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Viewing changes to storm/variables.py

  • Committer: Jamu Kakar
  • Date: 2009-11-24 18:34:34 UTC
  • mfrom: (340 storm.trunk)
  • mto: This revision was merged to the branch mainline in revision 341.
  • Revision ID: jkakar@kakar.ca-20091124183434-ambkvw9tp2byvjnc
- Merged trunk.

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storm/variables.py
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        Variable.__init__(self, *args, **kwargs)
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        if self.event is not None:
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            self.event.hook("start-tracking-changes", self._start_tracking)
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            self.event.hook("object-deleted", self._detect_changes)
 
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            self.event.hook("object-deleted", self._detect_changes_and_stop)
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    def _start_tracking(self, obj_info, event_system):
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        self._event_system = event_system
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        if (self._checkpoint_state is not Undef and
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            self.get_state() != self._checkpoint_state):
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            self.event.emit("changed", self, None, self._value, False)
 
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    def _detect_changes_and_stop(self, obj_info):
 
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        self._detect_changes(obj_info)
 
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        if self._event_system is not None:
 
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            self._stop_tracking(obj_info, self._event_system)
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    def get(self, default=None, to_db=False):
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        if self._event_system is not None: