www.pudn.com > clamwin-0.85.1-src.zip > RedirectStd.py

#-----------------------------------------------------------------------------
# Name:        RedirectStd.py
# Product:     ClamWin Antivirus
#
# Author:      alch [alch at users dot sourceforge dot net]
#
# Created:     2004/22/03
# Copyright:   Copyright alch (c) 2004
# Licence:     
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or
#   (at your option) any later version.
# 
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
# 
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#-----------------------------------------------------------------------------
import sys, os
if sys.platform.startswith("win"):    
    # fix the path env setting so that dlls are loaded from our lib folder
    # rather than from system32, thsi way we eliminate python version conflicts
    if hasattr(sys, "frozen"):
        sys.path.insert(0,sys.prefix)
    # If we are not running in a console, redirect all print statements to the
    # win32traceutil collector.
    # You can view output either from Pythonwin's "Tools->Trace Collector Debugging Tool",
    # or simply run "win32traceutil.py" from a command prompt.
    import win32api
    try:
        win32api.GetConsoleTitle()
    except win32api.error:
        # No console - if we are running from Python sources,
        # redirect to win32traceutil, but if running from a binary
        # install, redirect to a log file.
        if hasattr(sys, "frozen"):
            temp_dir = win32api.GetTempPath()
            for i in range(3,0,-1):
                try: os.unlink(os.path.join(temp_dir, "ClamWin%d.log" % (i+1)))
                except os.error: pass
                try:
                    os.rename(
                        os.path.join(temp_dir, "ClamWin%d.log" % i),
                        os.path.join(temp_dir, "ClamWin%d.log" % (i+1))
                        )
                except os.error: pass
            # Open this log, as unbuffered so crashes still get written.
            sys.stdout = file(os.path.join(temp_dir,"ClamWin1.log"), "wt", 0)
            sys.stderr = sys.stdout
        else:
            import win32traceutil
else:
    pass