Close file-like objects to address ResourceWarning. #1183
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Git was showing "No newline at end of file" warning.
This is needed because ArgumentParser is opening its FileType arguments but not closing them. When the program terminates, the default warnings filter was emitting a "ResourceWarning: unclosed file" message. See issue #1182.
MegaIng
approved these changes
Aug 22, 2022
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This is needed because ArgumentParser is opening its FileType arguments
but not closing them. When the program terminates, the default warnings
filter was emitting a "ResourceWarning: unclosed file" message.
See issue #1182.