home *** CD-ROM | disk | FTP | other *** search
- #
- # This file is part of Checkbox.
- #
- # Copyright 2008 Canonical Ltd.
- #
- # Checkbox 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 3 of the License, or
- # (at your option) any later version.
- #
- # Checkbox 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 Checkbox. If not, see <http://www.gnu.org/licenses/>.
- #
- import re
-
- from checkbox.lib.cache import cache
- from checkbox.lib.conversion import string_to_type
-
- from checkbox.properties import String
- from checkbox.registries.command import CommandRegistry
- from checkbox.registries.map import MapRegistry
-
-
- class PvsRegistry(CommandRegistry):
- """Registry for pvs information.
-
- Each item contained in this registry consists information about
- the mount point.
- """
-
- # Command to retrieve physical volume information
- command = String(default="pvs")
-
- # User to run pvs command
- user = String(default="root")
-
- @cache
- def items(self):
- items = []
- lines = [l.strip() for l in self.split("\n") if l]
- if lines:
- keys_line = lines.pop(0)
- keys = [k.lower() for k in re.split(r"\s+", keys_line)]
-
- for line in lines:
- values = [string_to_type(v) for v in re.split(r"\s+", line)]
- map = dict(zip(keys, values))
- value = MapRegistry(map)
- items.append((map["pv"], value))
-
- return items
-
-
- factory = PvsRegistry
-