62             section_items = default_items

    62             section_items = default_items

    63 

    63 

    64         for key, value in section_items:

    64         for key, value in section_items:

    65             # keep a copy of the old value

    65             # keep a copy of the old value

    66             oldvalue = value

    66             oldvalue = value

    67 

    68 

    68             if not new.has_section(section):

    69             if not new.has_section(section):

    69                 if section != 'DEFAULT':

    70                 if section != 'DEFAULT':

    70                     new.add_section(section)

    71                     new.add_section(section)

    71 

    72 

    85             # Only copy the old value to the new conf file if the entry doesn't

    86             # Only copy the old value to the new conf file if the entry doesn't

    86             # exist or if it contains '%SERVICE'

    87             # exist or if it contains '%SERVICE'

    87             if not new.has_option(section, key) or \

    88             if not new.has_option(section, key) or \

    88                '%SERVICE' in new.get(section, key):

    89                '%SERVICE' in new.get(section, key):

    89                 new.set(section, key, value)

    90                 new.set(section, key, value)

    90 

    92 

    91     # copy the old conf file to a backup

    93     # copy the old conf file to a backup

    92     today = datetime.now().strftime("%Y%m%d%H%M%S")

    94     today = datetime.now().strftime("%Y%m%d%H%M%S")

    93     shutil.copy2(old_file, old_file + '.' + today)

    95     shutil.copy2(old_file, old_file + '.' + today)

    94 

    96