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author | ROUVREAU Vincent <vincent.rouvreau@inria.fr> | 2020-02-06 10:51:43 +0100 |
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committer | ROUVREAU Vincent <vincent.rouvreau@inria.fr> | 2020-02-06 10:51:43 +0100 |
commit | 24a76cc53c935dee93f2367f176143c015009e3f (patch) | |
tree | 29db475b3db31074108c8d178f421f34caf1824d /src/python/example/euclidean_witness_complex_diagram_persistence_from_off_file_example.py | |
parent | c6b5f941e94fdabb3649637d195d3d85c645796b (diff) |
Use exceptions uinstead of error message for non existing files
Diffstat (limited to 'src/python/example/euclidean_witness_complex_diagram_persistence_from_off_file_example.py')
-rwxr-xr-x | src/python/example/euclidean_witness_complex_diagram_persistence_from_off_file_example.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/python/example/euclidean_witness_complex_diagram_persistence_from_off_file_example.py b/src/python/example/euclidean_witness_complex_diagram_persistence_from_off_file_example.py index aaa03dad..58cb2bb5 100755 --- a/src/python/example/euclidean_witness_complex_diagram_persistence_from_off_file_example.py +++ b/src/python/example/euclidean_witness_complex_diagram_persistence_from_off_file_example.py @@ -1,12 +1,15 @@ #!/usr/bin/env python import argparse +import errno +import os import matplotlib.pyplot as plot -import sys import gudhi -""" This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT. - See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details. +""" This file is part of the Gudhi Library - https://gudhi.inria.fr/ - + which is released under MIT. + See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full + license details. Author(s): Vincent Rouvreau Copyright (C) 2016 Inria @@ -79,6 +82,7 @@ with open(args.file, "r") as f: gudhi.plot_persistence_diagram(diag, band=args.band) plot.show() else: - print(args.file, "is not a valid OFF file", file=sys.stderr) + raise FileNotFoundError(errno.ENOENT, os.strerror(errno.ENOENT), + args.file) f.close() |