testing/release/minotaur/logAppender.py

   1 # ***** BEGIN LICENSE BLOCK *****
   2 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3 #
   4 # The contents of this file are subject to the Mozilla Public License Version
   5 # 1.1 (the "License"); you may not use this file except in compliance with
   6 # the License. You may obtain a copy of the License at
   7 # http://www.mozilla.org/MPL/
   8 #
   9 # Software distributed under the License is distributed on an "AS IS" basis,
  10 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11 # for the specific language governing rights and limitations under the
  12 # License.
  13 #
  14 # The Original Code is Mozilla Corporation Code.
  15 #
  16 # The Initial Developer of the Original Code is
  17 # Clint Talbert.
  18 # Portions created by the Initial Developer are Copyright (C) 2007
  19 # the Initial Developer. All Rights Reserved.
  20 #
  21 # Contributor(s):
  22 #  Clint Talbert <ctalbert@mozilla.com>
  23 #
  24 # Alternatively, the contents of this file may be used under the terms of
  25 # either the GNU General Public License Version 2 or later (the "GPL"), or
  26 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27 # in which case the provisions of the GPL or the LGPL are applicable instead
  28 # of those above. If you wish to allow use of your version of this file only
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  30 # use your version of this file under the terms of the MPL, indicate your
  31 # decision by deleting the provisions above and replace them with the notice
  32 # and other provisions required by the GPL or the LGPL. If you do not delete
  33 # the provisions above, a recipient may use your version of this file under
  34 # the terms of any one of the MPL, the GPL or the LGPL.
  35 #
  36 # ***** END LICENSE BLOCK *****
  37
  38 # Class to append data to a text file.  It also provides a method to handle
  39 # information going to stderr. To use the stderr redirect, make this call after
  40 # you instantiate LogAppender:
  41 # import sys
  42 # sys.stderr=stderrCatcher(<logFileAppenderObject>)
  43
  44 class stderrCatcher:
  45   def __init__(self, logappender=0):
  46     self.lf = logappender
  47   def write(self, stuff):
  48     if self.lf:
  49       self.lf.onStdError(stuff)
  50
  51 class LogAppender:
  52   def __init__(self, file):
  53     self.logFile = open(file, "a")
  54   def onStdError(self, str):
  55     self.logFile.write("STDERR:" + str + "\n")
  56   def writeLog(self, str):
  57     self.logFile.write(str + "\n")
  58     return str
  59   def writelines(self, str):
  60     self.logFile.writelines(str)
  61     self.logFile.write("\n")
  62   def closeFile(self):
  63       self.logFile.write("\n---Normal Close---\n")