fix: Fix linting issue (#200)

HISTORY.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 0.5.0 (July 08 2021)
 
 - [cpp] Minor PR to make the cpp part compiles on windows64 (msvc). Thanks @ahoarau.
 - [cpp] Fixed out of bounds issue in parametrizer::ConstAccel.

toppra/interpolator.py

@@ -180,15 +180,15 @@ def waypoints(self):
 
     def eval(self, ss_sam: Union[float, np.ndarray]):
         """Evaluate the path values."""
-        return self.__call__(ss_sam, 0)
+        return self(ss_sam, 0)
 
     def evald(self, ss_sam: Union[float, np.ndarray]):
         """Evaluate the path first-derivatives."""
-        return self.__call__(ss_sam, 1)
+        return self(ss_sam, 1)
 
     def evaldd(self, ss_sam: Union[float, np.ndarray]):
         """Evaluate the path second-derivatives."""
-        return self.__call__(ss_sam, 2)
+        return self(ss_sam, 2)
 
 
 class RaveTrajectoryWrapper(AbstractGeometricPath):

toppra/parametrizer.py

@@ -134,7 +134,7 @@ def plot_parametrization(self, show: bool = False, n_sample: int = 500) -> None:
         # small decrement to make sure all indices are valid
         ts = np.linspace(self.path_interval[0], self.path_interval[1], n_sample)
         ss, vs, _ = self._eval_params(ts)
-        qs = self.__call__(ts, 0)
+        qs = self(ts, 0)
 
         plt.subplot(2, 2, 1)
         plt.plot(ts, ss, label="s(t)")