Message350233
> This is an issue when the standard handles are inherited or duplicated to a grandchild process, and so on. In the case of Popen(sys.executable), the system is duplicating the standard handles implicitly because sys.executable is a console process (assuming it's python[_d].exe), among other criteria. An additional reference on the write side prevents the pipe from closing. fh.read() in the grandparent won't return as long as there's a writer that could potentially write more data.
Is there a way to workaround that? |
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Date |
User |
Action |
Args |
2019-08-22 22:12:36 | vstinner | set | recipients:
+ vstinner, jkloth, jeremy.kloth, eryksun, nanjekyejoannah |
2019-08-22 22:12:36 | vstinner | set | messageid: <1566511956.69.0.416637676571.issue37531@roundup.psfhosted.org> |
2019-08-22 22:12:36 | vstinner | link | issue37531 messages |
2019-08-22 22:12:36 | vstinner | create | |
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