Merge remote-tracking branch 'sakurai/feature/issue319'

1 files changed, 19 insertions, 0 deletions

diff --git a/examples/stream_modify.py b/examples/stream_modify.py
new file mode 100644
index 00000000..a28d95c7
--- /dev/null
+++ b/examples/stream_modify.py
@@ -0,0 +1,19 @@
+"""
+This inline script won't work with --stream SIZE command line option.
+
+That's because flow.response.stream will be overwritten to True if the
+command line option exists.
+"""
+
+def modify(chunks):
+    """
+    chunks is a generator that can be used to iterate over all chunks.
+    Each chunk is a (prefix, content, suffix) tuple. 
+    For example, in the case of chunked transfer encoding: ("3\r\n","foo","\r\n")
+    """
+    for prefix, content, suffix in chunks:
+        yield prefix, content.replace("foo","bar"), suffix
+
+def responseheaders(ctx, flow):
+    flow.response.stream = modify
+    flow.response.stream_large_bodies = 1024 # = 1KB