[issue39298] add BLAKE3 to hashlib
Jack O'Connor
report at bugs.python.org
Tue Jan 11 18:47:28 EST 2022
Jack O'Connor <oconnor663 at gmail.com> added the comment:
Ah, good idea. I've published the new C implementation as: https://test.pypi.org/project/blake3-experimental-c/
You can install it with: pip install -i https://test.pypi.org/simple/ blake3-experimental-c
Despite the package name change, the extension module is still "blake3", so we still "import blake3" to get at it. For example:
$ pip install -i https://test.pypi.org/simple/ blake3-experimental-c
$ python
>>> from blake3 import blake3
>>> blake3(b"foo").hexdigest()
'04e0bb39f30b1a3feb89f536c93be15055482df748674b00d26e5a75777702e9'
>>> blake3(b"foo", max_threads=blake3.AUTO).hexdigest()
'04e0bb39f30b1a3feb89f536c93be15055482df748674b00d26e5a75777702e9'
To run the Rust implementation's test suite against this implementation, you could then:
$ pip install pytest numpy
$ git clone https://github.com/oconnor663/blake3-py
$ python -m pytest blake3-py/tests/test_blake3.py
===================== test session starts =====================
platform linux -- Python 3.10.1, pytest-6.2.5, py-1.11.0, pluggy-0.13.1
rootdir: /tmp
collected 24 items
blake3-py/tests/test_blake3.py ........................ [100%]
===================== 24 passed in 0.30s ======================
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