Adam Kubica a écrit :
> After some king of brain fucked tries, I found:
>
> zlib.decompress( data ) #equivalent gzdecompress()
> zlib.decompress( data, -zlib.MAX_WBITS ) #equivalent gzdeflate()
Note: you can also use encode() and decode() methods on the string
containing your data, specifying 'zip' as encoding.
Example:
>>> s="Hello"*100
>>> s1 = s.encode('zip')
>>> len(s1)
18
>>> s1
'x\x9c\xf3H\xcd\xc9\xc9\xf7\x18%F\x12\x01\x00\t\xb9\xc3Q'
>>> s2 = s1.decode('zip')
>>> len(s2)
500
>>> s2
'HelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHell
oHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHell
oHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHell
oHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHell
oHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHell
oHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHelloHell
oHelloHelloHelloHello'
>>>
IMHO this is mode understandable than zlib.decompress( data,
-zlib.MAX_WBITS ).
A+
Laurent.
PS. There may be other compression encodings... look at
encodings.aliases.aliases, where I can see 'zip' and 'zlib' (same), but
also 'bz2'. - you can also found encoders for hexadecimal, quoted
printable, and other formats.
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