def _parse_file_name_convert_param()

in backend/bms_app/services/disk_space_validator.py [0:0]

• 9 lines of code
• 5 McCabe index (conditional complexity)

    def _parse_file_name_convert_param(parser):
        """Parse 'db_file_name_convert' parameters.

        There might be multiple lines:
        - *.db_file_name_convert ans
        - <db_name>.db_file_name_convert
        Example: *.db_file_name_convert='+DATA/uaab2stanbynew_ifobs/datafile','+DATA2/uaab2prodsrv_IFOBS/datafile','+DATA/uaab2stanbynew_ifobs/datafile','+DATA4/IFOBS/datafile'
        The algorithm is:
        - get the value
        - split it by comma (they are source and destination) and get every second item (+DATA2/..., +DATA4/..)
        - parse the value between "+" and "/" (e.g. DATA2, DATA4)
        """
        keys = [k for k in parser['cfg'].keys()
                if k.endswith('.db_file_name_convert')]

        disk_groups = set()

        for k in keys:
            for destination in parser['cfg'][k].split(',')[1::2]:
                disk_group = DISK_GROUP_RE.search(destination).groups()[0]
                disk_groups.add(disk_group)

        return disk_groups