gh-36439: CVXpy 1.4.1, SCS 3.2.3, osqp_python 0.6.3, CVXOPT 1.3.2, Cy…

…LP 0.92.2, add `clarabel` solver

    
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Current CyLP version does not build with Cython 3. So we upgrade to the
just-released CyLP 0.92.x.

Other updates because they are available.

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URL: #36439
Reported by: Matthias Köppe
Reviewer(s): Dima Pasechnik

build/pkgs/clarabel/SPKG.rst

@@ -0,0 +1,18 @@
+clarabel: Clarabel Conic Interior Point Solver for Rust / Python
+================================================================
+
+Description
+-----------
+
+Clarabel Conic Interior Point Solver for Rust / Python
+
+License
+-------
+
+Apache-2.0
+
+Upstream Contact
+----------------
+
+https://pypi.org/project/clarabel/
+

build/pkgs/clarabel/dependencies

@@ -0,0 +1,4 @@
+ | $(PYTHON_TOOLCHAIN) $(PYTHON)
+
+----------
+All lines of this file are ignored except the first.

build/pkgs/clarabel/requirements.txt

@@ -0,0 +1 @@
+clarabel

build/pkgs/clarabel/type

@@ -0,0 +1 @@
+optional

build/pkgs/cvxopt/checksums.ini

@@ -1,5 +1,5 @@
 tarball=cvxopt-VERSION.tar.gz
-sha1=7118b2c490a6596a47049c8ae6e15b3568239cb8
-md5=d94895acf6f41806b482791174e9d0e7
-cksum=2569244181
+sha1=f9c3c3fb61e87d27f05b3b66bc10734d5e6284e6
+md5=ced06e7d92d8a10c84db94589e7f8162
+cksum=2059529268
 upstream_url=https://pypi.io/packages/source/c/cvxopt/cvxopt-VERSION.tar.gz

build/pkgs/cvxopt/package-version.txt

@@ -1 +1 @@
-1.3.0
+1.3.2

build/pkgs/cvxpy/checksums.ini

@@ -1,5 +1,5 @@
 tarball=cvxpy-VERSION.tar.gz
-sha1=8c87f8f8c2177f917ec2fad7d2b510787ffdf72d
-md5=408b0a3140750299207f61de95b4ed6e
-cksum=3643150234
+sha1=1ca24d9e2ee5add13b33724ab9a11e747fe4ed99
+md5=da9fa9feb9634d3562057484b9822889
+cksum=1557666297
 upstream_url=https://pypi.io/packages/source/c/cvxpy/cvxpy-VERSION.tar.gz

build/pkgs/cvxpy/dependencies

@@ -1,4 +1,4 @@
- numpy scipy glpk cvxopt osqp_python ecos_python scs | $(PYTHON_TOOLCHAIN) $(PYTHON)
+ numpy scipy glpk cvxopt osqp_python ecos_python scs clarabel | $(PYTHON_TOOLCHAIN) $(PYTHON)
 
 ----------
 All lines of this file are ignored except the first.

build/pkgs/cvxpy/package-version.txt

@@ -1 +1 @@
-1.3.0
+1.4.1

build/pkgs/cvxpy/spkg-install.in

@@ -1,3 +1,5 @@
 cd src
-# --no-build-isolation to ignore the numpy version pin in pyproject.toml
-sdh_pip_install --no-build-isolation .
+# Remove numpy version pin in pyproject.toml
+sed -E -i.bak -e "s/numpy[ <>=]+[0-9,.<>= ]+/numpy/;" pyproject.toml
+cat pyproject.toml
+sdh_pip_install .

build/pkgs/cylp/checksums.ini

@@ -1,5 +1,5 @@
 tarball=cylp-VERSION.tar.gz
-sha1=1c2d20933abc48ed2fefc1ae45d8f9492fc2eef2
-md5=ac0308a916dac5dd84f831dbc0fba5c5
-cksum=1532166313
+sha1=22398052ca88123b77e691a0045806a030c9b259
+md5=ac00f775af15afcee1b7932144441ec0
+cksum=2746382211
 upstream_url=https://pypi.io/packages/source/c/cylp/cylp-VERSION.tar.gz

build/pkgs/cylp/package-version.txt

@@ -1 +1 @@
-0.91.5
+0.92.2

build/pkgs/cylp/spkg-install.in

@@ -1,5 +1,6 @@
 cd src
 # use pkg-config to discover coin installation
 unset COIN_INSTALL_DIR
-# --no-build-isolation to ignore the numpy version pin in pyproject.toml
-sdh_pip_install --no-build-isolation .
+# Remove the Cython version bound and numpy version pin in pyproject.toml
+sed -i.bak -e "/^ *'Cython/s/Cython[^']*/Cython/;/^ *'.*numpy/s/oldest-supported-numpy/numpy/;" pyproject.toml
+sdh_pip_install .

build/pkgs/ecos_python/spkg-install.in

@@ -1,3 +1,4 @@
 cd src
-# --no-build-isolation to ignore the numpy version pin in pyproject.toml
-sdh_pip_install --no-build-isolation .
+# Remove numpy version pin in pyproject.toml
+sed -i.bak -e "s/oldest-supported-numpy/numpy/;" pyproject.toml
+sdh_pip_install .

build/pkgs/osqp_python/checksums.ini

@@ -1,5 +1,5 @@
 tarball=osqp-VERSION.tar.gz
-sha1=d69d05b87c03aaaf80ac0bb11e1a68746cf8c486
-md5=ae46dc55aa4ff7a2009db756f2b61d98
-cksum=2780901429
+sha1=3358e48aa6d81496665a8b0ee157465ce6cd329a
+md5=22ee4f843ca15a98437f053e47d15e3d
+cksum=2552259420
 upstream_url=https://pypi.io/packages/source/o/osqp/osqp-VERSION.tar.gz

build/pkgs/osqp_python/package-version.txt

@@ -1 +1 @@
-0.6.2.post8
+0.6.3

build/pkgs/osqp_python/spkg-install.in

@@ -1,3 +1,4 @@
 cd src
-# --no-build-isolation to ignore the numpy version pin in pyproject.toml
-sdh_pip_install --no-build-isolation .
+# Remove numpy version pin in pyproject.toml
+sed -i.bak -e "s/oldest-supported-numpy/numpy/;" pyproject.toml
+sdh_pip_install .

build/pkgs/scs/checksums.ini

@@ -1,5 +1,5 @@
 tarball=scs-VERSION.tar.gz
-sha1=309a035e5031f7a51c4992d5ad6c9236a406adc2
-md5=c984027aea923fa88e2f73c61bc06dd0
-cksum=1688898932
+sha1=92e4ff21b450c9659f610064eb79e804de9167b4
+md5=dc86b5ed0a0a22453bb88feacf31539a
+cksum=4083736723
 upstream_url=https://pypi.io/packages/source/s/scs/scs-VERSION.tar.gz

build/pkgs/scs/package-version.txt

@@ -1 +1 @@
-3.2.2
+3.2.3

build/pkgs/scs/spkg-install.in

@@ -1,3 +1,4 @@
 cd src
-# --no-build-isolation to ignore the numpy version pin in pyproject.toml
-sdh_pip_install --no-build-isolation .
+# Remove numpy version pin in pyproject.toml
+sed -E -i.bak -e "s,setuptools[ <>=]+[0-9.]+,setuptools,;s/oldest-supported-numpy/numpy/;" pyproject.toml
+sdh_pip_install .

src/sage/numerical/backends/cvxopt_backend.pyx

@@ -487,9 +487,9 @@ cdef class CVXOPTBackend(GenericBackend):
             100.0
             sage: N(g.solve(), digits=4)
             100.0
-            sage: N(g.get_values(xg[0]), 2)
+            sage: N(g.get_values(xg[0]), 2)       # abstol 1e-15
             0.00
-            sage: N(g.get_values(xg[1]), 2)
+            sage: N(g.get_values(xg[1]), 2)       # abstol 1e-15
             0.00
             sage: N(g.get_values(xg[2]), digits=4)
             100.0

src/sage/numerical/backends/cvxpy_backend.pyx

@@ -155,6 +155,8 @@ cdef class CVXPYBackend:
             sage: p.set_objective(b[1] + b[2])
             sage: cp = copy(p.get_backend())
             sage: cp.solve()
+            doctest:warning...:
+            FutureWarning:...
             0
             sage: cp.get_objective_value()  # abs tol 1e-7
             6.0