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GeezerVison is showing github.com — simple fix (ctrl-c handling probably doesn't work in all cases) · SivanSong/bpython@35beff8

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bpython/curtsiesfrontend
- coderunner.py

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`‎bpython/curtsiesfrontend/coderunner.py‎`

Copy file name to clipboardExpand all lines: bpython/curtsiesfrontend/coderunner.py

+9-4Lines changed: 9 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -13,6 +13,7 @@`
`13`	`13`	`"""`
`14`	`14`
`15`	`15`	`import code`
	`16`	`+import threading`
`16`	`17`	`import signal`
`17`	`18`	`import greenlet`
`18`	`19`	`import logging`
`@@ -130,16 +131,19 @@ def run_code(self, for_code=None):`
`130`	`131`	`if source code is complete, returns "done"`
`131`	`132`	`if source code is incomplete, returns "unfinished"`
`132`	`133`	`"""`
	`134`	`+ is_main_thread = isinstance(threading.current_thread(), threading._MainThread)`
`133`	`135`	`if self.code_context is None:`
`134`	`136`	`assert self.source is not None`
`135`	`137`	`self.code_context = greenlet.greenlet(self._blocking_run_code)`
`136`		`- self.orig_sigint_handler = signal.getsignal(signal.SIGINT)`
`137`		`- signal.signal(signal.SIGINT, self.sigint_handler)`
	`138`	`+ if is_main_thread:`
	`139`	`+ self.orig_sigint_handler = signal.getsignal(signal.SIGINT)`
	`140`	`+ signal.signal(signal.SIGINT, self.sigint_handler)`
`138`	`141`	`request = self.code_context.switch()`
`139`	`142`	`else:`
`140`	`143`	`assert self.code_is_waiting`
`141`	`144`	`self.code_is_waiting = False`
`142`		`- signal.signal(signal.SIGINT, self.sigint_handler)`
	`145`	`+ if is_main_thread:`
	`146`	`+ signal.signal(signal.SIGINT, self.sigint_handler)`
`143`	`147`	`if self.sigint_happened_in_main_context:`
`144`	`148`	`self.sigint_happened_in_main_context = False`
`145`	`149`	`request = self.code_context.switch(SigintHappened)`
`@@ -157,7 +161,8 @@ def run_code(self, for_code=None):`
`157`	`161`	`return False`
`158`	`162`	`elif isinstance(request, (Done, Unfinished)):`
`159`	`163`	`self._unload_code()`
`160`		`- signal.signal(signal.SIGINT, self.orig_sigint_handler)`
	`164`	`+ if is_main_thread:`
	`165`	`+ signal.signal(signal.SIGINT, self.orig_sigint_handler)`
`161`	`166`	`self.orig_sigint_handler = None`
`162`	`167`	`return request`
`163`	`168`	`elif isinstance(request, SystemExitRequest):`

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