matplotlib < 7

Author: Saransh-cpp

.github/workflows/work_precision_sets.yml

@@ -22,7 +22,7 @@ jobs:
       with:
         python-version: 3.12
     - name: Install pybamm
-      run: python -m pip install -U "pybamm[all,jax]"
+      run: python -m pip install -U "pybamm[all,jax]" "matplotlib<=3.7"
     - name: Run time_vs_* benchmarks for PyBaMM
       run: |
         python benchmarks/work_precision_sets/discharge_curve.py

benchmarks/work_precision_sets/discharge_curve.py

@@ -83,7 +83,7 @@
     voltage_difference = np.abs(voltage_sol[0:end_index] - comsol_voltage[0:end_index])
 
     # plot discharge curves and absolute voltage_difference
-    color = next(ax._get_lines.prop_cycler)["color"]
+    color = ax.get_lines().get_color()
     discharge_curve.plot(
         comsol_discharge_capacity, comsol_voltage, color=color, linestyle=":"
     )