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| author | Lex Neva <github.com@lexneva.name> | 2019-03-20 22:43:54 -0400 |
|---|---|---|
| committer | Lex Neva <github.com@lexneva.name> | 2019-03-21 21:09:03 -0400 |
| commit | eada4bed7eb5cf8671eed8e208889db88552815b (patch) | |
| tree | 0824e77bd6d3ff3b67b934dc90e7137843f87e86 /lib/gui/simulator.py | |
| parent | 90fe0451695dafc8fff2272b122c9112dd205bd6 (diff) | |
don't let simulator preview thread crash
Diffstat (limited to 'lib/gui/simulator.py')
| -rw-r--r-- | lib/gui/simulator.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/gui/simulator.py b/lib/gui/simulator.py index e0d78983..c601ab66 100644 --- a/lib/gui/simulator.py +++ b/lib/gui/simulator.py @@ -699,7 +699,14 @@ class SimulatorPreview(Thread): self.update_patches() def update_patches(self): - patches = self.parent.generate_patches(self.refresh_needed) + try: + patches = self.parent.generate_patches(self.refresh_needed) + except: + # If something goes wrong when rendering patches, it's not great, + # but we don't really want the simulator thread to crash. Instead, + # just swallow the exception and abort. It'll show up when they + # try to actually embroider the shape. + return if patches and not self.refresh_needed.is_set(): stitch_plan = patches_to_stitch_plan(patches) |