clnrest: Import sys in except clause explicitly #6883
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Should we add a check for this? |
This fixes a crash on startup of core-lightning where gevent could not be imported. This happens before sys is imported and throws us into the except clause which calls sys. By importing it explicitly in the except clause we are not dependend of the order of imports in the try bracket. Signed-off-by: Peter Neuroth <[email protected]> Changelog-Fixes: Plugin: clnrest crashed on startup when gevent was missing.
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ShahanaFarooqui
requested changes
Nov 20, 2023
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Moving the sys import up to the top will also resolve the issue but comes with the risk that we forget about this in the future and make the same mistake again. Importing it explicitly removes this risk. Importing a module twice will ignore the second import and just give a reference to the module that has already been imported so this should not add overhead(?). |
ShahanaFarooqui
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Nov 20, 2023
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ACK 79e9f76. |
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This fixes a crash on startup of core-lightning where gevent could not be imported. This happens before sys is imported and throws us into the except clause which calls sys.
By importing it explicitly in the except clause we are not dependend of the order of imports in the try bracket.