mitmproxy/examples/complex/stream_modify.py
Maximilian Hils 9af8f4bb31 organize examples
This commit is largely based on work by Thiago Arrais (@thiagoarrais)
and Shane Bradfield (@l33tLumberjack). I wasn't really able to get their
PR reasonably merged onto the latest master, so I reapplied their changes
manually here and did some further improvements on that.
2016-11-21 02:28:10 +01:00

21 lines
668 B
Python

"""
This inline script modifies a streamed response.
If you do not need streaming, see the modify_response_body example.
Be aware that content replacement isn't trivial:
- If the transfer encoding isn't chunked, you cannot simply change the content length.
- If you want to replace all occurences of "foobar", make sure to catch the cases
where one chunk ends with [...]foo" and the next starts with "bar[...].
"""
def modify(chunks):
"""
chunks is a generator that can be used to iterate over all chunks.
"""
for chunk in chunks:
yield chunk.replace("foo", "bar")
def responseheaders(flow):
flow.response.stream = modify