Add support for numpy 2.0.0 (#414)

Author: R-Palazzo

copulas/multivariate/tree.py

@@ -98,7 +98,7 @@ def _sort_tau_by_y(self, y):
         """
         # first column is the variable of interest
         tau_y = self.tau_matrix[:, y]
-        tau_y[y] = np.NaN
+        tau_y[y] = np.nan
 
         temp = np.empty([self.n_nodes, 3])
         temp[:, 0] = np.arange(self.n_nodes)

pyproject.toml

@@ -21,9 +21,9 @@ license = { text = 'BSL-1.1' }
 requires-python = '>=3.8,<3.13'
 readme = 'README.md'
 dependencies = [
-    "numpy>=1.21.0,<2.0.0;python_version<'3.10'",
-    "numpy>=1.23.3,<2.0.0;python_version>='3.10' and python_version<'3.12'",
-    "numpy>=1.26.0,<2.0.0;python_version>='3.12'",
+    "numpy>=1.21.0;python_version<'3.10'",
+    "numpy>=1.23.3;python_version>='3.10' and python_version<'3.12'",
+    "numpy>=1.26.0;python_version>='3.12'",
     "pandas>=1.4.0;python_version<'3.11'",
     "pandas>=1.5.0;python_version>='3.11' and python_version<'3.12'",
     "pandas>=2.1.1;python_version>='3.12'",
@@ -50,7 +50,7 @@ version = {attr = 'copulas.__version__'}
 [project.optional-dependencies]
 tutorials = [
     'markupsafe<=2.0.1',
-    "scikit-learn>=0.24,<1.2;python_version<'3.10'",
+    "scikit-learn>=0.24,<1.3.2;python_version<'3.10'",
     "scikit-learn>=0.24,<1.5;python_version>='3.10' and python_version<'3.12'",
     "scikit-learn>=1.3.1;python_version>='3.12'",
     'jupyter>=1.0.0,<2',