Treat exceptions accessing GCE credential cache file as a cache miss#140
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cherba merged 2 commits intogoogle:masterfrom Jan 19, 2017
Merged
Treat exceptions accessing GCE credential cache file as a cache miss#140cherba merged 2 commits intogoogle:masterfrom
cherba merged 2 commits intogoogle:masterfrom
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This fixes an issue where problems accessing the cache file on the filesystem (for example, in a container with no mounted filesystem) would cause apitools to abort entirely, as opposed to simply not caching the credentials. Fixes google#139
cherba
approved these changes
Jan 18, 2017
| if (creds['scopes'] in | ||
| (None, cached_creds['scopes'])): | ||
| scopes = cached_creds['scopes'] | ||
| except: # pylint: disable=bare-except |
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Is it not possible to list specific exceptions we care to skip. This would also supress Ctrl-C.
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Sure, do you have any other suggestions beyond KeyboardInterrupt?
| # If it's not locked, the locking process will | ||
| # write the same data to the file, so just | ||
| # continue. | ||
| except: # pylint: disable=bare-except |
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Do we care to add any unit tests?
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It would require mocking locked_file which was removed from more recent versions of oauth2client; this code is simple enough that I'd prefer not to unless you object.
cherba29
approved these changes
Jan 19, 2017
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This fixes an issue where problems accessing the cache file on
the filesystem (for example, in a container with no mounted
filesystem) would cause apitools to abort entirely, as opposed to
simply not caching the credentials.
Fixes #139