From b204f2f5d9d94110691a465f0c8ad736a6118de2 Mon Sep 17 00:00:00 2001
From: David Halter <davidhalter88@gmail.com>
Date: Wed, 10 Oct 2012 23:10:25 +0200
Subject: [PATCH] fixed edge cases of dynamic array completion, which led to
 StopIteration

---
 jedi/dynamic.py            | 3 ++-
 test/completion/dynamic.py | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/jedi/dynamic.py b/jedi/dynamic.py
index 23876c84..fdc4a136 100644
--- a/jedi/dynamic.py
+++ b/jedi/dynamic.py
@@ -239,8 +239,9 @@ def _check_array_additions(compare_array, module, is_list):
         for c in calls:
             call_path = list(c.generate_call_path())
             separate_index = call_path.index(add_name)
-            if not len(call_path) > separate_index + 1:
+            if add_name == call_path[-1] or separate_index == 0:
                 # this means that there is no execution -> [].append
+                # or the keyword is at the start -> append()
                 continue
             backtrack_path = iter(call_path[:separate_index])
 
diff --git a/test/completion/dynamic.py b/test/completion/dynamic.py
index 407273b9..e1be4017 100644
--- a/test/completion/dynamic.py
+++ b/test/completion/dynamic.py
@@ -383,6 +383,8 @@ first(1.0)[0]
 
 def third():
     b = []
+    b.extend
+    extend()
     b.extend(first())
     return list(b)
 #?