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bpo-40286: Remove C implementation of Random.randbytes() (GH-19797)

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Remove _random.Random.randbytes(): the C implementation of
randbytes(). Implement the method in Python to ease subclassing:
randbytes() now directly reuses getrandbits().
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Victor Stinner 2020-04-29 18:49:00 +02:00 • committed by GitHub
parent e3dfb9b967
commit 2d8757758d
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4 changed files with 10 additions and 87 deletions
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6
Lib/random.py
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@ -192,6 +192,12 @@ class Random(_random.Random):
## ---- Methods below this point do not need to be overridden when
## ---- subclassing for the purpose of using a different core generator.
## -------------------- bytes methods ---------------------
def randbytes(self, n):
"""Generate n random bytes."""
return self.getrandbits(n * 8).to_bytes(n, 'little')
## -------------------- pickle support -------------------
# Issue 17489: Since __reduce__ was defined to fix #759889 this is no