fix matplotlib deprecation

desihub · Aug 2, 2024 · 46ad6aa · 46ad6aa
1 parent 3b513b4
commit 46ad6aa
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
@@ -55,7 +55,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        python-version: [3.8]
+        python-version: ['3.10']
 
     steps:
       - name: Checkout code
@@ -72,7 +72,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip wheel setuptools
           python -m pip install pytest pytest-astropy pyyaml coveralls
-          python -m pip install Pillow\<10.4 numpy\<1.21 scipy\<1.6 matplotlib\<3.4 astropy\<5.0
+          python -m pip install numpy\<2.0 scipy matplotlib astropy
 
       - name: Run the test with coverage
         run: pytest --cov

diff --git a/speclite/filters.py b/speclite/filters.py
@@ -1991,7 +1991,10 @@ def plot_filters(responses, wavelength_unit=None,
     min_wlen, max_wlen = min(effective_wavelengths), max(effective_wavelengths)
 
     import matplotlib.pyplot as plt
-    import matplotlib.cm as cm
+    try:
+        import matplotlib.colormaps as cm
+    except ImportError:
+        import matplotlib.cm as cm
 
     cmap = cm.get_cmap(cmap)
     fig, ax = plt.subplots()