Changeset 96:aa6a0b79c073 for src/mlx/logger.py

Timestamp:

04/21/12 11:13:29 (12 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

hg-Phase:

(<MercurialRepository 1 'hg:/home/ivaradi/mlx/hg' '/'>, 'public')

Message:

The contents of log lines can be modified after they are written, and we are using it for Vref

File:

• src/mlx/logger.py (modified) (4 diffs)

src/mlx/logger.py

@@ -28 +28 @@
     NO_GO_SCORE = 10000
 
-    def __init__(self, output = sys.stdout):
+    def __init__(self, output):
         """Construct the logger."""
+        self._lines = []
         self._faults = {}
         self._output = output
@@ -42 +43 @@
 
         The faults logged so far will be cleared."""
+        self._lines = []
         self._faults.clear()
                 
@@ -47 +49 @@
         """Put a simple textual message into the log with the given timestamp."""
         timeStr = Logger._getTimeStr(timestamp)
-        print >> self._output, timeStr + ":", msg
+        return self._logLine(msg, timeStr)
 
     def untimedMessage(self, msg):
         """Put an untimed message into the log."""
-        print >> self._output, msg
+        return self._logLine(msg)
 
     def debug(self, msg):
@@ -93 +95 @@
                 totalScore -= score
         return totalScore
+
+    def updateLine(self, index, line):
+        """Update the line at the given index with the given string."""
+        (timeStr, _line) = self._lines[index]
+        self._lines[index] = (timeStr, line)
+        self._output.updateFlightLogLine(index, timeStr, line)
+
+    def _logLine(self, line, timeStr = None):
+        """Log the given line."""
+        index = len(self._lines)
+        self._lines.append((timeStr, line))
+        self._output.addFlightLogLine(timeStr, line)
+        return index
         
 #--------------------------------------------------------------------------------------