bzr branch
http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar
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4763.2.4
by John Arbash Meinel
merge bzr.2.1 in preparation for NEWS entry. |
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# Copyright (C) 2006-2010 Canonical Ltd
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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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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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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4183.7.1
by Sabin Iacob
update FSF mailing address |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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6379.6.7
by Jelmer Vernooij
Move importing from future until after doc string, otherwise the doc string will disappear. |
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"""RevisionTree - a Tree implementation backed by repository data for a revision."""
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6379.6.3
by Jelmer Vernooij
Use absolute_import. |
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from __future__ import absolute_import |
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6977.2.1
by Jelmer Vernooij
Require that get_file implementations are contect managers, simplify file handling in transform. |
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from io import BytesIO |
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6624
by Jelmer Vernooij
Merge Python3 porting work ('py3 pokes') |
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from . import ( |
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3350.6.4
by Robert Collins
First cut at pluralised VersionedFiles. Some rather massive API incompatabilities, primarily because of the difficulty of coherence among competing stores. |
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errors, |
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6754.8.3
by Jelmer Vernooij
Use context manager in decorators. |
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lock, |
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2255.2.83
by John Arbash Meinel
[merge] bzr.dev 2294 |
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revision, |
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4241.6.7
by Vincent Ladeuil
Add InterCHKRevisionTree |
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tree, |
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2249.5.13
by John Arbash Meinel
Finish auditing Repository, and fix generate_ids to always generate utf8 ids. |
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)
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4241.6.7
by Vincent Ladeuil
Add InterCHKRevisionTree |
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5793.2.2
by Jelmer Vernooij
Split inventory-specific code out of RevisionTree into InventoryRevisionTree. |
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class RevisionTree(tree.Tree): |
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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"""Tree viewing a previous revision. |
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File text can be retrieved from the text store.
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"""
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3008.1.13
by Michael Hudson
merge bzr.dev |
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5793.2.2
by Jelmer Vernooij
Split inventory-specific code out of RevisionTree into InventoryRevisionTree. |
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def __init__(self, repository, revision_id): |
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self._repository = repository |
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2858.2.1
by Martin Pool
Remove most calls to safe_file_id and safe_revision_id. |
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self._revision_id = revision_id |
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3398.1.24
by Ian Clatworthy
make iter_search_rules a tree method |
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self._rules_searcher = None |
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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6110.6.1
by Jelmer Vernooij
Add Tree.has_versioned_directories. |
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def has_versioned_directories(self): |
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"""See `Tree.has_versioned_directories`.""" |
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return self._repository._format.supports_versioned_directories |
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2100.3.20
by Aaron Bentley
Implement tree comparison for tree references |
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def supports_tree_reference(self): |
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4370.3.2
by Ian Clatworthy
apply jam's review feedback |
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return getattr(self._repository._format, "supports_tree_reference", |
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False) |
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2100.3.20
by Aaron Bentley
Implement tree comparison for tree references |
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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def get_parent_ids(self): |
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"""See Tree.get_parent_ids. |
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A RevisionTree's parents match the revision graph.
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"""
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1908.11.3
by Robert Collins
Merge bzr.dev |
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if self._revision_id in (None, revision.NULL_REVISION): |
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parent_ids = [] |
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1908.11.2
by Robert Collins
Implement WorkingTree interface conformance tests for |
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else: |
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1986.1.2
by Robert Collins
Various changes to allow non-workingtree specific tests to run entirely |
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parent_ids = self._repository.get_revision( |
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self._revision_id).parent_ids |
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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return parent_ids |
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3943.8.1
by Marius Kruger
remove all trailing whitespace from bzr source |
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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def get_revision_id(self): |
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"""Return the revision id associated with this tree.""" |
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return self._revision_id |
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6809.4.5
by Jelmer Vernooij
Swap arguments for get_file_*. |
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def get_file_revision(self, path, file_id=None): |
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5793.2.3
by Jelmer Vernooij
Add a RevisionTree.get_file_revision() method. |
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"""Return the revision id in which a file was last changed.""" |
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raise NotImplementedError(self.get_file_revision) |
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6809.4.5
by Jelmer Vernooij
Swap arguments for get_file_*. |
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def get_file_text(self, path, file_id=None): |
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6874.2.1
by Jelmer Vernooij
Make Tree.iter_files_bytes() take paths rather than file_ids. |
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for (identifier, content) in self.iter_files_bytes([(path, None)]): |
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6973.5.10
by Jelmer Vernooij
Random bunch of python3 bee-improvements. |
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ret = b"".join(content) |
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6280.10.14
by Jelmer Vernooij
cope with slightly different behaviour. |
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return ret |
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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6809.4.5
by Jelmer Vernooij
Swap arguments for get_file_*. |
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def get_file(self, path, file_id=None): |
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return BytesIO(self.get_file_text(path, file_id)) |
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1852.7.1
by Robert Collins
Move RevisionTree out of tree.py. |
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5793.2.2
by Jelmer Vernooij
Split inventory-specific code out of RevisionTree into InventoryRevisionTree. |
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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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6754.8.3
by Jelmer Vernooij
Use context manager in decorators. |
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return lock.LogicalLockResult(self.unlock) |
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5793.2.2
by Jelmer Vernooij
Split inventory-specific code out of RevisionTree into InventoryRevisionTree. |
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def __repr__(self): |
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return '<%s instance at %x, rev_id=%r>' % ( |
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self.__class__.__name__, id(self), self._revision_id) |
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def unlock(self): |
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self._repository.unlock() |
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def _get_rules_searcher(self, default_searcher): |
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"""See Tree._get_rules_searcher.""" |
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if self._rules_searcher is None: |
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self._rules_searcher = super(RevisionTree, |
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self)._get_rules_searcher(default_searcher) |
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return self._rules_searcher |