From 8b800e4798c08a3d75a78a818fc8678fd2aeb5c4 Mon Sep 17 00:00:00 2001
From: David Wilson <dw@botanicus.net>
Date: Sat, 18 Aug 2018 14:17:41 +0100
Subject: [PATCH] add --dump to preamble_size.py.

---
 preamble_size.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/preamble_size.py b/preamble_size.py
index 66d5ccf3..bf3b5950 100644
--- a/preamble_size.py
+++ b/preamble_size.py
@@ -4,6 +4,7 @@ contexts.
 """
 
 import inspect
+import sys
 import zlib
 
 import mitogen.fakessh
@@ -24,6 +25,10 @@ print('Preamble size: %s (%.2fKiB)' % (
     len(stream.get_preamble()),
     len(stream.get_preamble()) / 1024.0,
 ))
+if '--dump' in sys.argv:
+    print(zlib.decompress(stream.get_preamble()))
+    exit()
+
 
 print(
     '               '