From 49a3b57544ba777bc873d5f2fdf0292b2ebb6871 Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Tue, 4 Feb 2014 18:44:32 +0100
Subject: [PATCH] Fix checks

---
 qutebrowser/utils/completion.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/qutebrowser/utils/completion.py b/qutebrowser/utils/completion.py
index ce68d81d6..f944f1a77 100644
--- a/qutebrowser/utils/completion.py
+++ b/qutebrowser/utils/completion.py
@@ -10,7 +10,7 @@ Contains:
 from collections import OrderedDict
 
 from PyQt5.QtCore import (QAbstractItemModel, Qt, QModelIndex, QVariant,
-                          QSortFilterProxyModel, pyqtSignal)
+                          QSortFilterProxyModel)
 
 
 class CompletionModel(QAbstractItemModel):
@@ -135,7 +135,7 @@ class CompletionModel(QAbstractItemModel):
 
         child_item = parent_item.children[row]
         if child_item:
-            index  = self.createIndex(row, column, id(child_item))
+            index = self.createIndex(row, column, id(child_item))
             self.id_map.setdefault(index.internalId(), child_item)
             return index
         else:
@@ -288,6 +288,10 @@ class CompletionFilterModel(QSortFilterProxyModel):
         return self._pattern
 
     def setsrc(self, model):
+        """Set a new source model and clear the pattern.
+
+        model -- The new source model.
+        """
         self.setSourceModel(model)
         self.srcmodel = model
         self.pattern = ''