Catch signal exception when imported from thread

2019-12-27 09:28:46 -04:00 · 2019-12-27 09:28:46 -04:00 · ce733c6641
commit ce733c6641
parent 77f851c319
1 changed files with 6 additions and 1 deletions
--- a/src/backend/qml_bridge.py
+++ b/src/backend/qml_bridge.py
@ -125,6 +125,11 @@ class QMLBridge:


 # Make CTRL-C work again
+try:
    signal.signal(signal.SIGINT, signal.SIG_DFL)
+except ValueError:
+    # FIXME - happens when we're imported from a thread,
+    # occurs in py3.8 but not 3.6?
+    pass

 BRIDGE = QMLBridge()