add lock around blosc(pack) calls

blaze / castra

Partitioned storage system based on blosc. **No longer actively maintained.**

BSD 3-Clause "New" or "Revised" License

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Closed mrocklin closed 9 years ago

mrocklin commented 9 years ago

Nevermind. This is probably unnecessary. @esc can you verify that these libraries hold the GIL at least around unsafe parts?

esc commented 9 years ago

Both blosc and bloscpack (which uses blosc) don't release the GIL ever (right now).

esc commented 9 years ago

They used to, but that has changed with version 1.2.5.