Explicitly close files to prevent resource leak#1054
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This pull request fixes a file-handling issue in the
python/lsst/ts/xml/generate_sal_generics_doc.py. The current implementation usesopen()without explicitly closing the file, which can potentially lead to resource leaks. While Python's garbage collector will eventually close the file once it is no longer referenced, it is generally better practice to explicitly close files or use a context manager.This change replaces the direct
open()call with awithstatement to ensure proper file closure and follow Python best practices. The issue was identified during an ongoing research project.