Numpy2

.github/workflows/publish.yml

@@ -32,7 +32,7 @@ jobs:
             - name: Build wheels
               uses: pypa/cibuildwheel@v2.21.2
               env:
-                CIBW_SKIP: pp37-* pp38-* pp39-* pp31*-macosx*
+                CIBW_SKIP: pp37-* pp38-* pp39-* pp31*-macosx* *-manylinux_i686
             - uses: actions/upload-artifact@v4
               with:
                 name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
@@ -56,4 +56,4 @@ jobs:
                 path: dist
                 merge-multiple: true
             - name: Publish package distributions to PyPI
-              uses: pypa/gh-action-pypi-publish@release/v1
+              uses: pypa/gh-action-pypi-publish@release/v1

phoebe/backend/universe.py

@@ -2955,8 +2955,8 @@ def split_mesh(mesh, q, pot):
             # a bit of array reshaping magic, but it works
             triangind_primsec_f = mesh['triangles'][triangind_primsec].flatten().copy()
             triangind_secprim_f = mesh['triangles'][triangind_secprim].flatten().copy()
-            indices_prim = np.where(np.in1d(triangind_primsec_f, vertind_primsec))[0]
-            indices_sec = np.where(np.in1d(triangind_secprim_f, vertind_secprim))[0]
+            indices_prim = np.where(np.isin(triangind_primsec_f, vertind_primsec))[0]
+            indices_sec = np.where(np.isin(triangind_secprim_f, vertind_secprim))[0]
 
             triangind_primsec_f[indices_prim] = new_triangle_indices_prim
             triangind_secprim_f[indices_sec] = new_triangle_indices_sec

phoebe/dependencies/distl/distl.py

@@ -4714,7 +4714,7 @@ def dist_constructor_args(self):
             # TODO: do we need to remove duplicates?
             x.sort()
             if self.math == '__and__':
-                pdf = _np.product([d.pdf(x) for d in self.dists], axis=0)
+                pdf = _np.prod([d.pdf(x) for d in self.dists], axis=0)
                 # unfortunately we'll need to integrate to get the cdf... we'll do that later
                 cdf = None
             elif self.math == '__or__':

phoebe/dependencies/ligeor/models/polyfit.py

@@ -1,7 +1,7 @@
 import numpy as np
 from operator import itemgetter
 from itertools import groupby
-from numpy.core.fromnumeric import mean
+from numpy import mean
 from scipy.optimize import minimize
 from phoebe.dependencies.ligeor.utils.lcutils import *
 from phoebe.dependencies.ligeor.models import Model

phoebe/frontend/io.py

@@ -465,8 +465,14 @@ def load_legacy(filename, add_compute_legacy=True, add_compute_phoebe=True,
         raise TypeError("filename must be string or file object, got {}".format(type(filename)))
 
     # load the phoebe file
-    params = np.loadtxt(filename, dtype='str', delimiter='=',
-                        converters={0: lambda s: s.strip(), 1: lambda s: s.strip()})
+    params = np.genfromtxt(
+        filename,
+        dtype='str',
+        delimiter='=',
+        comments='#',       
+        filling_values='',   
+        autostrip=True
+    )
 
     morphology = params[:,1][list(params[:,0]).index('phoebe_model')]
 

phoebe/parameters/parameters.py

@@ -11948,9 +11948,17 @@ def get_values(vars, safe_label=True, string_safe_arrays=False, use_distribution
             def _single_value(quantity, string_safe_arrays=False):
                 if isinstance(quantity, u.Quantity):
                     if self.in_solar_units:
-                        v = np.float64(u.to_solar(quantity).value)
+                        v = u.to_solar(quantity).value
                     else:
-                        v = np.float64(quantity.si.value)
+                        v = quantity.si.value
+
+                    if isinstance(v, np.ndarray):
+                        if v.size == 1:
+                            v = np.float64(v[0])  # Convert single-element arrays to scalar avoid DeprecationWarning: Conversion of an array with ndim > 0 to a scalar
+                        else:
+                            v = np.float64(v)
+                    else:
+                        v = np.float64(v)
 
                     if isinstance(v, np.ndarray) and string_safe_arrays:
                         v = v.tolist()

pyproject.toml

@@ -58,7 +58,7 @@ classifiers = [
     "Topic :: Software Development :: User Interfaces"
 ]
 dependencies = [
-    "numpy < 2.0.0",
+    "numpy",
     "scipy",
     "astropy",
     "pytest",
@@ -79,7 +79,7 @@ repository = "https://github.com/phoebe-project/phoebe2"
 documentation = "http://phoebe-project.org/docs"
 
 [build-system]
-requires = ["setuptools", "numpy < 2.0.0", "wheel"]
+requires = ["setuptools", "numpy", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools]

tests/tests/test_legacy_parser/test_legacy_parser.py

@@ -20,9 +20,15 @@ def _legacy_test(filename='default.phoebe', verbose=True):
     # locate file
     dir = os.path.dirname(os.path.realpath(__file__))
     # load in phoebe parameter file
-    params = np.loadtxt(
-        os.path.join(dir, filename), dtype='str', delimiter='=',
-        converters={0: lambda s: s.strip(), 1: lambda s: s.strip()})
+    params = np.genfromtxt(
+        os.path.join(dir, filename),
+        dtype='str',
+        delimiter='=',
+        comments='#',       
+        filling_values='',   
+        autostrip=True     
+    )
+
 
     lcno = int(params[:,1][list(params[:,0]).index('phoebe_lcno')])
     rvno = int(params[:,1][list(params[:,0]).index('phoebe_rvno')])