Implement .nbytes, .size_mb, and .size_gb for KeyData #430
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Added because it can be useful to see how large a dataset will be in memory without actually loading it.
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Sounds useful and strightforward, LGTM. I doubt there's a need for any decimal prefix other than M and G, so taking in arbitrary prefixes seems over the top. |
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prnote: New attributes |
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Added because it can be useful to see how large a dataset will be in memory without actually loading it.
.size_mband.size_gbare there because I wanted a way to quickly check what the size of a dataset is in human-readable units. I could also implement a.size()function that takes in a unit, but I'd like to keep.size_mband.size_gbanyway for ease-of-use.