Allow Tags pseudo header in message display.

1 files changed, 7 insertions, 1 deletions

diff --git a/alot/widgets/thread.py b/alot/widgets/thread.py
index ff62ae5a..53708f68 100644
--- a/alot/widgets/thread.py
+++ b/alot/widgets/thread.py
@@ -62,7 +62,8 @@ class MessageWidget(urwid.WidgetWrap):
         # set available and to be displayed headers
         self._all_headers = list(set(self.mail.keys()))
         displayed = settings.get('displayed_headers')
-        self._filtered_headers = [k for k in displayed if k in self.mail]
+        self._filtered_headers = [k for k in displayed
+                                    if k.lower() == 'tags' or k in self.mail]
         self._displayed_headers = None
 
         bars = settings.get_theming_attribute('thread', 'arrow_bars')
@@ -138,6 +139,7 @@ class MessageWidget(urwid.WidgetWrap):
         #build lines
         lines = []
         for key in self._displayed_headers:
+            logging.debug('want header: %s' % (key))
             if key in mail:
                 if key.lower() in ['cc', 'bcc', 'to']:
                     values = mail.get_all(key)
@@ -147,6 +149,10 @@ class MessageWidget(urwid.WidgetWrap):
                     for value in mail.get_all(key):
                         dvalue = decode_header(value, normalize=norm)
                         lines.append((key, dvalue))
+            elif key.lower() == 'tags':
+                logging.debug('want tags header')
+                values = self.message.get_tags()
+                lines.append((key, ', '.join(values)))
 
         key_att = settings.get_theming_attribute('thread', 'header_key')
         value_att = settings.get_theming_attribute('thread', 'header_value')