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Viewing changes to bzrlib/merge.py

  • Committer: Robert Collins
  • Date: 2007-06-26 08:52:20 UTC
  • mto: This revision was merged to the branch mainline in revision 2554.
  • Revision ID: robertc@robertcollins.net-20070626085220-iovhwfjflk8vffbh
Add require_api API.

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bzrlib/merge.py
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from bzrlib.merge3 import Merge3
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from bzrlib.osutils import rename, pathjoin
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from progress import DummyProgress, ProgressPhase
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from bzrlib.revision import common_ancestor, is_ancestor, NULL_REVISION
 
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from bzrlib.revision import (is_ancestor, NULL_REVISION, ensure_null)
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from bzrlib.textfile import check_text_lines
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from bzrlib.trace import mutter, warning, note
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from bzrlib.transform import (TreeTransform, resolve_conflicts, cook_conflicts,
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            return
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        if self.other_rev_id is None:
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            return
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        ancestry = self.this_branch.repository.get_ancestry(self.this_basis)
 
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        ancestry = set(self.this_branch.repository.get_ancestry(
 
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            self.this_basis, topo_sorted=False))
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        if self.other_rev_id in ancestry:
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            return
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        self.this_tree.add_parent_tree((self.other_rev_id, self.other_tree))
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                pb = ui.ui_factory.nested_progress_bar()
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                try:
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                    this_repo = self.this_branch.repository
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                    self.base_rev_id = common_ancestor(self.this_basis, 
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                                                       self.other_basis, 
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                                                       this_repo, pb)
 
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                    graph = this_repo.get_graph()
 
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                    revisions = [ensure_null(self.this_basis),
 
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                                 ensure_null(self.other_basis)]
 
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                    if NULL_REVISION in revisions:
 
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                        self.base_rev_id = NULL_REVISION
 
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                    else:
 
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                        self.base_rev_id = graph.find_unique_lca(*revisions)
 
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                        if self.base_rev_id == NULL_REVISION:
 
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                            raise UnrelatedBranches()
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                finally:
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                    pb.finished()
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            except NoCommonAncestor:
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            except KeyError:
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                this_name = other_name = self.tt.final_name(trans_id)
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            other_path = fp.get_path(trans_id)
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            if this_parent is not None:
 
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            if this_parent is not None and this_name is not None:
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                this_parent_path = \
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                    fp.get_path(self.tt.trans_id_file_id(this_parent))
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                this_path = pathjoin(this_parent_path, this_name)