scyther/gui/Gui/Tempfile.py

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2006-08-02 13:59:57 +01:00
#!/usr/bin/python
2007-06-11 13:09:24 +01:00
"""
Scyther : An automatic verifier for security protocols.
Copyright (C) 2007 Cas Cremers
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
"""
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#---------------------------------------------------------------------------
""" Import externals """
import os
import tempfile
import atexit
#---------------------------------------------------------------------------
""" Local thing (can be done in numerous nicer ways) """
tempfiles = []
#---------------------------------------------------------------------------
def tempremove(tuple):
(fd,fpname) = tuple
#os.close(fd)
os.remove(fpname)
def cleanupshop():
global tempfiles
for tuple in tempfiles:
tempremove(tuple)
def tempcleaned(post=""):
global tempfiles
tuple = tempfile.mkstemp(post,"scyther_")
tempfiles.append(tuple)
return tuple
def tempcleanearly(tuple):
global tempfiles
tempfiles.remove(tuple)
tempremove(tuple)
atexit.register(cleanupshop)