Catch and ignore errors writing JSON files. #3288
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added 2 commits
April 29, 2017 21:13
pkch
reviewed
May 1, 2017
|
LGTM |
JukkaL
reviewed
May 2, 2017
| manager.trace("Interface for {} has changed".format(id)) | ||
| try: |
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Suggested refactoring: Move the try statement to a separate utility function to make the flow of the enclosing function easier to follow. Currently the function is too long to fit entirely on my screen, which makes code reviews harder.
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It's unfortunate that the error handling (including comments) is longer than the main logic of the function, but I'm hesitant about breaking it up into smaller bits. Maybe it'll fit on your screen if I move the comments elsewhere (e.g. to the function's docstring)? Anyway, we can iterate on that after the merge.
| else: | ||
| json.dump(meta, f) | ||
| os.replace(meta_json_tmp, meta_json) | ||
| try: |
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Like above, maybe move this to a separate function?
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This is an alternative attempt at fixing issue #3215, given the
complexity of PR #3239.