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gh-141968: Use bytearray.take_bytes in base64 _b32encode and _b32decode (#141971)

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Cody Maloney 2025-11-26 07:44:25 -08:00 • committed by GitHub
parent 2ff8608b4d
commit 2c1fdf3592
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2 changed files with 4 additions and 2 deletions
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Lib/base64.py
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@ -193,7 +193,7 @@ def _b32encode(alphabet, s):
encoded[-3:] = b'==='
elif leftover == 4:
encoded[-1:] = b'='
return bytes(encoded)
return encoded.take_bytes()
def _b32decode(alphabet, s, casefold=False, map01=None):
# Delay the initialization of the table to not waste memory
@ -238,7 +238,7 @@ def _b32decode(alphabet, s, casefold=False, map01=None):
last = acc.to_bytes(5) # big endian
leftover = (43 - 5 * padchars) // 8 # 1: 4, 3: 3, 4: 2, 6: 1
decoded[-5:] = last[:leftover]
return bytes(decoded)
return decoded.take_bytes()
def b32encode(s):