Merge pull request #2197 from Ericgig/fix.cython.version

Set version requirement to exclude cython 3
qutip · Jul 17, 2023 · 4f29ae5 · 4f29ae5
2 parents 47ca07e + 6c2b696
commit 4f29ae5
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/pyproject.toml b/pyproject.toml
@@ -3,7 +3,7 @@ requires = [
     "setuptools",
     "packaging",
     "wheel",
-    "cython>=0.29.20",
+    "cython>=0.29.20,<3.0.0",
     # See https://numpy.org/doc/stable/user/depending_on_numpy.html for
     # the recommended way to build against numpy's C API:
     "oldest-supported-numpy",

diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,4 @@
-cython>=0.29.20
+cython>=0.29.20,<3.0.0
 numpy>=1.16.6
 scipy>=1.5
 packaging
diff --git a/setup.cfg b/setup.cfg
@@ -37,7 +37,7 @@ install_requires =
 setup_requires =
     numpy>=1.13.3
     scipy>=1.0
-    cython>=0.29.20
+    cython>=0.29.20,<3.0.0
     packaging
 
 [options.packages.find]
@@ -46,7 +46,7 @@ include = qutip*
 [options.extras_require]
 graphics = matplotlib>=1.2.1
 runtime_compilation =
-    cython>=0.29.20
+    cython>=0.29.20,<3.0.0
     filelock
 semidefinite =
     cvxpy>=1.0