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PYTHON 实现PHP gzinflate

python下实现php的gzinflate,gzdeflate

#!/usr/bin/env python
# coding: utf-8

import zlib
import base64

def gzinflate(base64_string):
    compressed_data = base64.b64decode(base64_string)
    return zlib.decompress(compressed_data, -15)

OR (python 3):

#input is raw compressed data 
def gzinflate(compressed: bytes) -> bytes:
    return zlib.decompress(compressed, -zlib.MAX_WBITS)

gzdeflate

#!/usr/bin/env python
# coding: utf-8

import zlib
import base64

def gzdeflate(string):
    compressed_data = zlib.compress(string)[2:-4]
    return base64.b64encode(compressed_data)

OR a bit longer but much correct way at same time (python 3):

import zlib
# bytes('some string', encoding='utf-8') to convert string to bytes (an encoding may differs)
def gzdeflate(data: bytes) -> bytes: 
    compressor = zlib.compressobj(9, zlib.DEFLATED, -zlib.MAX_WBITS)
    compressed = compressor.compress(data)
    compressed += compressor.flush()
    return compressed
#output is raw compressed data, you can encode it to base64 by
#base64.b64encode(compresed)
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