Implement __bool__ for diskcache.Cache to make it Truthy#350
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radiumatic wants to merge 1 commit intograntjenks:masterfrom
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Implement __bool__ for diskcache.Cache to make it Truthy#350radiumatic wants to merge 1 commit intograntjenks:masterfrom
radiumatic wants to merge 1 commit intograntjenks:masterfrom
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Python first checks __bool__ and then __len__ to determine whether an object is Truthy. Given the fact that an empty cache returns 0 for the length, it breaks checks that rely on `if cache` instead of `if cache is not None` to detect whether it's initialized. This commit fixes the issue.
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Python first checks bool and then len to determine whether an object is Truthy. Given the fact that an empty cache returns 0 for the length, it breaks checks that rely on
if cacheinstead ofif cache is not Noneto detect whether it's initialized. This commit fixes the issue.