From a70b50fe3a3065345cf26112a2148c648695b9d9 Mon Sep 17 00:00:00 2001
From: Aldo Cortesi <aldo@corte.si>
Date: Sat, 12 May 2018 11:05:01 +1200
Subject: [PATCH] console: implement positions for flow list walker

This papers over an urwid bug until they fix it.

fixes #2973
---
 mitmproxy/tools/console/flowlist.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/mitmproxy/tools/console/flowlist.py b/mitmproxy/tools/console/flowlist.py
index e6bd1693c..a9e48af41 100644
--- a/mitmproxy/tools/console/flowlist.py
+++ b/mitmproxy/tools/console/flowlist.py
@@ -39,6 +39,14 @@ class FlowListWalker(urwid.ListWalker):
     def __init__(self, master):
         self.master = master
 
+    def positions(self, reverse=False):
+        # The stub implementation of positions can go once this issue is resolved:
+        # https://github.com/urwid/urwid/issues/294
+        ret = range(len(self.master.view))
+        if reverse:
+            return reversed(ret)
+        return ret
+
     def view_changed(self):
         self._modified()