Utilisation de la librairie deque pour les logs

DG_PY_FOFBTool.py

@@ -29,15 +29,16 @@ import FofbTool.Operation
 import FofbTool.Configuration
 import logging
 import numpy as np
+from collections import deque
 
 class ds_logappender(logging.StreamHandler):
     def __init__(self, parent):
         self.parent = parent
         logging.StreamHandler.__init__(self=self)
     def emit(self, record):
-        if len(self.parent._logs) > 1023:
-            self.parent._logs.pop(0)
-        self.parent._logs.append(self.format(record))
+        #if len(self.parent._logs) > 1023:
+        #    self.parent._logs.pop(0)
+        self.parent._logs.appendleft(self.format(record))
 
         if record.levelno > logging.WARNING:
             self.parent.d_status['error'] = "Last Error: ({}) {}".format(record.asctime, record.msg)
@@ -238,7 +239,7 @@ class DG_PY_FOFBTool(Device):
 
         self.info_stream("FofbTool {}".format(FofbTool.__version__))
 
-        self._logs =  []
+        self._logs = deque(maxlen = DG_PY_FOFBTool.logs.dim_x)
         self._last_sync = ''
         self._last_start = ''