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bpo-43008: Make IDLE respect sys.excepthook (GH-24302)

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Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 7a34380ad7)

Co-authored-by: Ken <kenny2minecraft@gmail.com>
This commit is contained in:
Miss Islington (bot) 2021-01-26 16:24:14 -08:00 • committed by GitHub
parent fd668bc62b
commit 68102fb998
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 65 additions and 15 deletions
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27
Lib/idlelib/run.py
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@ -16,6 +16,7 @@ import _thread as thread
import threading
import warnings
import idlelib # testing
from idlelib import autocomplete # AutoComplete, fetch_encodings
from idlelib import calltip # Calltip
from idlelib import debugger_r # start_debugger
@ -542,14 +543,17 @@ class Executive:
def __init__(self, rpchandler):
self.rpchandler = rpchandler
self.locals = __main__.__dict__
self.calltip = calltip.Calltip()
self.autocomplete = autocomplete.AutoComplete()
if idlelib.testing is False:
self.locals = __main__.__dict__
self.calltip = calltip.Calltip()
self.autocomplete = autocomplete.AutoComplete()
else:
self.locals = {}
def runcode(self, code):
global interruptable
try:
self.usr_exc_info = None
self.user_exc_info = None
interruptable = True
try:
exec(code, self.locals)
@ -562,10 +566,17 @@ class Executive:
print('SystemExit: ' + str(ob), file=sys.stderr)
# Return to the interactive prompt.
except:
self.usr_exc_info = sys.exc_info()
self.user_exc_info = sys.exc_info() # For testing, hook, viewer.
if quitting:
exit()
print_exception()
if sys.excepthook is sys.__excepthook__:
print_exception()
else:
try:
sys.excepthook(*self.user_exc_info)
except:
self.user_exc_info = sys.exc_info() # For testing.
print_exception()
jit = self.rpchandler.console.getvar("<<toggle-jit-stack-viewer>>")
if jit:
self.rpchandler.interp.open_remote_stack_viewer()
@ -590,8 +601,8 @@ class Executive:
return self.autocomplete.fetch_completions(what, mode)
def stackviewer(self, flist_oid=None):
if self.usr_exc_info:
typ, val, tb = self.usr_exc_info
if self.user_exc_info:
typ, val, tb = self.user_exc_info
else:
return None
flist = None