http://www.mediawiki.org/wiki/Special:Code/MediaWiki/92210
Revision: 92210
Author: halfak
Date: 2011-07-14 22:48:50 +0000 (Thu, 14 Jul 2011)
Log Message:
-----------
Added recording file wrapper
Modified Paths:
--------------
trunk/tools/wsor/scripts/classes/file_wrapper.py
Modified: trunk/tools/wsor/scripts/classes/file_wrapper.py
===================================================================
--- trunk/tools/wsor/scripts/classes/file_wrapper.py 2011-07-14 22:40:27 UTC
(rev 92209)
+++ trunk/tools/wsor/scripts/classes/file_wrapper.py 2011-07-14 22:48:50 UTC
(rev 92210)
@@ -1,6 +1,30 @@
import sys
from StringIO import StringIO
+from collections import deque
+class RecordingFileWrapper(FileWrapper):
+
+ def __init__(self, fp, pre='', post='', record=10000):
+ self.history = deque(maxsize=record)
+ FileWrapper.__init__(self, fp, pre=pre, post=post)
+
+ def read(self, bytes=sys.maxint):
+ outBytes = FileWrapper.read(self, bytes)
+ self.history.extend(outBytes)
+ return outBytes
+
+ def readline(self):
+ outBytes = FileWrapper.readline(self)
+ self.history.extend(outBytes)
+ return outBytes
+
+ def getHistory(self):
+ return ''.join(self.history)
+
+
+
+
+
class FileWrapper:
def __init__(self, fp, pre='', post=''):
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