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Issue #13812: When a multiprocessing Process child raises an exception, flush stderr after printing the exception traceback.

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This commit is contained in:
Antoine Pitrou 2012-01-27 10:52:37 +01:00
parent 9f6b02ecde
commit 84a0fbf6b0
4 changed files with 30 additions and 5 deletions
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7
Lib/multiprocessing/process.py
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@ -275,16 +275,17 @@ def _bootstrap(self):
exitcode = e.args[0]
else:
sys.stderr.write(e.args[0] + '\n')
sys.stderr.flush()
exitcode = 1
except:
exitcode = 1
import traceback
sys.stderr.write('Process %s:\n' % self.name)
sys.stderr.flush()
traceback.print_exc()
finally:
util.info('process exiting with exitcode %d' % exitcode)
sys.stdout.flush()
sys.stderr.flush()
util.info('process exiting with exitcode %d' % exitcode)
return exitcode
#