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merge bzr.dev r4164

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bzrlib/shelf_ui.py
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    """Interactively shelve the changes in a working tree."""
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    def __init__(self, work_tree, target_tree, diff_writer=None, auto=False,
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                 auto_apply=False, file_list=None, message=None):
 
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                 auto_apply=False, file_list=None, message=None,
 
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                 destroy=False):
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        """Constructor.
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        :param work_tree: The working tree to shelve changes from.
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        :param auto_apply: If True, shelve changes with no final prompt.
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        :param file_list: If supplied, only files in this list may be shelved.
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        :param message: The message to associate with the shelved changes.
 
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        :param destroy: Change the working tree without storing the shelved
 
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            changes.
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        """
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        self.work_tree = work_tree
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        self.target_tree = target_tree
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        self.auto_apply = auto_apply
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        self.file_list = file_list
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        self.message = message
 
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        self.destroy = destroy
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    @classmethod
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    def from_args(klass, diff_writer, revision=None, all=False, file_list=None,
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                  message=None, directory='.'):
 
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                  message=None, directory='.', destroy=False):
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        """Create a shelver from commandline arguments.
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        :param revision: RevisionSpec of the revision to compare to.
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        :param file_list: If supplied, only files in this list may be  shelved.
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        :param message: The message to associate with the shelved changes.
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        :param directory: The directory containing the working tree.
 
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        :param destroy: Change the working tree without storing the shelved
 
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            changes.
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        """
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        tree, path = workingtree.WorkingTree.open_containing(directory)
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        target_tree = builtins._get_one_revision_tree('shelf2', revision,
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            tree.branch, tree)
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        files = builtins.safe_relpath_files(tree, file_list)
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        return klass(tree, target_tree, diff_writer, all, all, files, message)
 
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        return klass(tree, target_tree, diff_writer, all, all, files, message,
 
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                     destroy)
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    def run(self):
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        """Interactively shelve the changes."""
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                                   change[2:]):
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                        creator.shelve_rename(change[1])
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                        changes_shelved += 1
 
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                if change[0] == 'modify target':
 
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                    if self.prompt_bool('Shelve changing target of "%s" '
 
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                            'from "%s" to "%s"?' % change[2:]):
 
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                        creator.shelve_modify_target(change[1])
 
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                        changes_shelved += 1
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            if changes_shelved > 0:
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                trace.note("Selected changes:")
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                changes = creator.work_transform.iter_changes()
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                delta.report_changes(changes, reporter)
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                if (self.auto_apply or self.prompt_bool(
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                    'Shelve %d change(s)?' % changes_shelved)):
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                    shelf_id = self.manager.shelve_changes(creator,
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                                                           self.message)
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                    trace.note('Changes shelved with id "%d".' % shelf_id)
 
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                    if self.destroy:
 
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                        creator.transform()
 
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                        trace.note('Selected changes destroyed.')
 
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                    else:
 
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                        shelf_id = self.manager.shelve_changes(creator,
 
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                                                               self.message)
 
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                        trace.note('Changes shelved with id "%d".' % shelf_id)
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            else:
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                trace.warning('No changes to shelve.')
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        finally: