_spa._vendor"]
 
-[tool.black]
-target-version = ['py38']
+[tool.setuptools]
+zip-safe = false
+include-package-data = false
+#py-modules = ["pytest_nengo"]
 
-[tool.isort]
-profile = "black"
-src_paths = ["nengo_spa"]
+#[tool.setuptools.package-data]
+#nengo = ["nengo-data/nengorc"]
 
-[tool.docformatter]
-wrap-summaries = 88
-wrap-descriptions = 81
-pre-summary-newline = true
+[tool.setuptools.dynamic]
+version = { attr = "nengo_spa.version.version" }