Use shutil.copy2 to preserve file dates

2014-07-07 13:59:03 +10:00
parent 47d5604e1e
commit 737e56670b
1 changed files with 1 additions and 1 deletions
--- a/site_ansto/instrument/util/config_edit.py
+++ b/site_ansto/instrument/util/config_edit.py
@ -312,7 +312,7 @@ class InstConfigData(object):
                        self.config_filename + "." + str(idx + 1))

        if os.path.exists(self.config_filename):
-            shutil.copy(self.config_filename, self.config_filename + ".1")
+            shutil.copy2(self.config_filename, self.config_filename + ".1")

    def write_config_file(self):
        """ Write out InstConfigData values to the configuration file."""