diff options
| -rw-r--r-- | portato/session.py | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/portato/session.py b/portato/session.py index 4f904ed..ddad438 100644 --- a/portato/session.py +++ b/portato/session.py @@ -3,7 +3,7 @@ # File: portato/session.py # This file is part of the Portato-Project, a graphical portage-frontend. # -# Copyright (C) 2007 René 'Necoro' Neumann +# Copyright (C) 2007-2009 René 'Necoro' Neumann # This is free software. You may redistribute copies of it under the terms of # the GNU General Public License version 2. # There is NO WARRANTY, to the extent permitted by law. @@ -31,11 +31,13 @@ class Session (object): # the current session format version VERSION = 1 - def __init__ (self, file): + def __init__ (self, file, name="", oldfiles = []): """ Initialize a session with a certain file inside L{SESSION_DIR}. @param file: the file in L{SESSION_DIR}, where the options will be saved. + @param oldfiles: old file names for the same file + @param name: short name describing the type of session """ self._cfg = None @@ -43,8 +45,26 @@ class Session (object): if not (os.path.exists(SESSION_DIR) and os.path.isdir(SESSION_DIR)): os.mkdir(SESSION_DIR) - self._cfg = ConfigParser(os.path.join(SESSION_DIR, file)) - info(_("Loading session from '%s'.") % self._cfg.file) + + file = os.path.join(SESSION_DIR, file) + oldfiles = [os.path.join(SESSION_DIR, x) for x in oldfiles] + + if not os.path.exists(file): + for o in oldfiles: + if os.path.exists(o): + debug("Moving old session file '%s' to '%s'.") + os.rename(o,file) + break + + self._cfg = ConfigParser(file) + + if name: + i = _("Loading '%s' session from '%s'.") % (name, self._cfg.file) + else: + i = _("Loading session from '%s'.") % self._cfg.file + + info(i) + try: self._cfg.parse() except IOError, e: |