Improve responsiveness of request and response viewing.

- Computing the view of a large body is expensive, so we introduce an LRU cache
to hold the latest 20 results.

- Use ListView more correctly, passing it individual urwid.Text snippets,
rather than a single large one. This hugely improves render time.

1 files changed, 3 insertions, 0 deletions

diff --git a/libmproxy/proxy.py b/libmproxy/proxy.py
index 5ec167d6..80040a03 100644
--- a/libmproxy/proxy.py
+++ b/libmproxy/proxy.py
@@ -303,6 +303,9 @@ class Response(controller.Msg):
                     del i["expires"]
         return c.output(header="").strip()
 
+    def __hash__(self):
+        return id(self)
+
     def refresh(self, now=None):
         """
             This fairly complex and heuristic function refreshes a server