fix conda

.github/workflows/build.yml

@@ -13,33 +13,32 @@ on:
 
 jobs:
   build:
-
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
         os: [ubuntu-latest, macOS-latest]
         include:
           - os: ubuntu-latest
           - os: macos-latest
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+    - uses: conda-incubator/setup-miniconda@v2
       with:
         python-version: ${{ matrix.python-version }}
+        miniconda-version: "latest"
     - name: Install dependencies
+      shell: bash -l {0}
       run: |
-        # $CONDA is an environment variable pointing to the root of the miniconda directory
-        $CONDA/bin/conda install -c conda-forge --file requirements.txt flake8 pytest
+        conda install -c conda-forge --file requirements.txt flake8 pytest
     - name: Lint with flake8
+      shell: bash -l {0}
       run: |
-        # stop the build if there are Python syntax errors or undefined names
-        $CONDA/bin/flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        $CONDA/bin/flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with pytest
+      shell: bash -l {0}
       run: |
-        $CONDA/bin/pytest
+        pytest

requirements.txt

@@ -1,6 +1,6 @@
 cython
 numpy
-scipy>=1.0
+scipy<=1.13.1
 networkx>=2.0
 pot>=0.8.0
 packaging