56
45
from bzrlib.store.text import TextStore
57
from bzrlib.tuned_gzip import GzipFile, bytes_to_gzip
58
from bzrlib.versionedfile import (
60
FulltextContentFactory,
46
from bzrlib.trace import mutter
65
49
class AllInOneRepository(Repository):
66
50
"""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):
80
# we reuse one control files instance.
52
_serializer = xml5.serializer_v5
54
def __init__(self, _format, a_bzrdir, _revision_store, control_store, text_store):
81
55
dir_mode = a_bzrdir._get_dir_mode()
82
56
file_mode = a_bzrdir._get_file_mode()
84
58
def get_store(name, compressed=True, prefixed=False):
85
59
# 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
60
# or entirely uncompressed is tidy, but breaks upgrade from
61
# some existing branches where there's a mixture; we probably
88
62
# still want the option to look for both.
89
relpath = self._escape(name)
90
store = TextStore(a_bzrdir.transport.clone(relpath),
63
relpath = a_bzrdir._control_files._escape(name)
64
store = TextStore(a_bzrdir._control_files._transport.clone(relpath),
91
65
prefixed=prefixed, compressed=compressed,
93
67
file_mode=file_mode)
96
70
# not broken out yet because the controlweaves|inventory_store
97
# and texts bits are still different.
71
# and text_store | weave_store bits are still different.
98
72
if isinstance(_format, RepositoryFormat4):
99
# cannot remove these - there is still no consistent api
73
# cannot remove these - there is still no consistent api
100
74
# which allows access to this old info.
101
75
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)
76
text_store = get_store('text-store')
77
super(AllInOneRepository, self).__init__(_format, a_bzrdir, a_bzrdir._control_files, _revision_store, control_store, text_store)
78
if control_store is not None:
79
control_store.get_scope = self.get_transaction
80
text_store.get_scope = self.get_transaction
106
83
def _all_possible_ids(self):
107
84
"""Return all the possible revisions that we could find."""
108
85
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()]
86
mutter_callsite(3, "_all_possible_ids scales with size of history.")
87
return self.get_inventory_weave().versions()
114
90
def _all_revision_ids(self):
115
"""Returns a list of all the revision ids in the repository.
91
"""Returns a list of all the revision ids in the repository.
117
These are in as much topological order as the underlying store can
93
These are in as much topological order as the underlying store can
118
94
present: for weaves ghosts may lead to a lack of correctness until
119
95
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')
97
if self._revision_store.text_store.listable():
98
return self._revision_store.all_revision_ids(self.get_transaction())
99
result = self._all_possible_ids()
100
# TODO: jam 20070210 Ensure that _all_possible_ids returns non-unicode
101
# ids. (It should, since _revision_store's API should change to
102
# return utf8 revision_ids)
103
return self._eliminate_revisions_not_present(result)
105
def _check_revision_parents(self, revision, inventory):
106
"""Private to Repository and Fetch.
108
This checks the parentage of revision in an inventory weave for
109
consistency and is only applicable to inventory-weave-for-ancestry
110
using repository formats & fetchers.
112
weave_parents = inventory.get_parent_map(
113
[revision.revision_id])[revision.revision_id]
114
parent_map = inventory.get_parent_map(revision.parent_ids)
115
for parent_id in revision.parent_ids:
116
if parent_id in parent_map:
117
# this parent must not be a ghost.
118
if not parent_id in weave_parents:
120
raise errors.CorruptRepository(self)
141
122
def get_commit_builder(self, branch, parents, config, timestamp=None,
142
123
timezone=None, committer=None, revprops=None,
143
124
revision_id=None):
144
125
self._check_ascii_revisionid(revision_id, self.get_commit_builder)
145
result = CommitBuilder(self, parents, config, timestamp, timezone,
126
result = WeaveCommitBuilder(self, parents, config, timestamp, timezone,
146
127
committer, revprops, revision_id)
147
128
self.start_write_group()
151
132
def get_revisions(self, revision_ids):
152
133
revs = self._get_revisions(revision_ids)
134
# weave corruption can lead to absent revision markers that should be
136
# the following test is reasonably cheap (it needs a single weave read)
137
# and the weave is cached in read transactions. In write transactions
138
# it is not cached but typically we only read a small number of
139
# revisions. For knits when they are introduced we will probably want
140
# to ensure that caching write transactions are in use.
141
inv = self.get_inventory_weave()
143
self._check_revision_parents(rev, inv)
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]
146
def has_revisions(self, revision_ids):
147
"""See Repository.has_revisions()."""
149
transaction = self.get_transaction()
150
for revision_id in revision_ids:
151
if self._revision_store.has_revision_id(revision_id, transaction):
152
result.add(revision_id)
166
156
def is_shared(self):
167
157
"""AllInOne repositories cannot be shared."""
192
182
class WeaveMetaDirRepository(MetaDirVersionedFileRepository):
193
183
"""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
185
_serializer = xml5.serializer_v5
200
188
def _all_possible_ids(self):
201
189
"""Return all the possible revisions that we could find."""
202
190
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()]
191
mutter_callsite(3, "_all_possible_ids scales with size of history.")
192
return self.get_inventory_weave().versions()
208
195
def _all_revision_ids(self):
209
"""Returns a list of all the revision ids in the repository.
196
"""Returns a list of all the revision ids in the repository.
211
These are in as much topological order as the underlying store can
198
These are in as much topological order as the underlying store can
212
199
present: for weaves ghosts may lead to a lack of correctness until
213
200
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')
202
if self._revision_store.text_store.listable():
203
return self._revision_store.all_revision_ids(self.get_transaction())
204
result = self._all_possible_ids()
205
# TODO: jam 20070210 Ensure that _all_possible_ids returns non-unicode
206
# ids. (It should, since _revision_store's API should change to
207
# return utf8 revision_ids)
208
return self._eliminate_revisions_not_present(result)
210
def _check_revision_parents(self, revision, inventory):
211
"""Private to Repository and Fetch.
213
This checks the parentage of revision in an inventory weave for
214
consistency and is only applicable to inventory-weave-for-ancestry
215
using repository formats & fetchers.
217
weave_parents = inventory.get_parent_map(
218
[revision.revision_id])[revision.revision_id]
219
parent_map = inventory.get_parent_map(revision.parent_ids)
220
for parent_id in revision.parent_ids:
221
if parent_id in parent_map:
222
# this parent must not be a ghost.
223
if not parent_id in weave_parents:
225
raise errors.CorruptRepository(self)
235
227
def get_commit_builder(self, branch, parents, config, timestamp=None,
236
228
timezone=None, committer=None, revprops=None,
237
229
revision_id=None):
238
230
self._check_ascii_revisionid(revision_id, self.get_commit_builder)
239
result = CommitBuilder(self, parents, config, timestamp, timezone,
231
result = WeaveCommitBuilder(self, parents, config, timestamp, timezone,
240
232
committer, revprops, revision_id)
241
233
self.start_write_group()
245
237
def get_revision(self, revision_id):
246
238
"""Return the Revision object for a named revision"""
239
# TODO: jam 20070210 get_revision_reconcile should do this for us
247
240
r = self.get_revision_reconcile(revision_id)
241
# weave corruption can lead to absent revision markers that should be
243
# the following test is reasonably cheap (it needs a single weave read)
244
# and the weave is cached in read transactions. In write transactions
245
# it is not cached but typically we only read a small number of
246
# revisions. For knits when they are introduced we will probably want
247
# to ensure that caching write transactions are in use.
248
inv = self.get_inventory_weave()
249
self._check_revision_parents(r, inv)
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]
252
def has_revisions(self, revision_ids):
253
"""See Repository.has_revisions()."""
255
transaction = self.get_transaction()
256
for revision_id in revision_ids:
257
if self._revision_store.has_revision_id(revision_id, transaction):
258
result.add(revision_id)
261
261
def revision_graph_can_have_wrong_parents(self):
262
# XXX: This is an old format that we don't support full checking on, so
263
# just claim that checking for this inconsistency is not required.
282
280
if not _internal:
283
281
# always initialized when the bzrdir is.
284
282
return self.open(a_bzrdir, _found=True)
286
284
# Create an empty weave
288
286
weavefile.write_weave_v5(weave.Weave(), sio)
289
287
empty_weave = sio.getvalue()
291
trace.mutter('creating repository in %s.', a_bzrdir.transport.base)
289
mutter('creating repository in %s.', a_bzrdir.transport.base)
290
dirs = ['revision-store', 'weaves']
291
files = [('inventory.weave', StringIO(empty_weave)),
293
294
# FIXME: RBC 20060125 don't peek under the covers
294
295
# NB: no need to escape relative paths that are url safe.
295
296
control_files = lockable_files.LockableFiles(a_bzrdir.transport,
296
'branch-lock', lockable_files.TransportLock)
297
'branch-lock', lockable_files.TransportLock)
297
298
control_files.create_lock()
298
299
control_files.lock_write()
299
transport = a_bzrdir.transport
300
a_bzrdir.transport.mkdir_multi(dirs,
301
mode=a_bzrdir._get_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())
303
for file, content in files:
304
control_files.put(file, content)
306
306
control_files.unlock()
307
repository = self.open(a_bzrdir, _found=True)
308
self._run_post_repo_init_hooks(repository, a_bzrdir, shared)
307
return self.open(a_bzrdir, _found=True)
309
def _get_control_store(self, repo_transport, control_files):
310
"""Return the control store for this repository."""
311
return self._get_versioned_file_store('',
316
def _get_text_store(self, transport, control_files):
317
"""Get a store for file texts for this format."""
318
raise NotImplementedError(self._get_text_store)
311
320
def open(self, a_bzrdir, _found=False):
312
321
"""See RepositoryFormat.open()."""
351
367
"""Format 4 is not supported.
353
369
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
370
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.
375
def _get_control_store(self, repo_transport, control_files):
376
"""Format 4 repositories have no formal control store at this point.
378
This will cause any control-file-needing apis to fail - this is desired.
363
def _get_revisions(self, repo_transport, repo):
382
def _get_revision_store(self, repo_transport, control_files):
383
"""See RepositoryFormat._get_revision_store()."""
364
384
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):
385
return self._get_text_rev_store(repo_transport,
388
serializer=serializer_v4)
390
def _get_text_store(self, transport, control_files):
391
"""See RepositoryFormat._get_text_store()."""
378
394
class RepositoryFormat5(PreSplitOutRepositoryFormat):
387
403
_versionedfile_class = weave.WeaveFile
388
404
_matchingbzrdir = bzrdir.BzrDirFormat5()
390
def _serializer(self):
391
return xml5.serializer_v5
407
super(RepositoryFormat5, self).__init__()
393
409
def get_format_description(self):
394
410
"""See RepositoryFormat.get_format_description()."""
395
411
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)
413
def _get_revision_store(self, repo_transport, control_files):
414
"""See RepositoryFormat._get_revision_store()."""
415
"""Return the revision store object for this a_bzrdir."""
416
return self._get_text_rev_store(repo_transport,
421
def _get_text_store(self, transport, control_files):
422
"""See RepositoryFormat._get_text_store()."""
423
return self._get_versioned_file_store('weaves', transport, control_files, prefixed=False)
423
426
class RepositoryFormat6(PreSplitOutRepositoryFormat):
432
435
_versionedfile_class = weave.WeaveFile
433
436
_matchingbzrdir = bzrdir.BzrDirFormat6()
435
def _serializer(self):
436
return xml5.serializer_v5
439
super(RepositoryFormat6, self).__init__()
438
441
def get_format_description(self):
439
442
"""See RepositoryFormat.get_format_description()."""
440
443
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)
445
def _get_revision_store(self, repo_transport, control_files):
446
"""See RepositoryFormat._get_revision_store()."""
447
return self._get_text_rev_store(repo_transport,
453
def _get_text_store(self, transport, control_files):
454
"""See RepositoryFormat._get_text_store()."""
455
return self._get_versioned_file_store('weaves', transport, control_files)
468
457
class RepositoryFormat7(MetaDirRepositoryFormat):
469
458
"""Bzr repository 7.
496
484
"""See RepositoryFormat.get_format_description()."""
497
485
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)
487
def check_conversion_target(self, target_format):
490
def _get_revision_store(self, repo_transport, control_files):
491
"""See RepositoryFormat._get_revision_store()."""
492
return self._get_text_rev_store(repo_transport,
499
def _get_text_store(self, transport, control_files):
500
"""See RepositoryFormat._get_text_store()."""
501
return self._get_versioned_file_store('weaves',
520
505
def initialize(self, a_bzrdir, shared=False):
521
506
"""Create a weave repository.
552
537
repo_transport = a_bzrdir.get_repository_transport(None)
553
538
control_files = lockable_files.LockableFiles(repo_transport,
554
539
'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])
540
text_store = self._get_text_store(repo_transport, control_files)
541
control_store = self._get_control_store(repo_transport, control_files)
542
_revision_store = self._get_revision_store(repo_transport, control_files)
543
return WeaveMetaDirRepository(_format=self,
545
control_files=control_files,
546
_revision_store=_revision_store,
547
control_store=control_store,
548
text_store=text_store)
551
class WeaveCommitBuilder(CommitBuilder):
552
"""A builder for weave based repos that don't support ghosts."""
554
def _add_text_to_weave(self, file_id, new_lines, parents, nostore_sha):
555
versionedfile = self.repository.weave_store.get_weave_or_empty(
556
file_id, self.repository.get_transaction())
557
result = versionedfile.add_lines(
558
self._new_revision_id, parents, new_lines,
559
nostore_sha=nostore_sha)[0:2]
741
563
_legacy_formats = [RepositoryFormat4(),
742
564
RepositoryFormat5(),
added
removed
bzrlib/repofmt/weaverepo.py
