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  • Committer: Vincent Ladeuil
  • Date: 2009-10-06 14:40:37 UTC
  • mto: (4728.1.2 integration)
  • mto: This revision was merged to the branch mainline in revision 4731.
  • Revision ID: v.ladeuil+lp@free.fr-20091006144037-o76rgosv9hj3td0y
Simplify mutable_tree.has_changes() and update call sites.

* bzrlib/workingtree.py:
(WorkingTree.merge_from_branch): Add a force parameter. Replace
the check_basis() call by the corresponding code, taken the new
'force' parameter into account.

* bzrlib/tests/test_status.py:
(TestStatus.make_multiple_pending_tree): Add force=True on
supplementary merges.

* bzrlib/tests/test_reconfigure.py:
(TestReconfigure): Add a test for pending merges.

* bzrlib/tests/test_msgeditor.py:
(MsgEditorTest.make_multiple_pending_tree): Add force=True on
supplementary merges.

* bzrlib/tests/blackbox/test_uncommit.py:
(TestUncommit.test_uncommit_octopus_merge): Add force=True on
supplementary merges.

* bzrlib/send.py:
(send): Use the simplified has_changes(). Fix typo in comment too.

* bzrlib/reconfigure.py:
(Reconfigure._check): Use the simplified has_changes().

* bzrlib/mutabletree.py:
(MutableTree.has_changes): Make the tree parameter optional but
retain it for tests. Add a pending merges check.

* bzrlib/merge.py:
(Merger.ensure_revision_trees, Merger.file_revisions,
Merger.check_basis, Merger.compare_basis): Deprecate.

* bzrlib/bundle/apply_bundle.py:
(merge_bundle): Replace the check_basis() call by the
corresponding code.

* bzrlib/builtins.py:
(cmd_remove_tree.run, cmd_push.run, cmd_merge.run): Use the
simplified has_changes().
(cmd_merge.run): Replace the check_basis call() by the corresponding
code (minus the alredy done has_changes() check).

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bzrlib/revisiontree.py
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# Copyright (C) 2006-2010 Canonical Ltd
 
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# Copyright (C) 2005, 2007 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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from bzrlib import (
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    errors,
 
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    osutils,
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    revision,
 
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    symbol_versioning,
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    tree,
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    )
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    def get_file_mtime(self, file_id, path=None):
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        ie = self._inventory[file_id]
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        try:
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            revision = self._repository.get_revision(ie.revision)
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        except errors.NoSuchRevision:
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            raise errors.FileTimestampUnavailable(self.id2path(file_id))
 
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        revision = self._repository.get_revision(ie.revision)
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        return revision.timestamp
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    def is_executable(self, file_id, path=None):
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        return set(self._repository.get_ancestry(self._revision_id,
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                                                 topo_sorted=False))
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    def is_locked(self):
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        return self._repository.is_locked()
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    def lock_read(self):
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        self._repository.lock_read()
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        return self
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    def __repr__(self):
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        return '<%s instance at %x, rev_id=%r>' % (