[tor-commits] [nyx/master] Dropping features.log.entryDuration

[atagar@xxxxxxxxxxxxxx]

commit 09bed012b7373146b1faf2321622e95670b54828
Author: Damian Johnson <atagar@xxxxxxxxxxxxxx>
Date:   Thu Apr 16 08:16:47 2015 -0700

    Dropping features.log.entryDuration
    
    This is a config option that let the user set a TTL for how long we keep log
    entries. This is in addition to a 'maximum number of entries' limitation.
    
    Did anyone use this? Did anyone even know it existed? Probably not - just
    pointless complexity.
---
 nyx/log_panel.py |   43 +++++--------------------------------------
 nyxrc.sample     |    4 ----
 2 files changed, 5 insertions(+), 42 deletions(-)

diff --git a/nyx/log_panel.py b/nyx/log_panel.py
index e691b29..ff64c78 100644
--- a/nyx/log_panel.py
+++ b/nyx/log_panel.py
@@ -45,7 +45,6 @@ CONFIG = conf.config_dict('nyx', {
   'features.log_file': '',
   'features.log.showDateDividers': True,
   'features.log.showDuplicateEntries': False,
-  'features.log.entryDuration': 7,
   'features.log.max_lines_per_entry': 6,
   'features.log.prepopulate': True,
   'features.log.prepopulateReadLimit': 5000,
@@ -341,7 +340,8 @@ class LogPanel(panel.Panel, threading.Thread, logging.Handler):
 
       # crops events that are either too old, or more numerous than the caching size
 
-      self._trim_events(self.msg_log)
+      if len(self.msg_log) > CONFIG['cache.log_panel.size']:
+        del self.msg_log[CONFIG['cache.log_panel.size']:]
 
   def set_duplicate_visability(self, is_visible):
     """
@@ -393,7 +393,9 @@ class LogPanel(panel.Panel, threading.Thread, logging.Handler):
 
     with self.vals_lock:
       self.msg_log.insert(0, event)
-      self._trim_events(self.msg_log)
+
+      if len(self.msg_log) > CONFIG['cache.log_panel.size']:
+        del self.msg_log[CONFIG['cache.log_panel.size']:]
 
       # notifies the display that it has new content
 
@@ -1043,38 +1045,3 @@ class LogPanel(panel.Panel, threading.Thread, logging.Handler):
       self._title_args = (list(self.logged_events), current_pattern, width)
 
       return panel_label
-
-  def _trim_events(self, event_listing):
-    """
-    Crops events that have either:
-    - grown beyond the cache limit
-    - outlived the configured log duration
-
-    Argument:
-      event_listing - listing of log entries
-    """
-
-    cache_size = CONFIG['cache.log_panel.size']
-
-    if len(event_listing) > cache_size:
-      del event_listing[cache_size:]
-
-    log_ttl = CONFIG['features.log.entryDuration']
-
-    if log_ttl > 0:
-      current_day = days_since()
-
-      breakpoint = None  # index at which to crop from
-
-      for i in range(len(event_listing) - 1, -1, -1):
-        days_since_event = current_day - days_since(event_listing[i].timestamp)
-
-        if days_since_event > log_ttl:
-          breakpoint = i  # older than the ttl
-        else:
-          break
-
-      # removes entries older than the ttl
-
-      if breakpoint is not None:
-        del event_listing[breakpoint:]
diff --git a/nyxrc.sample b/nyxrc.sample
index 1b3cc65..fadc5df 100644
--- a/nyxrc.sample
+++ b/nyxrc.sample
@@ -64,9 +64,6 @@ features.confirmQuit true
 # showDuplicateEntries
 #   shows all log entries if true, otherwise collapses similar entries with an
 #   indicator for how much is being hidden
-# entryDuration
-#   number of days log entries are kept before being dropped (if zero then
-#   they're kept until cropped due to caching limits)
 # maxLinesPerEntry
 #   max number of lines to display for a single log entry
 # prepopulate
@@ -82,7 +79,6 @@ features.confirmQuit true
 
 features.log.showDateDividers true
 features.log.showDuplicateEntries false
-features.log.entryDuration 7
 features.log.maxLinesPerEntry 6
 features.log.prepopulate true
 features.log.prepopulateReadLimit 5000



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