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Viewing changes to lib/lp/registry/browser/distroseries.py

  • Committer: Gavin Panella
  • Date: 2011-08-01 20:25:28 UTC
  • mto: This revision was merged to the branch mainline in revision 13585.
  • Revision ID: gavin.panella@canonical.com-20110801202528-jys4z4rsd44vs9kk
Don't modify the shared/'global' Action object.

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lib/lp/registry/browser/distroseries.py
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        super(DistroSeriesDifferenceBaseView, self).initialize()
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    def initialize_sync_label(self, label):
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        # XXX: GavinPanella 2011-07-13 bug=809985: Good thing the app servers
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        # are running single threaded...
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        self.__class__.actions.byname['actions.sync'].label = label
 
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        # Owing to the design of Action/Actions in zope.formlib.form - actions
 
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        # is actually a descriptor that copies itself and its actions when
 
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        # accessed - this has the effect of making a shallow copy of the sync
 
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        # action which we can modify.
 
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        actions = self.actions
 
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        sync_action = next(
 
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            action for action in actions if action.name == "sync")
 
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        sync_action.label = label
 
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        # Mask the actions descriptor with an instance variable.
 
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        self.actions = actions.__class__(
 
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            *((sync_action if action.name == "sync" else action)
 
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              for action in actions))
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    @property
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    def label(self):