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Remove dead code in gzip.

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These functions appear to be holdovers from the 2.x code, intended to handle
problems with CRC signedness.
This commit is contained in:
Nadeem Vawda 2011-04-13 18:57:40 +02:00
parent 5e610def7d
commit 5b5ee69e07
1 changed files with 0 additions and 12 deletions
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12
Lib/gzip.py
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@ -16,18 +16,6 @@ FTEXT, FHCRC, FEXTRA, FNAME, FCOMMENT = 1, 2, 4, 8, 16
READ, WRITE = 1, 2
def U32(i):
"""Return i as an unsigned integer, assuming it fits in 32 bits.
If it's >= 2GB when viewed as a 32-bit unsigned int, return a long.
"""
if i < 0:
i += 1 << 32
return i
def LOWU32(i):
"""Return the low-order 32 bits, as a non-negative int"""
return i & 0xFFFFFFFF
def write32u(output, value):
# The L format writes the bit pattern correctly whether signed
# or unsigned.