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"""
Transitional module for moving to the w3lib library.
For new code, always import from w3lib.http instead of this module
"""
from w3lib.http import *
def decode_chunked_transfer(chunked_body):
"""Parsed body received with chunked transfer encoding, and return the
decoded body.
For more info see:
https://en.wikipedia.org/wiki/Chunked_transfer_encoding
"""
body, h, t = '', '', chunked_body
while t:
h, t = t.split('\r\n', 1)
if h == '0':
break
size = int(h, 16)
body += t[:size]
t = t[size+2:]
return body
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