24
from cStringIO import StringIO
23
from StringIO import StringIO
27
from bzrlib.lazy_import import lazy_import
28
lazy_import(globals(), """
34
25
from bzrlib import (
41
revision as _mod_revision,
48
34
from bzrlib.decorators import needs_read_lock, needs_write_lock
49
35
from bzrlib.repository import (
51
MetaDirVersionedFileRepository,
52
38
MetaDirRepositoryFormat,
56
42
from bzrlib.store.text import TextStore
57
from bzrlib.tuned_gzip import GzipFile, bytes_to_gzip
58
from bzrlib.versionedfile import (
60
FulltextContentFactory,
43
from bzrlib.trace import mutter
65
46
class AllInOneRepository(Repository):
66
47
"""Legacy support - the repository behaviour for all-in-one branches."""
69
def _serializer(self):
70
return xml5.serializer_v5
72
def _escape(self, file_or_path):
73
if not isinstance(file_or_path, basestring):
74
file_or_path = '/'.join(file_or_path)
75
if file_or_path == '':
77
return urlutils.escape(osutils.safe_unicode(file_or_path))
79
def __init__(self, _format, a_bzrdir):
49
_serializer = xml5.serializer_v5
51
def __init__(self, _format, a_bzrdir, _revision_store, control_store, text_store):
80
52
# we reuse one control files instance.
81
dir_mode = a_bzrdir._get_dir_mode()
82
file_mode = a_bzrdir._get_file_mode()
53
dir_mode = a_bzrdir._control_files._dir_mode
54
file_mode = a_bzrdir._control_files._file_mode
84
56
def get_store(name, compressed=True, prefixed=False):
85
57
# FIXME: This approach of assuming stores are all entirely compressed
86
# or entirely uncompressed is tidy, but breaks upgrade from
87
# some existing branches where there's a mixture; we probably
58
# or entirely uncompressed is tidy, but breaks upgrade from
59
# some existing branches where there's a mixture; we probably
88
60
# still want the option to look for both.
89
relpath = self._escape(name)
90
store = TextStore(a_bzrdir.transport.clone(relpath),
61
relpath = a_bzrdir._control_files._escape(name)
62
store = TextStore(a_bzrdir._control_files._transport.clone(relpath),
91
63
prefixed=prefixed, compressed=compressed,
93
65
file_mode=file_mode)
96
68
# not broken out yet because the controlweaves|inventory_store
97
# and texts bits are still different.
69
# and text_store | weave_store bits are still different.
98
70
if isinstance(_format, RepositoryFormat4):
99
# cannot remove these - there is still no consistent api
71
# cannot remove these - there is still no consistent api
100
72
# which allows access to this old info.
101
73
self.inventory_store = get_store('inventory-store')
102
self._text_store = get_store('text-store')
103
super(AllInOneRepository, self).__init__(_format, a_bzrdir, a_bzrdir._control_files)
106
def _all_possible_ids(self):
107
"""Return all the possible revisions that we could find."""
108
if 'evil' in debug.debug_flags:
109
trace.mutter_callsite(
110
3, "_all_possible_ids scales with size of history.")
111
return [key[-1] for key in self.inventories.keys()]
114
def _all_revision_ids(self):
115
"""Returns a list of all the revision ids in the repository.
117
These are in as much topological order as the underlying store can
118
present: for weaves ghosts may lead to a lack of correctness until
119
the reweave updates the parents list.
121
return [key[-1] for key in self.revisions.keys()]
123
def _activate_new_inventory(self):
124
"""Put a replacement inventory.new into use as inventories."""
125
# Copy the content across
126
t = self.bzrdir._control_files._transport
127
t.copy('inventory.new.weave', 'inventory.weave')
128
# delete the temp inventory
129
t.delete('inventory.new.weave')
130
# Check we can parse the new weave properly as a sanity check
131
self.inventories.keys()
133
def _backup_inventory(self):
134
t = self.bzrdir._control_files._transport
135
t.copy('inventory.weave', 'inventory.backup.weave')
137
def _temp_inventories(self):
138
t = self.bzrdir._control_files._transport
139
return self._format._get_inventories(t, self, 'inventory.new')
74
text_store = get_store('text-store')
75
super(AllInOneRepository, self).__init__(_format, a_bzrdir, a_bzrdir._control_files, _revision_store, control_store, text_store)
141
77
def get_commit_builder(self, branch, parents, config, timestamp=None,
142
78
timezone=None, committer=None, revprops=None,
143
79
revision_id=None):
144
80
self._check_ascii_revisionid(revision_id, self.get_commit_builder)
145
result = CommitBuilder(self, parents, config, timestamp, timezone,
81
revision_id = osutils.safe_revision_id(revision_id)
82
result = WeaveCommitBuilder(self, parents, config, timestamp, timezone,
146
83
committer, revprops, revision_id)
147
84
self.start_write_group()
151
def get_revisions(self, revision_ids):
152
revs = self._get_revisions(revision_ids)
155
def _inventory_add_lines(self, revision_id, parents, lines,
157
"""Store lines in inv_vf and return the sha1 of the inventory."""
158
present_parents = self.get_graph().get_parent_map(parents)
160
for parent in parents:
161
if parent in present_parents:
162
final_parents.append((parent,))
163
return self.inventories.add_lines((revision_id,), final_parents, lines,
164
check_content=check_content)[0]
166
88
def is_shared(self):
167
89
"""AllInOne repositories cannot be shared."""
177
99
:param new_value: True to restore the default, False to disable making
180
raise errors.RepositoryUpgradeRequired(self.user_url)
102
raise NotImplementedError(self.set_make_working_trees)
182
104
def make_working_trees(self):
183
105
"""Returns the policy for making working trees on new branches."""
186
def revision_graph_can_have_wrong_parents(self):
187
# XXX: This is an old format that we don't support full checking on, so
188
# just claim that checking for this inconsistency is not required.
192
class WeaveMetaDirRepository(MetaDirVersionedFileRepository):
109
class WeaveMetaDirRepository(MetaDirRepository):
193
110
"""A subclass of MetaDirRepository to set weave specific policy."""
195
def __init__(self, _format, a_bzrdir, control_files):
196
super(WeaveMetaDirRepository, self).__init__(_format, a_bzrdir, control_files)
197
self._serializer = _format._serializer
200
def _all_possible_ids(self):
201
"""Return all the possible revisions that we could find."""
202
if 'evil' in debug.debug_flags:
203
trace.mutter_callsite(
204
3, "_all_possible_ids scales with size of history.")
205
return [key[-1] for key in self.inventories.keys()]
208
def _all_revision_ids(self):
209
"""Returns a list of all the revision ids in the repository.
211
These are in as much topological order as the underlying store can
212
present: for weaves ghosts may lead to a lack of correctness until
213
the reweave updates the parents list.
215
return [key[-1] for key in self.revisions.keys()]
217
def _activate_new_inventory(self):
218
"""Put a replacement inventory.new into use as inventories."""
219
# Copy the content across
221
t.copy('inventory.new.weave', 'inventory.weave')
222
# delete the temp inventory
223
t.delete('inventory.new.weave')
224
# Check we can parse the new weave properly as a sanity check
225
self.inventories.keys()
227
def _backup_inventory(self):
229
t.copy('inventory.weave', 'inventory.backup.weave')
231
def _temp_inventories(self):
233
return self._format._get_inventories(t, self, 'inventory.new')
112
_serializer = xml5.serializer_v5
235
114
def get_commit_builder(self, branch, parents, config, timestamp=None,
236
115
timezone=None, committer=None, revprops=None,
237
116
revision_id=None):
238
117
self._check_ascii_revisionid(revision_id, self.get_commit_builder)
239
result = CommitBuilder(self, parents, config, timestamp, timezone,
118
revision_id = osutils.safe_revision_id(revision_id)
119
result = WeaveCommitBuilder(self, parents, config, timestamp, timezone,
240
120
committer, revprops, revision_id)
241
121
self.start_write_group()
245
def get_revision(self, revision_id):
246
"""Return the Revision object for a named revision"""
247
r = self.get_revision_reconcile(revision_id)
250
def _inventory_add_lines(self, revision_id, parents, lines,
252
"""Store lines in inv_vf and return the sha1 of the inventory."""
253
present_parents = self.get_graph().get_parent_map(parents)
255
for parent in parents:
256
if parent in present_parents:
257
final_parents.append((parent,))
258
return self.inventories.add_lines((revision_id,), final_parents, lines,
259
check_content=check_content)[0]
261
def revision_graph_can_have_wrong_parents(self):
265
125
class PreSplitOutRepositoryFormat(RepositoryFormat):
266
126
"""Base class for the pre split out repository formats."""
268
128
rich_root_data = False
269
129
supports_tree_reference = False
270
supports_ghosts = False
271
supports_external_lookups = False
272
supports_chks = False
273
_fetch_order = 'topological'
274
_fetch_reconcile = True
277
131
def initialize(self, a_bzrdir, shared=False, _internal=False):
278
"""Create a weave repository."""
132
"""Create a weave repository.
134
TODO: when creating split out bzr branch formats, move this to a common
135
base for Format5, Format6. or something like that.
280
138
raise errors.IncompatibleFormat(self, a_bzrdir._format)
282
140
if not _internal:
283
141
# always initialized when the bzrdir is.
284
142
return self.open(a_bzrdir, _found=True)
286
144
# Create an empty weave
288
146
weavefile.write_weave_v5(weave.Weave(), sio)
289
147
empty_weave = sio.getvalue()
291
trace.mutter('creating repository in %s.', a_bzrdir.transport.base)
149
mutter('creating repository in %s.', a_bzrdir.transport.base)
150
dirs = ['revision-store', 'weaves']
151
files = [('inventory.weave', StringIO(empty_weave)),
293
154
# FIXME: RBC 20060125 don't peek under the covers
294
155
# NB: no need to escape relative paths that are url safe.
295
156
control_files = lockable_files.LockableFiles(a_bzrdir.transport,
296
'branch-lock', lockable_files.TransportLock)
157
'branch-lock', lockable_files.TransportLock)
297
158
control_files.create_lock()
298
159
control_files.lock_write()
299
transport = a_bzrdir.transport
160
control_files._transport.mkdir_multi(dirs,
161
mode=control_files._dir_mode)
301
transport.mkdir_multi(['revision-store', 'weaves'],
302
mode=a_bzrdir._get_dir_mode())
303
transport.put_bytes_non_atomic('inventory.weave', empty_weave,
304
mode=a_bzrdir._get_file_mode())
163
for file, content in files:
164
control_files.put(file, content)
306
166
control_files.unlock()
307
repository = self.open(a_bzrdir, _found=True)
308
self._run_post_repo_init_hooks(repository, a_bzrdir, shared)
167
return self.open(a_bzrdir, _found=True)
169
def _get_control_store(self, repo_transport, control_files):
170
"""Return the control store for this repository."""
171
return self._get_versioned_file_store('',
176
def _get_text_store(self, transport, control_files):
177
"""Get a store for file texts for this format."""
178
raise NotImplementedError(self._get_text_store)
311
180
def open(self, a_bzrdir, _found=False):
312
181
"""See RepositoryFormat.open()."""
351
227
"""Format 4 is not supported.
353
229
It is not supported because the model changed from 4 to 5 and the
354
conversion logic is expensive - so doing it on the fly was not
230
conversion logic is expensive - so doing it on the fly was not
359
def _get_inventories(self, repo_transport, repo, name='inventory'):
360
# No inventories store written so far.
235
def _get_control_store(self, repo_transport, control_files):
236
"""Format 4 repositories have no formal control store at this point.
238
This will cause any control-file-needing apis to fail - this is desired.
363
def _get_revisions(self, repo_transport, repo):
242
def _get_revision_store(self, repo_transport, control_files):
243
"""See RepositoryFormat._get_revision_store()."""
364
244
from bzrlib.xml4 import serializer_v4
365
return RevisionTextStore(repo_transport.clone('revision-store'),
366
serializer_v4, True, versionedfile.PrefixMapper(),
367
repo.is_locked, repo.is_write_locked)
369
def _get_signatures(self, repo_transport, repo):
370
return SignatureTextStore(repo_transport.clone('revision-store'),
371
False, versionedfile.PrefixMapper(),
372
repo.is_locked, repo.is_write_locked)
374
def _get_texts(self, repo_transport, repo):
245
return self._get_text_rev_store(repo_transport,
248
serializer=serializer_v4)
250
def _get_text_store(self, transport, control_files):
251
"""See RepositoryFormat._get_text_store()."""
378
254
class RepositoryFormat5(PreSplitOutRepositoryFormat):
387
263
_versionedfile_class = weave.WeaveFile
388
264
_matchingbzrdir = bzrdir.BzrDirFormat5()
390
def _serializer(self):
391
return xml5.serializer_v5
267
super(RepositoryFormat5, self).__init__()
393
269
def get_format_description(self):
394
270
"""See RepositoryFormat.get_format_description()."""
395
271
return "Weave repository format 5"
397
def network_name(self):
398
"""The network name for this format is the control dirs disk label."""
399
return self._matchingbzrdir.get_format_string()
401
def _get_inventories(self, repo_transport, repo, name='inventory'):
402
mapper = versionedfile.ConstantMapper(name)
403
return versionedfile.ThunkedVersionedFiles(repo_transport,
404
weave.WeaveFile, mapper, repo.is_locked)
406
def _get_revisions(self, repo_transport, repo):
407
return RevisionTextStore(repo_transport.clone('revision-store'),
408
xml5.serializer_v5, False, versionedfile.PrefixMapper(),
409
repo.is_locked, repo.is_write_locked)
411
def _get_signatures(self, repo_transport, repo):
412
return SignatureTextStore(repo_transport.clone('revision-store'),
413
False, versionedfile.PrefixMapper(),
414
repo.is_locked, repo.is_write_locked)
416
def _get_texts(self, repo_transport, repo):
417
mapper = versionedfile.PrefixMapper()
418
base_transport = repo_transport.clone('weaves')
419
return versionedfile.ThunkedVersionedFiles(base_transport,
420
weave.WeaveFile, mapper, repo.is_locked)
273
def _get_revision_store(self, repo_transport, control_files):
274
"""See RepositoryFormat._get_revision_store()."""
275
"""Return the revision store object for this a_bzrdir."""
276
return self._get_text_rev_store(repo_transport,
281
def _get_text_store(self, transport, control_files):
282
"""See RepositoryFormat._get_text_store()."""
283
return self._get_versioned_file_store('weaves', transport, control_files, prefixed=False)
423
286
class RepositoryFormat6(PreSplitOutRepositoryFormat):
432
295
_versionedfile_class = weave.WeaveFile
433
296
_matchingbzrdir = bzrdir.BzrDirFormat6()
435
def _serializer(self):
436
return xml5.serializer_v5
299
super(RepositoryFormat6, self).__init__()
438
301
def get_format_description(self):
439
302
"""See RepositoryFormat.get_format_description()."""
440
303
return "Weave repository format 6"
442
def network_name(self):
443
"""The network name for this format is the control dirs disk label."""
444
return self._matchingbzrdir.get_format_string()
446
def _get_inventories(self, repo_transport, repo, name='inventory'):
447
mapper = versionedfile.ConstantMapper(name)
448
return versionedfile.ThunkedVersionedFiles(repo_transport,
449
weave.WeaveFile, mapper, repo.is_locked)
451
def _get_revisions(self, repo_transport, repo):
452
return RevisionTextStore(repo_transport.clone('revision-store'),
453
xml5.serializer_v5, False, versionedfile.HashPrefixMapper(),
454
repo.is_locked, repo.is_write_locked)
456
def _get_signatures(self, repo_transport, repo):
457
return SignatureTextStore(repo_transport.clone('revision-store'),
458
False, versionedfile.HashPrefixMapper(),
459
repo.is_locked, repo.is_write_locked)
461
def _get_texts(self, repo_transport, repo):
462
mapper = versionedfile.HashPrefixMapper()
463
base_transport = repo_transport.clone('weaves')
464
return versionedfile.ThunkedVersionedFiles(base_transport,
465
weave.WeaveFile, mapper, repo.is_locked)
305
def _get_revision_store(self, repo_transport, control_files):
306
"""See RepositoryFormat._get_revision_store()."""
307
return self._get_text_rev_store(repo_transport,
313
def _get_text_store(self, transport, control_files):
314
"""See RepositoryFormat._get_text_store()."""
315
return self._get_versioned_file_store('weaves', transport, control_files)
468
318
class RepositoryFormat7(MetaDirRepositoryFormat):
496
344
"""See RepositoryFormat.get_format_description()."""
497
345
return "Weave repository format 7"
499
def _get_inventories(self, repo_transport, repo, name='inventory'):
500
mapper = versionedfile.ConstantMapper(name)
501
return versionedfile.ThunkedVersionedFiles(repo_transport,
502
weave.WeaveFile, mapper, repo.is_locked)
504
def _get_revisions(self, repo_transport, repo):
505
return RevisionTextStore(repo_transport.clone('revision-store'),
506
xml5.serializer_v5, True, versionedfile.HashPrefixMapper(),
507
repo.is_locked, repo.is_write_locked)
509
def _get_signatures(self, repo_transport, repo):
510
return SignatureTextStore(repo_transport.clone('revision-store'),
511
True, versionedfile.HashPrefixMapper(),
512
repo.is_locked, repo.is_write_locked)
514
def _get_texts(self, repo_transport, repo):
515
mapper = versionedfile.HashPrefixMapper()
516
base_transport = repo_transport.clone('weaves')
517
return versionedfile.ThunkedVersionedFiles(base_transport,
518
weave.WeaveFile, mapper, repo.is_locked)
347
def check_conversion_target(self, target_format):
350
def _get_revision_store(self, repo_transport, control_files):
351
"""See RepositoryFormat._get_revision_store()."""
352
return self._get_text_rev_store(repo_transport,
359
def _get_text_store(self, transport, control_files):
360
"""See RepositoryFormat._get_text_store()."""
361
return self._get_versioned_file_store('weaves',
520
365
def initialize(self, a_bzrdir, shared=False):
521
366
"""Create a weave repository.
528
373
weavefile.write_weave_v5(weave.Weave(), sio)
529
374
empty_weave = sio.getvalue()
531
trace.mutter('creating repository in %s.', a_bzrdir.transport.base)
376
mutter('creating repository in %s.', a_bzrdir.transport.base)
532
377
dirs = ['revision-store', 'weaves']
533
files = [('inventory.weave', StringIO(empty_weave)),
378
files = [('inventory.weave', StringIO(empty_weave)),
535
380
utf8_files = [('format', self.get_format_string())]
537
382
self._upload_blank_content(a_bzrdir, dirs, files, utf8_files, shared)
538
383
return self.open(a_bzrdir=a_bzrdir, _found=True)
540
385
def open(self, a_bzrdir, _found=False, _override_transport=None):
541
386
"""See RepositoryFormat.open().
543
388
:param _override_transport: INTERNAL USE ONLY. Allows opening the
544
389
repository at a slightly different url
545
390
than normal. I.e. during 'upgrade'.
548
393
format = RepositoryFormat.find_format(a_bzrdir)
394
assert format.__class__ == self.__class__
549
395
if _override_transport is not None:
550
396
repo_transport = _override_transport
552
398
repo_transport = a_bzrdir.get_repository_transport(None)
553
399
control_files = lockable_files.LockableFiles(repo_transport,
554
400
'lock', lockdir.LockDir)
555
result = WeaveMetaDirRepository(_format=self, a_bzrdir=a_bzrdir,
556
control_files=control_files)
557
result.revisions = self._get_revisions(repo_transport, result)
558
result.signatures = self._get_signatures(repo_transport, result)
559
result.inventories = self._get_inventories(repo_transport, result)
560
result.texts = self._get_texts(repo_transport, result)
561
result.chk_bytes = None
562
result._transport = repo_transport
566
class TextVersionedFiles(VersionedFiles):
567
"""Just-a-bunch-of-files based VersionedFile stores."""
569
def __init__(self, transport, compressed, mapper, is_locked, can_write):
570
self._compressed = compressed
571
self._transport = transport
572
self._mapper = mapper
577
self._is_locked = is_locked
578
self._can_write = can_write
580
def add_lines(self, key, parents, lines):
581
"""Add a revision to the store."""
582
if not self._is_locked():
583
raise errors.ObjectNotLocked(self)
584
if not self._can_write():
585
raise errors.ReadOnlyError(self)
587
raise ValueError('bad idea to put / in %r' % (key,))
588
text = ''.join(lines)
590
text = bytes_to_gzip(text)
591
path = self._map(key)
592
self._transport.put_bytes_non_atomic(path, text, create_parent_dir=True)
594
def insert_record_stream(self, stream):
596
for record in stream:
597
# Raise an error when a record is missing.
598
if record.storage_kind == 'absent':
599
raise errors.RevisionNotPresent([record.key[0]], self)
600
# adapt to non-tuple interface
601
if record.storage_kind == 'fulltext':
602
self.add_lines(record.key, None,
603
osutils.split_lines(record.get_bytes_as('fulltext')))
605
adapter_key = record.storage_kind, 'fulltext'
607
adapter = adapters[adapter_key]
609
adapter_factory = adapter_registry.get(adapter_key)
610
adapter = adapter_factory(self)
611
adapters[adapter_key] = adapter
612
lines = osutils.split_lines(adapter.get_bytes(
613
record, record.get_bytes_as(record.storage_kind)))
615
self.add_lines(record.key, None, lines)
616
except RevisionAlreadyPresent:
619
def _load_text(self, key):
620
if not self._is_locked():
621
raise errors.ObjectNotLocked(self)
622
path = self._map(key)
624
text = self._transport.get_bytes(path)
625
compressed = self._compressed
626
except errors.NoSuchFile:
628
# try without the .gz
631
text = self._transport.get_bytes(path)
633
except errors.NoSuchFile:
638
text = GzipFile(mode='rb', fileobj=StringIO(text)).read()
642
return self._mapper.map(key) + self._ext
645
class RevisionTextStore(TextVersionedFiles):
646
"""Legacy thunk for format 4 repositories."""
648
def __init__(self, transport, serializer, compressed, mapper, is_locked,
650
"""Create a RevisionTextStore at transport with serializer."""
651
TextVersionedFiles.__init__(self, transport, compressed, mapper,
652
is_locked, can_write)
653
self._serializer = serializer
655
def _load_text_parents(self, key):
656
text = self._load_text(key)
659
parents = self._serializer.read_revision_from_string(text).parent_ids
660
return text, tuple((parent,) for parent in parents)
662
def get_parent_map(self, keys):
665
parents = self._load_text_parents(key)[1]
668
result[key] = parents
671
def get_known_graph_ancestry(self, keys):
672
"""Get a KnownGraph instance with the ancestry of keys."""
674
parent_map = self.get_parent_map(keys)
675
kg = _mod_graph.KnownGraph(parent_map)
678
def get_record_stream(self, keys, sort_order, include_delta_closure):
680
text, parents = self._load_text_parents(key)
682
yield AbsentContentFactory(key)
684
yield FulltextContentFactory(key, parents, None, text)
687
if not self._is_locked():
688
raise errors.ObjectNotLocked(self)
690
for quoted_relpath in self._transport.iter_files_recursive():
691
relpath = urllib.unquote(quoted_relpath)
692
path, ext = os.path.splitext(relpath)
695
if not relpath.endswith('.sig'):
696
relpaths.add(relpath)
697
paths = list(relpaths)
698
return set([self._mapper.unmap(path) for path in paths])
701
class SignatureTextStore(TextVersionedFiles):
702
"""Legacy thunk for format 4-7 repositories."""
704
def __init__(self, transport, compressed, mapper, is_locked, can_write):
705
TextVersionedFiles.__init__(self, transport, compressed, mapper,
706
is_locked, can_write)
707
self._ext = '.sig' + self._ext
709
def get_parent_map(self, keys):
712
text = self._load_text(key)
718
def get_record_stream(self, keys, sort_order, include_delta_closure):
720
text = self._load_text(key)
722
yield AbsentContentFactory(key)
724
yield FulltextContentFactory(key, None, None, text)
727
if not self._is_locked():
728
raise errors.ObjectNotLocked(self)
730
for quoted_relpath in self._transport.iter_files_recursive():
731
relpath = urllib.unquote(quoted_relpath)
732
path, ext = os.path.splitext(relpath)
735
if not relpath.endswith('.sig'):
737
relpaths.add(relpath[:-4])
738
paths = list(relpaths)
739
return set([self._mapper.unmap(path) for path in paths])
401
text_store = self._get_text_store(repo_transport, control_files)
402
control_store = self._get_control_store(repo_transport, control_files)
403
_revision_store = self._get_revision_store(repo_transport, control_files)
404
return WeaveMetaDirRepository(_format=self,
406
control_files=control_files,
407
_revision_store=_revision_store,
408
control_store=control_store,
409
text_store=text_store)
412
class WeaveCommitBuilder(CommitBuilder):
413
"""A builder for weave based repos that don't support ghosts."""
415
def _add_text_to_weave(self, file_id, new_lines, parents):
416
versionedfile = self.repository.weave_store.get_weave_or_empty(
417
file_id, self.repository.get_transaction())
418
result = versionedfile.add_lines(
419
self._new_revision_id, parents, new_lines)[0:2]
420
versionedfile.clear_cache()
741
424
_legacy_formats = [RepositoryFormat4(),
742
425
RepositoryFormat5(),
added
removed
bzrlib/repofmt/weaverepo.py
