Improve code for realtime updating of log files

- The old code for realtime logfile updating was very messy and hard to
  understand.  This is better, but still not perfect.
- Updating in realtime still will have issues if the filename changes
  during the meeting.  This would (right now) be only if you use the
  #meetingname command.
- This is not the most efficient in that it rewrites the whole file every
  time it updates it.  This is for convenience and to keep it from getting
  too complicated (but may not be true forever).
- Right now only the .log.txt writer updates at every step, since that one
  requires the least computation at each step.

darcs-hash:20090816022559-82ea9-f952ffebd683907ff599f8ae78544dfc5faaa13b.gz

1 files changed, 2 insertions, 4 deletions

diff --git a/writers.py b/writers.py
index 6f01e65..6b95b52 100644
--- a/writers.py
+++ b/writers.py
@@ -75,9 +75,8 @@ def MeetBotVersion():
 
 
 class _BaseWriter(object):
-    def __init__(self, M, save_file=None, **kwargs):
+    def __init__(self, M, **kwargs):
         self.M = M
-        self.save_file = save_file
 
     def format(self, extension=None):
         """Override this method to implement the formatting.
@@ -134,8 +133,7 @@ class TextLog(_BaseWriter):
         M = self.M
         """Write raw text logs."""
         return "\n".join(M.lines)
-    def addline(self, line):
-        self.save_file(self.format())
+    update_realtime = True