Merge branch 'master' into build-wheels

.github/workflows/docs.yml

@@ -14,24 +14,27 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.11']
+        python-version: ['3.12']
         ipopt-version: ['3.14']
     defaults:
       run:
         shell: bash -l {0}
     steps:
       - name: Checkout CyIpopt
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - uses: conda-incubator/setup-miniconda@v2
         with:
           auto-update-conda: true
           activate-environment: test-environment
           python-version: ${{ matrix.python-version }}
           channels: conda-forge
-          conda-build-version: '3.21.4'
+          miniforge-variant: Mambaforge
       - name: Install basic dependencies
-        run: conda install -q -y lapack "libblas=*=*netlib" cython>=0.26 "ipopt=${{ matrix.ipopt-version }}" numpy>=1.15 pkg-config>=0.29.2 setuptools>=39.0 --file docs/requirements.txt
+        run: mamba install -y -v lapack "libblas=*=*netlib" "cython>=0.29.28" "ipopt=${{ matrix.ipopt-version }}" numpy>=1.21.5 pkg-config>=0.29.2 setuptools>=44.1.1 --file docs/requirements.txt
       - name: Install CyIpopt
-        run: python -m pip install .
+        run: |
+          rm pyproject.toml
+          python -m pip install .
+          mamba list
       - name: Test building documentation
         run: cd docs && make clean && make html && cd ..

.github/workflows/tests.yml

@@ -1,10 +1,6 @@
 name: tests
 
-on:
-  push:
-    branches: master
-  pull_request:
-    branches: master
+on: [push, pull_request]
 
 # cancels prior builds for this workflow when new commit is pushed
 concurrency:
@@ -19,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
         ipopt-version: ['3.12', '3.13', '3.14']
         exclude:
           - os: windows-latest
@@ -29,22 +25,36 @@ jobs:
         shell: bash -l {0}
     steps:
       - name: Checkout CyIpopt
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - uses: conda-incubator/setup-miniconda@v2
         with:
           auto-update-conda: true
           activate-environment: test-environment
           python-version: ${{ matrix.python-version }}
           channels: conda-forge
-          conda-build-version: '3.21.4'
-      - name: Install basic dependencies
-        run: conda install -q -y lapack "libblas=*=*netlib" cython>=0.26 "ipopt=${{ matrix.ipopt-version }}" numpy>=1.15 pkg-config>=0.29.2 setuptools>=39.0
+          miniforge-variant: Mambaforge
+      - name: Install basic dependencies against generic blas/lapack
+        run: |
+          mamba install -q -y lapack "libblas=*=*netlib" "ipopt=${{ matrix.ipopt-version }}" "numpy>=1.21.5" "pkg-config>=0.29.2" "setuptools>=44.1.1" "cython>=0.29.28"
+      - run: echo "IPOPTWINDIR=USECONDAFORGEIPOPT" >> $GITHUB_ENV
       - name: Install CyIpopt
-        run: python -m pip install .
-      - name: Test with pytest
-        run:
+        run: |
+          rm pyproject.toml
+          python -m pip install .
+          mamba list
+      - name: Test with pytest using OS specific blas/lapack
+        run: |
           python -c "import cyipopt"
-          conda install -y -q pytest>=3.3.2
+          mamba remove lapack
+          mamba install -q -y "ipopt=${{ matrix.ipopt-version }}" "numpy>=1.21.5" "pkg-config>=0.29.2" "setuptools>=44.1.1" "pytest>=6.2.5" "cython=0.29.*"
+          mamba list
           pytest
-          conda install -y -q scipy>=0.19.1
+      - name: Test with pytest and scipy, new ipopt
+        # cyipopt can build with these dependencies, but it seems impossible to
+        # also install scipy into these environments likely due to SciPy and
+        # Ipopt needed different libfortrans.
+        if: (matrix.ipopt-version != '3.12' && matrix.python-version != '3.11') || (matrix.ipopt-version != '3.12' && matrix.python-version != '3.10' && matrix.os != 'macos-latest')
+        run: |
+          mamba install -q -y -c conda-forge "ipopt=${{ matrix.ipopt-version }}" "numpy>=1.21.5" "pkg-config>=0.29.2" "setuptools>=44.1.1" "scipy>1.8.0" "pytest>=6.2.5" "cython=0.29.*"
+          mamba list
           pytest

.github/workflows/windows.yml

@@ -0,0 +1,26 @@
+name: windows
+
+on: [push, pull_request]
+
+# cancels prior builds for this workflow when new commit is pushed
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Manually install on Windows with Ipopt binaries
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - run: python -m pip install "numpy>=1.21.5" "cython>=0.29.28" "setuptools>44.1.1"
+      - run: Invoke-WebRequest -Uri "https://github.com/coin-or/Ipopt/releases/download/releases%2F3.13.3/Ipopt-3.13.3-win64-msvs2019-md.zip" -OutFile "Ipopt-3.13.3-win64-msvs2019-md.zip"
+      - run: 7z x Ipopt-3.13.3-win64-msvs2019-md.zip
+      - run: mv Ipopt-3.13.3-win64-msvs2019-md/* .
+      - run: python setup.py install
+      - run: python examples/hs071.py

.readthedocs.yml

@@ -1,4 +1,8 @@
 version: 2
+build:
+  os: "ubuntu-22.04"
+  tools:
+    python: "mambaforge-22.9"
 sphinx:
   configuration: docs/source/conf.py
 formats: all

AUTHORS

@@ -14,3 +14,11 @@ Jonathan Helgert <[email protected]>
 Benjamin A. Beasley <[email protected]>
 Tobias Kies <[email protected]>
 John Siirola <[email protected]>
+Nikitas Rontsis <[email protected]>
+Robert Parker <[email protected]>
+Matt Haberland <[email protected]>
+Benjamin A. Beasley <[email protected]>
+Polina Lakrisenko <[email protected]>
+Christoph Hansknecht <[email protected]>
+Markus Zimmer <none>
+Thomas Lynn <[email protected]>

CHANGELOG.rst

@@ -36,9 +36,73 @@ Include sections:
 Version History
 ---------------
 
-[1.3.0.dev0] - XXXX-XX-XX
+[1.5.0.dev0] - XXXX-XX-XX
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
+[1.4.1] - 2024-04-02
+~~~~~~~~~~~~~~~~~~~~
+
+Fixed
++++++
+
+- Addressed regression in return value of ``intermediate_cb``. #250
+
+[1.4.0] - 2024-04-01
+~~~~~~~~~~~~~~~~~~~~
+
+Added
++++++
+
+- Support for building with Cython 3. #227, #240
+- Exposed the ``eps`` kwarg in the SciPy interface. #228
+- Added the examples to the source tarball. #242
+- Documentation improvements on specifics of Jacobian and Hessian inputs.  #247
+- Support for Python 3.12.
+
+Fixed
++++++
+
+- Ensure ``tol`` is always a float in the SciPy interface. #236
+- ``print_level`` allows integers other than 0 or 1. #244
+
+[1.3.0] - 2023-09-23
+~~~~~~~~~~~~~~~~~~~~
+
+Added
++++++
+
+- Added a ``pyproject.toml`` file with build dependencies. #162
+- Added support for sparse Jacobians in the SciPy interface. #170
+- Added ``get_current_iterate`` and ``get_current_violations`` methods to
+  Problem class. #182
+- Added installation instructions for Ubuntu 22.04 LTS apt dependencies.
+- Added a script to build manylinux wheels. #189
+- Improved documentation of ``minimize_ipopt()``. #194
+- Added support for all SciPy ``minimize()`` methods. #200
+- Added support for SciPy style bounds in ``minimize_ipopt()`` and added input
+  validation. #207
+- Added new ``CyIpoptEvaluationError`` and included it in relevance callbacks.
+  #215
+- Added dimension checks for Jacobian and Hessian attributes/methods. #216
+
+Fixed
++++++
+
+- Fixed import of ``MemoizeJac`` from scipy.optimize. #183
+- ``args`` and ``kwargs`` can be passed to all functions used in
+  ``minimize_ipopt()``. #197
+- Fixed late binding bug in ``minimize_ipopt()`` when defining constraint
+  Jacobians. #208
+- Pinned build dependency Cython to < 3. #212 #214 #223
+- Fixed installation on Windows for official Ipopt binaries adjacent to
+  ``setup.py``. #220
+
+Changed
++++++++
+
+- Changed the license to Eclipse Public 2.0. #185
+- Updated all dependency pins to match those in Ubuntu 22.04 LTS. #223
+
 [1.2.0] - 2022-11-28
 ~~~~~~~~~~~~~~~~~~~~