Populate correct meta information in load_file, deprecate taking file objects #310
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tmadlener
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closing and opening again to check if that triggers CI |
tmadlener
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Apr 30, 2025
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tmadlener
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Jun 6, 2025
python/k4FWCore/utils.py
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| warnings.warn( | ||
| "load_file will remove support for handling TextIOWrapper. Please switch to pasing os.PathLike", | ||
| FutureWarning, | ||
| ) |
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I am not sure this is used anywhere. It might be possible to remove this entirely and clean the implementation up a bit more.
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I have removed this now and the function now only takes file names to be loaded
jmcarcell
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Only possible if we still have access to the path. If we don't inject this than files that use __file__ will always show up as coming from utils.py >>> print(__file__) >>> <k4fwcore-prefix>/python/k4FWCore/utils.py
Deprecate handling a filehandle
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Unused outside of k4run
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BEGINRELEASENOTES
load_filesets the correct__file__and__spec__information for files that are loaded with itload_fileand always pass a path-like objectENDRELEASENOTES
Setting the correct
__file__is necessary as that is quite frequently used for some special casing, or also to add things tosys.pathrelative to the path of the loaded file, e.g. herePutting out the correct file name was lost in #213
Finally it looks like a simple change in
k4runmakes it trivial to pass in path-like objects rather than open file handles (which we didn't bother to close before).