69 lines
1.6 KiB
Python
69 lines
1.6 KiB
Python
import os
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from ConfigParser import ConfigParser
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import gobject
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from model.BuddyModel import BuddyModel
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from sugar import env
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import logging
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class Friends(gobject.GObject):
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__gsignals__ = {
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'friend-added': (gobject.SIGNAL_RUN_FIRST,
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gobject.TYPE_NONE, ([object])),
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'friend-removed': (gobject.SIGNAL_RUN_FIRST,
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gobject.TYPE_NONE, ([str])),
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}
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def __init__(self):
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gobject.GObject.__init__(self)
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self._friends = {}
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self._path = os.path.join(env.get_profile_path(), 'friends')
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self.load()
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def has_buddy(self, buddy):
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return self._friends.has_key(buddy.get_name())
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def add_friend(self, buddy_info):
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self._friends[buddy_info.get_name()] = buddy_info
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self.emit('friend-added', buddy_info)
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def make_friend(self, buddy):
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if not self.has_buddy(buddy):
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self.add_friend(BuddyModel(buddy=buddy))
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self.save()
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def remove(self, buddy_info):
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del self._friends[buddy_info.get_name()]
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self.save()
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self.emit('friend-removed', buddy_info.get_name())
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def __iter__(self):
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return self._friends.values().__iter__()
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def load(self):
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cp = ConfigParser()
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try:
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success = cp.read([self._path])
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if success:
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for name in cp.sections():
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buddy = BuddyModel(name)
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self.add_friend(buddy)
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except Exception, exc:
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logging.error("Error parsing friends file: %s" % exc)
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def save(self):
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cp = ConfigParser()
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for friend in self:
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section = friend.get_name()
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cp.add_section(section)
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cp.set(section, 'color', friend.get_color().to_string())
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fileobject = open(self._path, 'w')
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cp.write(fileobject)
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fileobject.close()
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