Fix issue with theta and add build for python 3.13

.github/workflows/main.yml

@@ -47,6 +47,11 @@ jobs:
             abi: cp312,
             version: '3.12',
           }
+          - {
+            name: cp313,
+            abi: cp313,
+            version: '3.13',
+          }
 
         cont:
           - {
@@ -101,7 +106,7 @@ jobs:
           auditwheel repair dist/*.whl
 
       - name: Build source archive
-        if: matrix.python.name == 'cp311'
+        if: matrix.python.name == 'cp312'
         run: python3 setup.py sdist
 
       - name: Install lightsim2grid wheel
@@ -122,7 +127,7 @@ jobs:
           python3 -c "from lightsim2grid.gridmodel import GridModel"
 
       - name: Check package can be imported (bare install, numpy < 2)
-        if: matrix.python.name != 'cp37' && matrix.python.name != 'cp38'
+        if: matrix.python.name != 'cp37' && matrix.python.name != 'cp38' && matrix.python.name != 'cp313'
         run: |
           python3 -m pip install "numpy<2"
           cd tmp_for_import_checking
@@ -141,11 +146,13 @@ jobs:
           # otherwise urllib3 v2.0 only supports OpenSSL 1.1.1+, currently the 'ssl' module is compiled with 'OpenSSL 1.0.2k-fips  26 Jan 2017'
 
       - name: Install grid2op
+        if: matrix.python.name != 'cp313' # pandapower does not support 3.13, so grid2op does not so I cannot test that for 3.13
         run: | 
           python3 -m pip install grid2op pandapower
           python3 -m pip freeze
 
       - name: Check extra can be imported can be imported (with grid2op)
+        if: matrix.python.name != 'cp313' # pandapower does not support 3.13, so grid2op does not so I cannot test that for 3.13
         run: |
           cd tmp_for_import_checking
           python3 -v -c "from lightsim2grid import LightSimBackend"
@@ -156,19 +163,20 @@ jobs:
           python3 -c "from lightsim2grid.gridmodel import init_from_pandapower"
 
       - name: Check LightSimBackend can be used to create env
+        if: matrix.python.name != 'cp313' # pandapower does not support 3.13, so grid2op does not so I cannot test that for 3.13
         run: |
           cd tmp_for_import_checking
           python3 -v -c "from lightsim2grid import LightSimBackend; import grid2op; env = grid2op.make('l2rpn_case14_sandbox', test=True, backend=LightSimBackend())"
 
       - name: Upload wheel
-        uses: actions/upload-artifact@v4  # v4 broken
+        uses: actions/upload-artifact@v4
         with:
           name: lightsim2grid-wheel-linux-${{ matrix.python.name }}-${{ matrix.cont.name }}
           path: wheelhouse/*.whl
 
       - name: Upload source archive
-        uses: actions/upload-artifact@v4  # v4 broken
-        if: matrix.python.name == 'cp311'
+        uses: actions/upload-artifact@v4
+        if: matrix.python.name == 'cp312'
         with:
           name: lightsim2grid-sources
           path: dist/*.tar.gz
@@ -204,6 +212,10 @@ jobs:
             name: cp312,
             version: '3.12',
           }
+          - {
+            name: cp313,
+            version: '3.13',
+          }
         win_arch:
           - {
             name: "AMD64",
@@ -275,7 +287,7 @@ jobs:
           python3 -c "from lightsim2grid.gridmodel import GridModel"
 
       - name: Check package can be imported (bare install, numpy < 2)
-        if: matrix.python.name != 'cp37' && matrix.python.name != 'cp38'
+        if: matrix.python.name != 'cp37' && matrix.python.name != 'cp38' && matrix.python.name != 'cp313'
         run: |
           python3 -m pip install "numpy<2"
           cd tmp_for_import_checking
@@ -288,6 +300,7 @@ jobs:
           python3 -c "from lightsim2grid.gridmodel import GridModel"
 
       - name: Check LightSimBackend can be imported (with grid2op)
+        if: matrix.python.name != 'cp313' # pandapower does not support 3.13, so grid2op does not so I cannot test that for 3.13
         run: |
           python -m pip install grid2op
           cd tmp_for_import_checking
@@ -299,12 +312,18 @@ jobs:
           python -c "from lightsim2grid.securityAnalysis import SecurityAnalysis"
           python -c "from lightsim2grid.gridmodel import init_from_pandapower"
 
+      - name: Check LightSimBackend can be used to create env
+        if: matrix.python.name != 'cp313' # pandapower does not support 3.13, so grid2op does not so I cannot test that for 3.13
+        run: |
+          cd tmp_for_import_checking
+          python3 -v -c "from lightsim2grid import LightSimBackend; import grid2op; env = grid2op.make('l2rpn_case14_sandbox', test=True, backend=LightSimBackend())"
+
       # - name: Debug windows CI
       #   run: |
       #     python -m unittest lightsim2grid.tests.test_n1contingencyrewards.TestN1ContingencyReward_Base.test_do_nothing
 
       - name: Upload wheel
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: lightsim2grid-wheel-win-${{ matrix.python.name }}-${{ matrix.win_arch.msvc}}
           path: dist/*.whl
@@ -340,6 +359,10 @@ jobs:
             name: cp312,
             version: '3.12',
           }
+          - {
+            name: cp313,
+            version: '3.13',
+          }
         runner:
           - {
             name: macos-13,
@@ -418,7 +441,7 @@ jobs:
           python3 -c "from lightsim2grid.gridmodel import GridModel"
 
       - name: Check package can be imported (bare install, numpy < 2)
-        if: matrix.python.name != 'cp37' && matrix.python.name != 'cp38'
+        if: matrix.python.name != 'cp37' && matrix.python.name != 'cp38' && matrix.python.name != 'cp313'
         run: |
           python3 -m pip install "numpy<2"
           cd tmp_for_import_checking
@@ -437,11 +460,13 @@ jobs:
           # otherwise urllib3 v2.0 only supports OpenSSL 1.1.1+, currently the 'ssl' module is compiled with 'OpenSSL 1.0.2k-fips  26 Jan 2017'
 
       - name: Install grid2op
+        if: matrix.python.name != 'cp313'  # pandapower does not support 3.13, so grid2op does not so I cannot test that for 3.13
         run: | 
           python -m pip install grid2op
           python -m pip freeze
 
       - name: Check extra can be imported can be imported (with grid2op)
+        if: matrix.python.name != 'cp313' # pandapower does not support 3.13, so grid2op does not so I cannot test that for 3.13
         run: |
           cd tmp_for_import_checking
           python -v -c "from lightsim2grid import LightSimBackend"
@@ -452,12 +477,13 @@ jobs:
           python -c "from lightsim2grid.gridmodel import init_from_pandapower"
 
       - name: Check LightSimBackend can be used to create env
+        if: matrix.python.name != 'cp313' # pandapower does not support 3.13, so grid2op does not so I cannot test that for 3.13
         run: |
           cd tmp_for_import_checking
           python -v -c "from lightsim2grid import LightSimBackend; import grid2op; env = grid2op.make('l2rpn_case14_sandbox', test=True, backend=LightSimBackend())"
 
       - name: Upload wheel
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: lightsim2grid-wheel-darwin-${{ matrix.python.name }}-${{ matrix.runner.arch}}
           path: dist/*.whl
@@ -506,6 +532,10 @@ jobs:
             name: cp312,
             version: '3.12',
           }
+          - {
+            name: cp313,
+            version: '3.13',
+          }
         exclude:
           - python: 
               name: cp310  # because already done natively above
@@ -519,6 +549,10 @@ jobs:
               name: cp312  # because already done natively above
             runner:
               name: macos-14
+          - python: 
+              name: cp313  # because already done natively above
+            runner:
+              name: macos-14
           - python: 
               name: cp38  # does not work
             runner:
@@ -540,7 +574,7 @@ jobs:
           platforms: all
 
       - name: Compile with cibuildwheel
-        uses: pypa/cibuildwheel@v2.17.0
+        uses: pypa/cibuildwheel@v2.22.0
         env:
           CIBW_PLATFORM: "${{ matrix.runner.cibuildwheel}}"
           CIBW_BUILD: "${{ matrix.python.name}}-*"
@@ -560,7 +594,7 @@ jobs:
             cmake --build . --config Release &&
             cmake --install . --prefix ..\built
           CIBW_TEST_REQUIRES: grid2op pandapower "numpy<2"
-          CIBW_TEST_SKIP: "cp312-* *-macosx_arm64 *-win_arm64" # to silence warning "While arm64 wheels can be built on x86_64, they cannot be tested."
+          CIBW_TEST_SKIP: "cp312-* *-macosx_arm64 *-win_arm64 cp313-*" # to silence warning "While arm64 wheels can be built on x86_64, they cannot be tested."
           CIBW_TEST_COMMAND: >
             python -c "import lightsim2grid" &&
             python -c "from lightsim2grid import *" &&
@@ -572,9 +606,9 @@ jobs:
             python -c "from lightsim2grid import LightSimBackend" &&
             python -c "from lightsim2grid.physical_law_checker import PhysicalLawChecker"
       - name: Upload wheel
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: lightsim2grid-wheel-${{ matrix.runner.whl_nm}}-${{ matrix.python.name }}
+          name: lightsim2grid-wheel-exotic-${{ matrix.runner.whl_nm}}-${{ matrix.python.name }}
           path: ./wheelhouse/*.whl
 
   package:
@@ -584,12 +618,12 @@ jobs:
 
     steps:
       - name: Download wheels
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           path: download
 
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: lightsim2grid-wheels
           path: |

CHANGELOG.rst

@@ -26,6 +26,13 @@ TODO: in `main.cpp` check the returned policy of pybind11 and also the `py::call
 TODO: a cpp class that is able to compute (DC powerflow) ContingencyAnalysis and TimeSeries using PTDF and LODF
 TODO: integration test with pandapower (see `pandapower/contingency/contingency.py` and import `lightsim2grid_installed` and check it's True)
 
+[0.9.2.post2] 2024-11-29
+--------------------------
+- [FIXED] The attribute `can_output_theta` (of base `Backend` class)
+  was not set to `True` if using the pypowsybl loader.
+- [FIXED] the github CI to work properly on many linux buit image
+- [IMPROVED] build on python 3.13
+
 [0.9.2.post1] 2024-11-28
 --------------------------
 - [FIXED] There is still a bug with the pypowsybl 1.8.1 version with the 

README.md

@@ -88,6 +88,7 @@ Pypi packages are available for linux (`x86_64` cpu architecture), windows (`x86
 - 3.10 (lightsim2grid >= 0.6.1)
 - 3.11 (lightsim2grid >= 0.7.1)
 - 3.12 (lightsim2grid >= 0.7.5)
+- 3.13 (lightsim2grid >= 0.9.2.post2)
 
 
 As from version 0.8.2, we also distribute windows `arm64` and macos `arm64` binaries of lightsim2grid that can be installed

docs/conf.py

@@ -22,7 +22,7 @@
 author = 'Benjamin DONNOT'
 
 # The full version, including alpha/beta/rc tags
-release = "0.9.2.post1"
+release = "0.9.2.post2"
 version = '0.9'
 
 # -- General configuration ---------------------------------------------------

lightsim2grid/__init__.py

@@ -6,7 +6,7 @@
 # SPDX-License-Identifier: MPL-2.0
 # This file is part of LightSim2grid, LightSim2grid implements a c++ backend targeting the Grid2Op platform.
 
-__version__ = "0.9.2.post1"
+__version__ = "0.9.2.post2"
 
 __all__ = ["newtonpf", "SolverType", "ErrorType", "solver", "compilation_options"]
 

lightsim2grid/lightSimBackend.py

@@ -156,6 +156,9 @@ def __init__(self,
         if not hasattr(self, "_can_be_copied"):
             self._can_be_copied = can_be_copied
 
+        #: I can output the voltage angle
+        self.can_output_theta = True
+
         #: .. versionadded:: 0.8.0
         #:
         #: Which type of grid format can be read by your backend.
@@ -836,7 +839,6 @@ def _load_grid_pandapower(self, path=None, filename=None):
         self._aux_init_pandapower()
 
     def _aux_init_pandapower(self):
-        self.can_output_theta = True  # i can compute the "theta" and output it to grid2op
         from lightsim2grid.gridmodel import init_from_pandapower
         self._grid = init_from_pandapower(self.init_pp_backend._grid)    
         self.__nb_bus_before = self.init_pp_backend.get_nb_active_bus()  

lightsim2grid/tests/test_backend_pypowsybl.py

@@ -71,6 +71,7 @@ def test_runpf(self):
         # DC powerflow
         conv, exc_ = backend.runpf(is_dc=True)
         assert conv
+        assert backend.can_output_theta
 
 class BackendTester2(unittest.TestCase):
     """issue is still not replicated and these tests pass"""
@@ -101,6 +102,7 @@ def test_runpf(self):
         # DC powerflow
         conv, exc_ = backend.runpf(is_dc=True)
         assert conv
+        assert backend.can_output_theta
 
 if CAN_DO_TEST_SUITE:
     dir_path = os.path.dirname(os.path.realpath(__file__))

setup.py

@@ -14,7 +14,7 @@
 from pybind11.setup_helpers import Pybind11Extension, build_ext
 
 
-__version__ = "0.9.2.post1"
+__version__ = "0.9.2.post2"
 KLU_SOLVER_AVAILABLE = False
 
 # Try to link against SuiteSparse (if available)