buffers/search: drop unused code

1 files changed, 3 insertions, 17 deletions

diff --git a/alot/buffers/search.py b/alot/buffers/search.py
index 17023c16..d1b3e556 100644
--- a/alot/buffers/search.py
+++ b/alot/buffers/search.py
@@ -17,14 +17,13 @@ class PipeWalker(urwid.ListWalker):
         :attr lines: the lines obtained from the pipe
         :type lines: list(`containerclass`)
     """
-    def __init__(self, pipe, containerclass, reverse=False, **kwargs):
+    def __init__(self, pipe, containerclass, **kwargs):
         self.pipe = pipe
         self.kwargs = kwargs
         self.containerclass = containerclass
         self.lines = []
         self.focus = 0
         self.empty = False
-        self.direction = -1 if reverse else 1
 
     def __len__(self):
         while not self.empty:
@@ -39,20 +38,10 @@ class PipeWalker(urwid.ListWalker):
         self._modified()
 
     def get_next(self, start_from):
-        return self._get_at_pos(start_from + self.direction)
+        return self._get_at_pos(start_from + 1)
 
     def get_prev(self, start_from):
-        return self._get_at_pos(start_from - self.direction)
-
-    def remove(self, obj):
-        next_focus = self.focus % len(self.lines)
-        if self.focus == len(self.lines) - 1 and self.empty:
-            next_focus = self.focus - 1
-
-        self.lines.remove(obj)
-        if self.lines:
-            self.set_focus(next_focus)
-        self._modified()
+        return self._get_at_pos(start_from - 1)
 
     def _get_at_pos(self, pos):
         if pos < 0:  # pos too low
@@ -86,9 +75,6 @@ class PipeWalker(urwid.ListWalker):
             self.empty = True
         return next_widget
 
-    def get_lines(self):
-        return self.lines
-
 class SearchBuffer(Buffer):
     """shows a result list of threads for a query"""