Fix so that a copy is created, if new filename already exists. Works like normal XML export.

svn: r13494
This commit is contained in:
Peter Landgren 2009-11-03 17:33:35 +00:00
parent 2230220ea1
commit bd18302d69

View File

@ -31,6 +31,7 @@
#
#-------------------------------------------------------------------------
import time
import shutil
import os
import sys
import tarfile
@ -69,6 +70,17 @@ import Utils
#
#-------------------------------------------------------------------------
def writeData(database, filename, option_box=None, callback=None):
# Rename file, if it exists already, with <filename>.bak
# as it it for normal XML export.
if os.path.isfile(filename):
try:
shutil.copyfile(filename, filename + ".bak")
shutil.copystat(filename, filename + ".bak")
except:
pass
if option_box:
option_box.parse_options()