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# Copyright (C) 2005, 2007 Canonical Ltd
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# Copyright (C) 2006-2010 Canonical Ltd
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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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self._rules_searcher = None
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def supports_tree_reference(self):
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return getattr(self._repository._format, "supports_tree_reference",
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def get_parent_ids(self):
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"""See Tree.get_parent_ids.
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default_revision=revision.CURRENT_REVISION):
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"""See Tree.annotate_iter"""
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text_key = (file_id, self.inventory[file_id].revision)
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annotations = self._repository.texts.annotate(text_key)
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annotator = self._repository.texts.get_annotator()
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annotations = annotator.annotate_flat(text_key)
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return [(key[-1], line) for key, line in annotations]
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def get_file_size(self, file_id):
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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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revision = self._repository.get_revision(ie.revision)
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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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return revision.timestamp
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def is_executable(self, file_id, path=None):
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def has_filename(self, filename):
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return bool(self.inventory.path2id(filename))
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def list_files(self, include_root=False):
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def list_files(self, include_root=False, from_dir=None, recursive=True):
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# The only files returned by this are those from the version
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entries = self.inventory.iter_entries()
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# skip the root for compatability with the current apis.
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if self.inventory.root is not None and not include_root:
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from_dir_id = inv.path2id(from_dir)
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if from_dir_id is None:
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# Directory not versioned
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entries = inv.iter_entries(from_dir=from_dir_id, recursive=recursive)
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if inv.root is not None and not include_root and from_dir is None:
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# skip the root for compatability with the current apis.
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for path, entry in entries:
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def get_symlink_target(self, file_id):
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ie = self._inventory[file_id]
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return ie.symlink_target;
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# Inventories store symlink targets in unicode
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return ie.symlink_target
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def get_reference_revision(self, file_id, path=None):
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return self.inventory[file_id].reference_revision
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lookup_trees = [self.source]
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lookup_trees.extend(extra_trees)
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# The ids of items we need to examine to insure delta consistency.
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precise_file_ids = set()
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discarded_changes = {}
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if specific_files == []:
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specific_file_ids = []
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specific_file_ids = self.target.paths2ids(specific_files,
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lookup_trees, require_versioned=require_versioned)
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# FIXME: It should be possible to delegate include_unchanged handling
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# to CHKInventory.iter_changes and do a better job there -- vila
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if include_unchanged:
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changed_file_ids = []
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changed_file_ids = set()
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for result in self.target.inventory.iter_changes(self.source.inventory):
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if (specific_file_ids is not None
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and not result[0] in specific_file_ids):
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# CHKMap.iter_changes is clean and fast. Better filter out
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# the specific files *after* it did its job.
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if specific_file_ids is not None:
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if file_id not in specific_file_ids:
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# A change from the whole tree that we don't want to show yet.
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# We may find that we need to show it for delta consistency, so
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discarded_changes[result[0]] = result
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new_parent_id = result[4][1]
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precise_file_ids.add(new_parent_id)
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if include_unchanged:
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# Keep track of yielded results (cheaper than building the
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changed_file_ids.append(result[0])
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changed_file_ids.add(result[0])
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if specific_file_ids is not None:
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for result in self._handle_precise_ids(precise_file_ids,
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changed_file_ids, discarded_changes=discarded_changes):
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if include_unchanged:
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# CHKMap avoid being O(tree), so we go to O(tree) only if