buffer: drop the ui parameter when not needed

7 files changed, 22 insertions, 22 deletions

diff --git a/alot/buffers/buffer.py b/alot/buffers/buffer.py
index 38aff329..d5b662eb 100644
--- a/alot/buffers/buffer.py
+++ b/alot/buffers/buffer.py
@@ -8,10 +8,6 @@ class Buffer:
 
     modename = None  # mode identifier for subclasses
 
-    def __init__(self, ui, widget):
-        self.ui = ui
-        self.body = widget
-
     def __str__(self):
         return '[%s]' % self.modename
 
diff --git a/alot/buffers/bufferlist.py b/alot/buffers/bufferlist.py
index 14f94e20..185b4660 100644
--- a/alot/buffers/bufferlist.py
+++ b/alot/buffers/bufferlist.py
@@ -18,7 +18,8 @@ class BufferlistBuffer(Buffer):
         self.ui = ui
         self.isinitialized = False
         self.rebuild()
-        Buffer.__init__(self, ui, self.body)
+
+        super().__init__()
 
     def index_of(self, b):
         """
diff --git a/alot/buffers/envelope.py b/alot/buffers/envelope.py
index ae2972d7..ada8791c 100644
--- a/alot/buffers/envelope.py
+++ b/alot/buffers/envelope.py
@@ -17,12 +17,12 @@ class EnvelopeBuffer(Buffer):
 
     modename = 'envelope'
 
-    def __init__(self, ui, envelope):
-        self.ui = ui
+    def __init__(self, envelope):
         self.envelope = envelope
         self.all_headers = False
         self.rebuild()
-        Buffer.__init__(self, ui, self.body)
+
+        super().__init__()
 
     def __str__(self):
         to = self.envelope.get('To', fallback='unset')
diff --git a/alot/buffers/namedqueries.py b/alot/buffers/namedqueries.py
index ad7c5fb6..2ff7ac08 100644
--- a/alot/buffers/namedqueries.py
+++ b/alot/buffers/namedqueries.py
@@ -13,16 +13,20 @@ class NamedQueriesBuffer(Buffer):
 
     modename = 'namedqueries'
 
-    def __init__(self, ui, filtfun):
-        self.ui = ui
+    _dbman = None
+
+    def __init__(self, dbman, filtfun):
+        self._dbman = dbman
+
         self.filtfun = filtfun
         self.isinitialized = False
         self.querylist = None
         self.rebuild()
-        Buffer.__init__(self, ui, self.body)
+
+        super().__init__()
 
     def rebuild(self):
-        self.queries = self.ui.dbman.get_named_queries()
+        self.queries = self._dbman.get_named_queries()
 
         if self.isinitialized:
             focusposition = self.querylist.get_focus()[1]
@@ -32,8 +36,8 @@ class NamedQueriesBuffer(Buffer):
         lines = []
         for (num, key) in enumerate(self.queries):
             value = self.queries[key]
-            count = self.ui.dbman.count_messages('query:"%s"' % key)
-            count_unread = self.ui.dbman.count_messages('query:"%s" and '
+            count = self._dbman.count_messages('query:"%s"' % key)
+            count_unread = self._dbman.count_messages('query:"%s" and '
                                                         'tag:unread' % key)
             line = QuerylineWidget(key, value, count, count_unread)
 
diff --git a/alot/buffers/search.py b/alot/buffers/search.py
index 7d327f23..74b47439 100644
--- a/alot/buffers/search.py
+++ b/alot/buffers/search.py
@@ -99,7 +99,8 @@ class SearchBuffer(Buffer):
         self.sort_order = sort_order or default_order
         self.proc = None  # process that fills our pipe
         self.rebuild()
-        Buffer.__init__(self, ui, self.body)
+
+        super().__init__()
 
     def __str__(self):
         formatstring = '[search] for "%s" (%d message%s in %d thread%s)'
diff --git a/alot/buffers/taglist.py b/alot/buffers/taglist.py
index 55fa2fdd..d97876df 100644
--- a/alot/buffers/taglist.py
+++ b/alot/buffers/taglist.py
@@ -13,13 +13,13 @@ class TagListBuffer(Buffer):
 
     modename = 'taglist'
 
-    def __init__(self, ui, alltags=None, filtfun=lambda x: x):
+    def __init__(self, alltags=None, filtfun=lambda x: x):
         self.filtfun = filtfun
-        self.ui = ui
         self.tags = alltags or []
         self.isinitialized = False
         self.rebuild()
-        Buffer.__init__(self, ui, self.body)
+
+        super().__init__()
 
     def rebuild(self):
         if self.isinitialized:
diff --git a/alot/buffers/thread.py b/alot/buffers/thread.py
index 8d1aa374..052ed98d 100644
--- a/alot/buffers/thread.py
+++ b/alot/buffers/thread.py
@@ -38,10 +38,8 @@ class ThreadBuffer(Buffer):
     _divider_up   = None
     _divider_down = None
 
-    def __init__(self, ui, thread):
+    def __init__(self, thread):
         """
-        :param ui: main UI
-        :type ui: :class:`~alot.ui.UI`
         :param thread: thread to display
         :type thread: :class:`~alot.db.Thread`
         """
@@ -68,7 +66,7 @@ class ThreadBuffer(Buffer):
 
         self.rebuild()
 
-        super().__init__(ui, self.body)
+        super().__init__()
 
     def __str__(self):
         return '[thread] %s (%d message%s)' % (self.thread.subject,