Add watchfd keyword to InProcessKernel OutStream initialization#727
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blink1073 merged 1 commit intoipython:masterfrom Jul 13, 2021
Merged
Add watchfd keyword to InProcessKernel OutStream initialization#727blink1073 merged 1 commit intoipython:masterfrom
blink1073 merged 1 commit intoipython:masterfrom
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Setting `watchfd`to False when creating OutStream instances for `stdout` prevents an exception caused by the lack of a file descriptor in the stream used by the InProcessKernel .
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Thank you for the quick response. I will release a new version of NeXpy, which will depend on this update. Is it safe for me to assume that it will be included in the v6.0.2 release? It doesn't matter when that is - I will just adjust my dependencies to include future releases. |
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Yes, just waiting for review on the changelog |
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On some systems, the creation of OutStream instances to handle
stdoutandstderrtriggers an exception when using the InProcessKernel. This is because the default keyword arguments creating the stream assume there is a file descriptor and callsfileno, which triggers anio.UnsupportedOperation("fileno")exception. The problem is new to v6. This PR addswatchfd=Falseto the default OutStreams for bothstdoutandstderrin the InProcessKernel. This fixes #724.