widgets/thread: simplify MessageSummaryWidget

1 files changed, 14 insertions, 27 deletions

diff --git a/alot/widgets/thread.py b/alot/widgets/thread.py
index 35024d34..be19b6cf 100644
--- a/alot/widgets/thread.py
+++ b/alot/widgets/thread.py
@@ -17,15 +17,25 @@ class MessageSummaryWidget(urwid.WidgetWrap):
     one line summary of a :class:`~alot.db.message.Message`.
     """
 
-    _text = None
-
     def __init__(self, message, attr, attr_focus):
         """
         :param message: a message
         :type message: alot.db.Message
         """
-        self._text = self._build_text(message)
-        cols = [urwid.Text(self._text)]
+
+        try:
+            subj = message.headers['Subject']
+        except KeyError:
+            subj = ''
+        subj = re.sub(r'\n\s+', r' ', ','.join(subj))
+
+        author, address = message.get_author()
+        text  = '%s: %s' % (author if author != '' else address, subj)
+        date = message.get_datestring()
+        if date is not None:
+            text += " (%s)" % date
+
+        cols = [urwid.Text(text)]
 
         if settings.get('msg_summary_hides_threadwide_tags'):
             thread_tags = message.thread.get_tags(intersection=True)
@@ -43,29 +53,6 @@ class MessageSummaryWidget(urwid.WidgetWrap):
                              attr, attr_focus)
         super().__init__(line)
 
-    def _build_text(self, msg):
-        try:
-            subj = msg.headers['Subject']
-        except KeyError:
-            subj = ''
-        subj = re.sub(r'\n\s+', r' ', ','.join(subj))
-
-        author, address = msg.get_author()
-        rep  = '%s: %s' % (author if author != '' else address, subj)
-        date = msg.get_datestring()
-        if date is not None:
-            rep += " (%s)" % date
-        return rep
-
-    def __str__(self):
-        return self._text
-
-    def selectable(self):
-        return True
-
-    def keypress(self, size, key):
-        return key
-
 class _MIMEPartWidget(urwid.WidgetWrap):
 
     # when not None, a list of child _MIMEPartWidget subclasses