Python: Creating a streaming gzip'd file-like?

Question

I\'m trying to figure out the best way to compress a stream with Python\'s zlib.

I\'ve got a file-like input stream (input, below) and an o

Answer 1

Use the cStringIO (or StringIO) module in conjunction with zlib:

>>> import zlib
>>> from cStringIO import StringIO
>>> s.write(zlib.compress("I'm a lumberjack"))
>>> s.seek(0)
>>> zlib.decompress(s.read())
"I'm a lumberjack"