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Issue #23485: select.select() is now retried automatically with the recomputed

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timeout when interrupted by a signal, except if the signal handler raises an
exception. This change is part of the PEP 475.

The asyncore and selectors module doesn't catch the InterruptedError exception
anymore when calling select.select(), since this function should not raise
InterruptedError anymore.
This commit is contained in:
Victor Stinner 2015-03-30 21:16:11 +02:00
parent 3f5d48bead
commit f70e1ca0fc
9 changed files with 85 additions and 31 deletions
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16
Lib/test/eintrdata/eintr_tester.py
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@ -10,6 +10,7 @@ sub-second periodicity (contrarily to signal()).
import io
import os
import select
import signal
import socket
import time
@ -303,12 +304,25 @@ class SignalEINTRTest(EINTRBaseTest):
self.assertGreaterEqual(dt, self.sleep_time)
@unittest.skipUnless(hasattr(signal, "setitimer"), "requires setitimer()")
class SelectEINTRTest(EINTRBaseTest):
""" EINTR tests for the select module. """
def test_select(self):
t0 = time.monotonic()
select.select([], [], [], self.sleep_time)
signal.alarm(0)
dt = time.monotonic() - t0
self.assertGreaterEqual(dt, self.sleep_time)
def test_main():
support.run_unittest(
OSEINTRTest,
SocketEINTRTest,
TimeEINTRTest,
SignalEINTRTest)
SignalEINTRTest,
SelectEINTRTest)
if __name__ == "__main__":