Use super() in triangulation classes.

QuLogic · QuLogic · commit 91fde862b580 · 2020-07-23T17:49:17.000-04:00
diff --git a/lib/matplotlib/tri/tricontour.py b/lib/matplotlib/tri/tricontour.py
@@ -26,7 +26,7 @@ def __init__(self, ax, *args, **kwargs):
         object.  The remaining arguments and keyword arguments
         are described in the docstring of `~.Axes.tricontour`.
         """
-        ContourSet.__init__(self, ax, *args, **kwargs)
+        super().__init__(ax, *args, **kwargs)
 
     def _process_args(self, *args, **kwargs):
         """
diff --git a/lib/matplotlib/tri/trifinder.py b/lib/matplotlib/tri/trifinder.py
@@ -36,7 +36,7 @@ class TrapezoidMapTriFinder(TriFinder):
 
     def __init__(self, triangulation):
         from matplotlib import _tri
-        TriFinder.__init__(self, triangulation)
+        super().__init__(triangulation)
         self._cpp_trifinder = _tri.TrapezoidMapTriFinder(
             triangulation.get_cpp_triangulation())
         self._initialize()
diff --git a/lib/matplotlib/tri/triinterpolate.py b/lib/matplotlib/tri/triinterpolate.py
@@ -255,7 +255,7 @@ class LinearTriInterpolator(TriInterpolator):
 
     """
     def __init__(self, triangulation, z, trifinder=None):
-        TriInterpolator.__init__(self, triangulation, z, trifinder)
+        super().__init__(triangulation, z, trifinder)
 
         # Store plane coefficients for fast interpolation calculations.
         self._plane_coefficients = \
@@ -379,7 +379,7 @@ class CubicTriInterpolator(TriInterpolator):
     """
     def __init__(self, triangulation, z, kind='min_E', trifinder=None,
                  dz=None):
-        TriInterpolator.__init__(self, triangulation, z, trifinder)
+        super().__init__(triangulation, z, trifinder)
 
         # Loads the underlying c++ _triangulation.
         # (During loading, reordering of triangulation._triangles may occur so
@@ -1178,15 +1178,15 @@ class _DOF_estimator_min_E(_DOF_estimator_geom):
     """
     def __init__(self, Interpolator):
         self._eccs = Interpolator._eccs
-        _DOF_estimator_geom.__init__(self, Interpolator)
+        super().__init__(Interpolator)
 
     def compute_dz(self):
         """
         Elliptic solver for bending energy minimization.
         Uses a dedicated 'toy' sparse Jacobi PCG solver.
         """
         # Initial guess for iterative PCG solver.
-        dz_init = _DOF_estimator_geom.compute_dz(self)
+        dz_init = super().compute_dz()
         Uf0 = np.ravel(dz_init)
 
         reference_element = _ReducedHCT_Element()
diff --git a/lib/matplotlib/tri/trirefine.py b/lib/matplotlib/tri/trirefine.py
@@ -59,7 +59,7 @@ class UniformTriRefiner(TriRefiner):
 #    :class:`~matplotlib.tri.TriAnalyzer`.
 #    """
     def __init__(self, triangulation):
-        TriRefiner.__init__(self, triangulation)
+        super().__init__(triangulation)
 
     def refine_triangulation(self, return_tri_index=False, subdiv=3):
         """
