diff options
Diffstat (limited to 'src/python/gudhi/subsampling.pyx')
| -rw-r--r-- | src/python/gudhi/subsampling.pyx | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/python/gudhi/subsampling.pyx b/src/python/gudhi/subsampling.pyx index 1135c1fb..e622ac99 100644 --- a/src/python/gudhi/subsampling.pyx +++ b/src/python/gudhi/subsampling.pyx @@ -44,15 +44,15 @@ def choose_n_farthest_points(points=None, off_file='', nb_points=0, starting_poi :param nb_points: Number of points of the subsample. :type nb_points: unsigned. :param starting_point: The iteration starts with the landmark `starting \ - point`,which is the index of the poit to start with. If not set, this \ - index is choosen randomly. + point`,which is the index of the point to start with. If not set, this \ + index is chosen randomly. :type starting_point: unsigned. :returns: The subsample point set. :rtype: vector[vector[double]] """ - if off_file is not '': + if off_file: if os.path.isfile(off_file): - if starting_point is '': + if starting_point == '': return subsampling_n_farthest_points_from_file(str.encode(off_file), nb_points) else: @@ -65,7 +65,7 @@ def choose_n_farthest_points(points=None, off_file='', nb_points=0, starting_poi if points is None: # Empty points points=[] - if starting_point is '': + if starting_point == '': return subsampling_n_farthest_points(points, nb_points) else: return subsampling_n_farthest_points(points, nb_points, @@ -87,7 +87,7 @@ def pick_n_random_points(points=None, off_file='', nb_points=0): :returns: The subsample point set. :rtype: vector[vector[double]] """ - if off_file is not '': + if off_file: if os.path.isfile(off_file): return subsampling_n_random_points_from_file(str.encode(off_file), nb_points) @@ -117,7 +117,7 @@ def sparsify_point_set(points=None, off_file='', min_squared_dist=0.0): :returns: The subsample point set. :rtype: vector[vector[double]] """ - if off_file is not '': + if off_file: if os.path.isfile(off_file): return subsampling_sparsify_points_from_file(str.encode(off_file), min_squared_dist) |