Fix string equality warnings in SplineFit class (bdaiinstitute#147)

scastro-bdai · web-flow · commit 3d21b065178c · 2024-12-30T11:49:31.000-05:00
diff --git a/spatialmath/spline.py b/spatialmath/spline.py
@@ -192,14 +192,14 @@ def stochastic_downsample_interpolation(
             )
 
             sample_time = self.time_data[candidate_removal_index]
-            if check_type is "local":
+            if check_type == "local":
                 angular_error = SO3(self.pose_data[candidate_removal_index]).angdist(
                     SO3(self.spline.spline_so3(sample_time).as_matrix())
                 )
                 euclidean_error = np.linalg.norm(
                     self.pose_data[candidate_removal_index].t - self.spline.spline_xyz(sample_time)
                 )
-            elif check_type is "global":
+            elif check_type == "global":
                 angular_error = self.max_angular_error()
                 euclidean_error = self.max_euclidean_error()
             else:

Original file line number	Diff line number	Diff line change
`@@ -192,14 +192,14 @@ def stochastic_downsample_interpolation(`
`192`	`192`	`)`
`193`	`193`
`194`	`194`	`sample_time = self.time_data[candidate_removal_index]`
`195`		`- if check_type is "local":`
	`195`	`+ if check_type == "local":`
`196`	`196`	`angular_error = SO3(self.pose_data[candidate_removal_index]).angdist(`
`197`	`197`	`SO3(self.spline.spline_so3(sample_time).as_matrix())`
`198`	`198`	`)`
`199`	`199`	`euclidean_error = np.linalg.norm(`
`200`	`200`	`self.pose_data[candidate_removal_index].t - self.spline.spline_xyz(sample_time)`
`201`	`201`	`)`
`202`		`- elif check_type is "global":`
	`202`	`+ elif check_type == "global":`
`203`	`203`	`angular_error = self.max_angular_error()`
`204`	`204`	`euclidean_error = self.max_euclidean_error()`
`205`	`205`	`else:`