89
# Note: RemoteBzrDirFormat is in bzrdir.py
91
class RemoteBzrDir(BzrDir, _RpcHelper):
108
# Note that RemoteBzrDirProber lives in bzrlib.bzrdir so bzrlib.remote
109
# does not have to be imported unless a remote format is involved.
111
class RemoteBzrDirFormat(_mod_bzrdir.BzrDirMetaFormat1):
112
"""Format representing bzrdirs accessed via a smart server"""
114
supports_workingtrees = False
117
_mod_bzrdir.BzrDirMetaFormat1.__init__(self)
118
# XXX: It's a bit ugly that the network name is here, because we'd
119
# like to believe that format objects are stateless or at least
120
# immutable, However, we do at least avoid mutating the name after
121
# it's returned. See <https://bugs.launchpad.net/bzr/+bug/504102>
122
self._network_name = None
125
return "%s(_network_name=%r)" % (self.__class__.__name__,
128
def get_format_description(self):
129
if self._network_name:
131
real_format = controldir.network_format_registry.get(
136
return 'Remote: ' + real_format.get_format_description()
137
return 'bzr remote bzrdir'
139
def get_format_string(self):
140
raise NotImplementedError(self.get_format_string)
142
def network_name(self):
143
if self._network_name:
144
return self._network_name
146
raise AssertionError("No network name set.")
148
def initialize_on_transport(self, transport):
150
# hand off the request to the smart server
151
client_medium = transport.get_smart_medium()
152
except errors.NoSmartMedium:
153
# TODO: lookup the local format from a server hint.
154
local_dir_format = _mod_bzrdir.BzrDirMetaFormat1()
155
return local_dir_format.initialize_on_transport(transport)
156
client = _SmartClient(client_medium)
157
path = client.remote_path_from_transport(transport)
159
response = client.call('BzrDirFormat.initialize', path)
160
except errors.ErrorFromSmartServer, err:
161
_translate_error(err, path=path)
162
if response[0] != 'ok':
163
raise errors.SmartProtocolError('unexpected response code %s' % (response,))
164
format = RemoteBzrDirFormat()
165
self._supply_sub_formats_to(format)
166
return RemoteBzrDir(transport, format)
168
def parse_NoneTrueFalse(self, arg):
175
raise AssertionError("invalid arg %r" % arg)
177
def _serialize_NoneTrueFalse(self, arg):
184
def _serialize_NoneString(self, arg):
187
def initialize_on_transport_ex(self, transport, use_existing_dir=False,
188
create_prefix=False, force_new_repo=False, stacked_on=None,
189
stack_on_pwd=None, repo_format_name=None, make_working_trees=None,
192
# hand off the request to the smart server
193
client_medium = transport.get_smart_medium()
194
except errors.NoSmartMedium:
197
# Decline to open it if the server doesn't support our required
198
# version (3) so that the VFS-based transport will do it.
199
if client_medium.should_probe():
201
server_version = client_medium.protocol_version()
202
if server_version != '2':
206
except errors.SmartProtocolError:
207
# Apparently there's no usable smart server there, even though
208
# the medium supports the smart protocol.
213
client = _SmartClient(client_medium)
214
path = client.remote_path_from_transport(transport)
215
if client_medium._is_remote_before((1, 16)):
218
# TODO: lookup the local format from a server hint.
219
local_dir_format = _mod_bzrdir.BzrDirMetaFormat1()
220
self._supply_sub_formats_to(local_dir_format)
221
return local_dir_format.initialize_on_transport_ex(transport,
222
use_existing_dir=use_existing_dir, create_prefix=create_prefix,
223
force_new_repo=force_new_repo, stacked_on=stacked_on,
224
stack_on_pwd=stack_on_pwd, repo_format_name=repo_format_name,
225
make_working_trees=make_working_trees, shared_repo=shared_repo,
227
return self._initialize_on_transport_ex_rpc(client, path, transport,
228
use_existing_dir, create_prefix, force_new_repo, stacked_on,
229
stack_on_pwd, repo_format_name, make_working_trees, shared_repo)
231
def _initialize_on_transport_ex_rpc(self, client, path, transport,
232
use_existing_dir, create_prefix, force_new_repo, stacked_on,
233
stack_on_pwd, repo_format_name, make_working_trees, shared_repo):
235
args.append(self._serialize_NoneTrueFalse(use_existing_dir))
236
args.append(self._serialize_NoneTrueFalse(create_prefix))
237
args.append(self._serialize_NoneTrueFalse(force_new_repo))
238
args.append(self._serialize_NoneString(stacked_on))
239
# stack_on_pwd is often/usually our transport
242
stack_on_pwd = transport.relpath(stack_on_pwd)
245
except errors.PathNotChild:
247
args.append(self._serialize_NoneString(stack_on_pwd))
248
args.append(self._serialize_NoneString(repo_format_name))
249
args.append(self._serialize_NoneTrueFalse(make_working_trees))
250
args.append(self._serialize_NoneTrueFalse(shared_repo))
251
request_network_name = self._network_name or \
252
_mod_bzrdir.BzrDirFormat.get_default_format().network_name()
254
response = client.call('BzrDirFormat.initialize_ex_1.16',
255
request_network_name, path, *args)
256
except errors.UnknownSmartMethod:
257
client._medium._remember_remote_is_before((1,16))
258
local_dir_format = _mod_bzrdir.BzrDirMetaFormat1()
259
self._supply_sub_formats_to(local_dir_format)
260
return local_dir_format.initialize_on_transport_ex(transport,
261
use_existing_dir=use_existing_dir, create_prefix=create_prefix,
262
force_new_repo=force_new_repo, stacked_on=stacked_on,
263
stack_on_pwd=stack_on_pwd, repo_format_name=repo_format_name,
264
make_working_trees=make_working_trees, shared_repo=shared_repo,
266
except errors.ErrorFromSmartServer, err:
267
_translate_error(err, path=path)
268
repo_path = response[0]
269
bzrdir_name = response[6]
270
require_stacking = response[7]
271
require_stacking = self.parse_NoneTrueFalse(require_stacking)
272
format = RemoteBzrDirFormat()
273
format._network_name = bzrdir_name
274
self._supply_sub_formats_to(format)
275
bzrdir = RemoteBzrDir(transport, format, _client=client)
277
repo_format = response_tuple_to_repo_format(response[1:])
281
repo_bzrdir_format = RemoteBzrDirFormat()
282
repo_bzrdir_format._network_name = response[5]
283
repo_bzr = RemoteBzrDir(transport.clone(repo_path),
287
final_stack = response[8] or None
288
final_stack_pwd = response[9] or None
290
final_stack_pwd = urlutils.join(
291
transport.base, final_stack_pwd)
292
remote_repo = RemoteRepository(repo_bzr, repo_format)
293
if len(response) > 10:
294
# Updated server verb that locks remotely.
295
repo_lock_token = response[10] or None
296
remote_repo.lock_write(repo_lock_token, _skip_rpc=True)
298
remote_repo.dont_leave_lock_in_place()
300
remote_repo.lock_write()
301
policy = _mod_bzrdir.UseExistingRepository(remote_repo, final_stack,
302
final_stack_pwd, require_stacking)
303
policy.acquire_repository()
307
bzrdir._format.set_branch_format(self.get_branch_format())
309
# The repo has already been created, but we need to make sure that
310
# we'll make a stackable branch.
311
bzrdir._format.require_stacking(_skip_repo=True)
312
return remote_repo, bzrdir, require_stacking, policy
314
def _open(self, transport):
315
return RemoteBzrDir(transport, self)
317
def __eq__(self, other):
318
if not isinstance(other, RemoteBzrDirFormat):
320
return self.get_format_description() == other.get_format_description()
322
def __return_repository_format(self):
323
# Always return a RemoteRepositoryFormat object, but if a specific bzr
324
# repository format has been asked for, tell the RemoteRepositoryFormat
325
# that it should use that for init() etc.
326
result = RemoteRepositoryFormat()
327
custom_format = getattr(self, '_repository_format', None)
329
if isinstance(custom_format, RemoteRepositoryFormat):
332
# We will use the custom format to create repositories over the
333
# wire; expose its details like rich_root_data for code to
335
result._custom_format = custom_format
338
def get_branch_format(self):
339
result = _mod_bzrdir.BzrDirMetaFormat1.get_branch_format(self)
340
if not isinstance(result, RemoteBranchFormat):
341
new_result = RemoteBranchFormat()
342
new_result._custom_format = result
344
self.set_branch_format(new_result)
348
repository_format = property(__return_repository_format,
349
_mod_bzrdir.BzrDirMetaFormat1._set_repository_format) #.im_func)
352
class RemoteControlStore(_mod_config.IniFileStore):
353
"""Control store which attempts to use HPSS calls to retrieve control store.
355
Note that this is specific to bzr-based formats.
358
def __init__(self, bzrdir):
359
super(RemoteControlStore, self).__init__()
361
self._real_store = None
363
def lock_write(self, token=None):
365
return self._real_store.lock_write(token)
369
return self._real_store.unlock()
373
# We need to be able to override the undecorated implementation
374
self.save_without_locking()
376
def save_without_locking(self):
377
super(RemoteControlStore, self).save()
379
def _ensure_real(self):
380
self.bzrdir._ensure_real()
381
if self._real_store is None:
382
self._real_store = _mod_config.ControlStore(self.bzrdir)
384
def external_url(self):
385
return self.bzrdir.user_url
387
def _load_content(self):
388
medium = self.bzrdir._client._medium
389
path = self.bzrdir._path_for_remote_call(self.bzrdir._client)
391
response, handler = self.bzrdir._call_expecting_body(
392
'BzrDir.get_config_file', path)
393
except errors.UnknownSmartMethod:
395
return self._real_store._load_content()
396
if len(response) and response[0] != 'ok':
397
raise errors.UnexpectedSmartServerResponse(response)
398
return handler.read_body_bytes()
400
def _save_content(self, content):
401
# FIXME JRV 2011-11-22: Ideally this should use a
402
# HPSS call too, but at the moment it is not possible
403
# to write lock control directories.
405
return self._real_store._save_content(content)
408
class RemoteBzrDir(_mod_bzrdir.BzrDir, _RpcHelper):
92
409
"""Control directory on a remote server, accessed via bzr:// or similar."""
94
411
def __init__(self, transport, format, _client=None, _force_probe=False):
266
650
def destroy_branch(self, name=None):
267
651
"""See BzrDir.destroy_branch"""
269
self._real_bzrdir.destroy_branch(name=name)
652
path = self._path_for_remote_call(self._client)
658
response = self._call('BzrDir.destroy_branch', path, *args)
659
except errors.UnknownSmartMethod:
661
self._real_bzrdir.destroy_branch(name=name)
662
self._next_open_branch_result = None
270
664
self._next_open_branch_result = None
665
if response[0] != 'ok':
666
raise SmartProtocolError('unexpected response code %s' % (response,))
272
def create_workingtree(self, revision_id=None, from_branch=None):
668
def create_workingtree(self, revision_id=None, from_branch=None,
669
accelerator_tree=None, hardlink=False):
273
670
raise errors.NotLocalUrl(self.transport.base)
275
def find_branch_format(self):
672
def find_branch_format(self, name=None):
276
673
"""Find the branch 'format' for this bzrdir.
278
675
This might be a synthetic object for e.g. RemoteBranch and SVN.
280
b = self.open_branch()
677
b = self.open_branch(name=name)
283
def get_branch_reference(self):
680
def get_branches(self, possible_transports=None, ignore_fallbacks=False):
681
path = self._path_for_remote_call(self._client)
683
response, handler = self._call_expecting_body(
684
'BzrDir.get_branches', path)
685
except errors.UnknownSmartMethod:
687
return self._real_bzrdir.get_branches()
688
if response[0] != "success":
689
raise errors.UnexpectedSmartServerResponse(response)
690
body = bencode.bdecode(handler.read_body_bytes())
692
for (name, value) in body.iteritems():
693
ret[name] = self._open_branch(name, value[0], value[1],
694
possible_transports=possible_transports,
695
ignore_fallbacks=ignore_fallbacks)
698
def get_branch_reference(self, name=None):
284
699
"""See BzrDir.get_branch_reference()."""
701
# XXX JRV20100304: Support opening colocated branches
702
raise errors.NoColocatedBranchSupport(self)
285
703
response = self._get_branch_reference()
286
704
if response[0] == 'ref':
287
705
return response[1]
318
736
raise errors.UnexpectedSmartServerResponse(response)
321
def _get_tree_branch(self):
739
def _get_tree_branch(self, name=None):
322
740
"""See BzrDir._get_tree_branch()."""
323
return None, self.open_branch()
741
return None, self.open_branch(name=name)
325
def open_branch(self, name=None, unsupported=False,
326
ignore_fallbacks=False):
328
raise NotImplementedError('unsupported flag support not implemented yet.')
329
if self._next_open_branch_result is not None:
330
# See create_branch for details.
331
result = self._next_open_branch_result
332
self._next_open_branch_result = None
334
response = self._get_branch_reference()
335
if response[0] == 'ref':
743
def _open_branch(self, name, kind, location_or_format,
744
ignore_fallbacks=False, possible_transports=None):
336
746
# a branch reference, use the existing BranchReference logic.
337
747
format = BranchReferenceFormat()
338
748
return format.open(self, name=name, _found=True,
339
location=response[1], ignore_fallbacks=ignore_fallbacks)
340
branch_format_name = response[1]
749
location=location_or_format, ignore_fallbacks=ignore_fallbacks,
750
possible_transports=possible_transports)
751
branch_format_name = location_or_format
341
752
if not branch_format_name:
342
753
branch_format_name = None
343
754
format = RemoteBranchFormat(network_name=branch_format_name)
344
755
return RemoteBranch(self, self.find_repository(), format=format,
345
setup_stacking=not ignore_fallbacks, name=name)
756
setup_stacking=not ignore_fallbacks, name=name,
757
possible_transports=possible_transports)
759
def open_branch(self, name=None, unsupported=False,
760
ignore_fallbacks=False, possible_transports=None):
762
raise NotImplementedError('unsupported flag support not implemented yet.')
763
if self._next_open_branch_result is not None:
764
# See create_branch for details.
765
result = self._next_open_branch_result
766
self._next_open_branch_result = None
768
response = self._get_branch_reference()
769
return self._open_branch(name, response[0], response[1],
770
possible_transports=possible_transports,
771
ignore_fallbacks=ignore_fallbacks)
347
773
def _open_repo_v1(self, path):
348
774
verb = 'BzrDir.find_repository'
1195
1744
raise errors.UnexpectedSmartServerResponse(response)
1197
1747
def sprout(self, to_bzrdir, revision_id=None):
1198
# TODO: Option to control what format is created?
1200
dest_repo = self._real_repository._format.initialize(to_bzrdir,
1748
"""Create a descendent repository for new development.
1750
Unlike clone, this does not copy the settings of the repository.
1752
dest_repo = self._create_sprouting_repo(to_bzrdir, shared=False)
1202
1753
dest_repo.fetch(self, revision_id=revision_id)
1203
1754
return dest_repo
1756
def _create_sprouting_repo(self, a_bzrdir, shared):
1757
if not isinstance(a_bzrdir._format, self.bzrdir._format.__class__):
1758
# use target default format.
1759
dest_repo = a_bzrdir.create_repository()
1761
# Most control formats need the repository to be specifically
1762
# created, but on some old all-in-one formats it's not needed
1764
dest_repo = self._format.initialize(a_bzrdir, shared=shared)
1765
except errors.UninitializableFormat:
1766
dest_repo = a_bzrdir.open_repository()
1205
1769
### These methods are just thin shims to the VFS object for now.
1207
1772
def revision_tree(self, revision_id):
1209
return self._real_repository.revision_tree(revision_id)
1773
revision_id = _mod_revision.ensure_null(revision_id)
1774
if revision_id == _mod_revision.NULL_REVISION:
1775
return InventoryRevisionTree(self,
1776
Inventory(root_id=None), _mod_revision.NULL_REVISION)
1778
return list(self.revision_trees([revision_id]))[0]
1211
1780
def get_serializer_format(self):
1213
return self._real_repository.get_serializer_format()
1781
path = self.bzrdir._path_for_remote_call(self._client)
1783
response = self._call('VersionedFileRepository.get_serializer_format',
1785
except errors.UnknownSmartMethod:
1787
return self._real_repository.get_serializer_format()
1788
if response[0] != 'ok':
1789
raise errors.UnexpectedSmartServerResponse(response)
1215
1792
def get_commit_builder(self, branch, parents, config, timestamp=None,
1216
1793
timezone=None, committer=None, revprops=None,
1218
# FIXME: It ought to be possible to call this without immediately
1219
# triggering _ensure_real. For now it's the easiest thing to do.
1221
real_repo = self._real_repository
1222
builder = real_repo.get_commit_builder(branch, parents,
1223
config, timestamp=timestamp, timezone=timezone,
1224
committer=committer, revprops=revprops, revision_id=revision_id)
1794
revision_id=None, lossy=False):
1795
"""Obtain a CommitBuilder for this repository.
1797
:param branch: Branch to commit to.
1798
:param parents: Revision ids of the parents of the new revision.
1799
:param config: Configuration to use.
1800
:param timestamp: Optional timestamp recorded for commit.
1801
:param timezone: Optional timezone for timestamp.
1802
:param committer: Optional committer to set for commit.
1803
:param revprops: Optional dictionary of revision properties.
1804
:param revision_id: Optional revision id.
1805
:param lossy: Whether to discard data that can not be natively
1806
represented, when pushing to a foreign VCS
1808
if self._fallback_repositories and not self._format.supports_chks:
1809
raise errors.BzrError("Cannot commit directly to a stacked branch"
1810
" in pre-2a formats. See "
1811
"https://bugs.launchpad.net/bzr/+bug/375013 for details.")
1812
if self._format.rich_root_data:
1813
commit_builder_kls = vf_repository.VersionedFileRootCommitBuilder
1815
commit_builder_kls = vf_repository.VersionedFileCommitBuilder
1816
result = commit_builder_kls(self, parents, config,
1817
timestamp, timezone, committer, revprops, revision_id,
1819
self.start_write_group()
1227
1822
def add_fallback_repository(self, repository):
1228
1823
"""Add a repository to use for looking up data not held locally.
1272
1868
delta, new_revision_id, parents, basis_inv=basis_inv,
1273
1869
propagate_caches=propagate_caches)
1275
def add_revision(self, rev_id, rev, inv=None, config=None):
1277
return self._real_repository.add_revision(
1278
rev_id, rev, inv=inv, config=config)
1871
def add_revision(self, revision_id, rev, inv=None):
1872
_mod_revision.check_not_reserved_id(revision_id)
1873
key = (revision_id,)
1874
# check inventory present
1875
if not self.inventories.get_parent_map([key]):
1877
raise errors.WeaveRevisionNotPresent(revision_id,
1880
# yes, this is not suitable for adding with ghosts.
1881
rev.inventory_sha1 = self.add_inventory(revision_id, inv,
1884
rev.inventory_sha1 = self.inventories.get_sha1s([key])[key]
1885
self._add_revision(rev)
1887
def _add_revision(self, rev):
1888
if self._real_repository is not None:
1889
return self._real_repository._add_revision(rev)
1890
text = self._serializer.write_revision_to_string(rev)
1891
key = (rev.revision_id,)
1892
parents = tuple((parent,) for parent in rev.parent_ids)
1893
self._write_group_tokens, missing_keys = self._get_sink().insert_stream(
1894
[('revisions', [FulltextContentFactory(key, parents, None, text)])],
1895
self._format, self._write_group_tokens)
1280
1897
@needs_read_lock
1281
1898
def get_inventory(self, revision_id):
1899
return list(self.iter_inventories([revision_id]))[0]
1901
def _iter_inventories_rpc(self, revision_ids, ordering):
1902
if ordering is None:
1903
ordering = 'unordered'
1904
path = self.bzrdir._path_for_remote_call(self._client)
1905
body = "\n".join(revision_ids)
1906
response_tuple, response_handler = (
1907
self._call_with_body_bytes_expecting_body(
1908
"VersionedFileRepository.get_inventories",
1909
(path, ordering), body))
1910
if response_tuple[0] != "ok":
1911
raise errors.UnexpectedSmartServerResponse(response_tuple)
1912
deserializer = inventory_delta.InventoryDeltaDeserializer()
1913
byte_stream = response_handler.read_streamed_body()
1914
decoded = smart_repo._byte_stream_to_stream(byte_stream)
1916
# no results whatsoever
1918
src_format, stream = decoded
1919
if src_format.network_name() != self._format.network_name():
1920
raise AssertionError(
1921
"Mismatched RemoteRepository and stream src %r, %r" % (
1922
src_format.network_name(), self._format.network_name()))
1923
# ignore the src format, it's not really relevant
1924
prev_inv = Inventory(root_id=None,
1925
revision_id=_mod_revision.NULL_REVISION)
1926
# there should be just one substream, with inventory deltas
1927
substream_kind, substream = stream.next()
1928
if substream_kind != "inventory-deltas":
1929
raise AssertionError(
1930
"Unexpected stream %r received" % substream_kind)
1931
for record in substream:
1932
(parent_id, new_id, versioned_root, tree_references, invdelta) = (
1933
deserializer.parse_text_bytes(record.get_bytes_as("fulltext")))
1934
if parent_id != prev_inv.revision_id:
1935
raise AssertionError("invalid base %r != %r" % (parent_id,
1936
prev_inv.revision_id))
1937
inv = prev_inv.create_by_apply_delta(invdelta, new_id)
1938
yield inv, inv.revision_id
1941
def _iter_inventories_vfs(self, revision_ids, ordering=None):
1282
1942
self._ensure_real()
1283
return self._real_repository.get_inventory(revision_id)
1943
return self._real_repository._iter_inventories(revision_ids, ordering)
1285
1945
def iter_inventories(self, revision_ids, ordering=None):
1287
return self._real_repository.iter_inventories(revision_ids, ordering)
1946
"""Get many inventories by revision_ids.
1948
This will buffer some or all of the texts used in constructing the
1949
inventories in memory, but will only parse a single inventory at a
1952
:param revision_ids: The expected revision ids of the inventories.
1953
:param ordering: optional ordering, e.g. 'topological'. If not
1954
specified, the order of revision_ids will be preserved (by
1955
buffering if necessary).
1956
:return: An iterator of inventories.
1958
if ((None in revision_ids)
1959
or (_mod_revision.NULL_REVISION in revision_ids)):
1960
raise ValueError('cannot get null revision inventory')
1961
for inv, revid in self._iter_inventories(revision_ids, ordering):
1963
raise errors.NoSuchRevision(self, revid)
1966
def _iter_inventories(self, revision_ids, ordering=None):
1967
if len(revision_ids) == 0:
1969
missing = set(revision_ids)
1970
if ordering is None:
1971
order_as_requested = True
1973
order = list(revision_ids)
1975
next_revid = order.pop()
1977
order_as_requested = False
1978
if ordering != 'unordered' and self._fallback_repositories:
1979
raise ValueError('unsupported ordering %r' % ordering)
1980
iter_inv_fns = [self._iter_inventories_rpc] + [
1981
fallback._iter_inventories for fallback in
1982
self._fallback_repositories]
1984
for iter_inv in iter_inv_fns:
1985
request = [revid for revid in revision_ids if revid in missing]
1986
for inv, revid in iter_inv(request, ordering):
1989
missing.remove(inv.revision_id)
1990
if ordering != 'unordered':
1994
if order_as_requested:
1995
# Yield as many results as we can while preserving order.
1996
while next_revid in invs:
1997
inv = invs.pop(next_revid)
1998
yield inv, inv.revision_id
2000
next_revid = order.pop()
2002
# We still want to fully consume the stream, just
2003
# in case it is not actually finished at this point
2006
except errors.UnknownSmartMethod:
2007
for inv, revid in self._iter_inventories_vfs(revision_ids, ordering):
2011
if order_as_requested:
2012
if next_revid is not None:
2013
yield None, next_revid
2016
yield invs.get(revid), revid
2019
yield None, missing.pop()
1289
2021
@needs_read_lock
1290
2022
def get_revision(self, revision_id):
1292
return self._real_repository.get_revision(revision_id)
2023
return self.get_revisions([revision_id])[0]
1294
2025
def get_transaction(self):
1295
2026
self._ensure_real()
1328
2071
included_keys = result_set.intersection(result_parents)
1329
2072
start_keys = result_set.difference(included_keys)
1330
2073
exclude_keys = result_parents.difference(result_set)
1331
result = graph.SearchResult(start_keys, exclude_keys,
2074
result = vf_search.SearchResult(start_keys, exclude_keys,
1332
2075
len(result_set), result_set)
1335
2078
@needs_read_lock
1336
def search_missing_revision_ids(self, other, revision_id=None, find_ghosts=True):
2079
def search_missing_revision_ids(self, other,
2080
revision_id=symbol_versioning.DEPRECATED_PARAMETER,
2081
find_ghosts=True, revision_ids=None, if_present_ids=None,
1337
2083
"""Return the revision ids that other has that this does not.
1339
2085
These are returned in topological order.
1341
2087
revision_id: only return revision ids included by revision_id.
1343
return repository.InterRepository.get(
1344
other, self).search_missing_revision_ids(revision_id, find_ghosts)
2089
if symbol_versioning.deprecated_passed(revision_id):
2090
symbol_versioning.warn(
2091
'search_missing_revision_ids(revision_id=...) was '
2092
'deprecated in 2.4. Use revision_ids=[...] instead.',
2093
DeprecationWarning, stacklevel=2)
2094
if revision_ids is not None:
2095
raise AssertionError(
2096
'revision_ids is mutually exclusive with revision_id')
2097
if revision_id is not None:
2098
revision_ids = [revision_id]
2099
inter_repo = _mod_repository.InterRepository.get(other, self)
2100
return inter_repo.search_missing_revision_ids(
2101
find_ghosts=find_ghosts, revision_ids=revision_ids,
2102
if_present_ids=if_present_ids, limit=limit)
1346
def fetch(self, source, revision_id=None, pb=None, find_ghosts=False,
2104
def fetch(self, source, revision_id=None, find_ghosts=False,
1347
2105
fetch_spec=None):
1348
2106
# No base implementation to use as RemoteRepository is not a subclass
1349
2107
# of Repository; so this is a copy of Repository.fetch().
1388
2152
return self._real_repository._get_versioned_file_checker(
1389
2153
revisions, revision_versions_cache)
2155
def _iter_files_bytes_rpc(self, desired_files, absent):
2156
path = self.bzrdir._path_for_remote_call(self._client)
2159
for (file_id, revid, identifier) in desired_files:
2160
lines.append("%s\0%s" % (
2161
osutils.safe_file_id(file_id),
2162
osutils.safe_revision_id(revid)))
2163
identifiers.append(identifier)
2164
(response_tuple, response_handler) = (
2165
self._call_with_body_bytes_expecting_body(
2166
"Repository.iter_files_bytes", (path, ), "\n".join(lines)))
2167
if response_tuple != ('ok', ):
2168
response_handler.cancel_read_body()
2169
raise errors.UnexpectedSmartServerResponse(response_tuple)
2170
byte_stream = response_handler.read_streamed_body()
2171
def decompress_stream(start, byte_stream, unused):
2172
decompressor = zlib.decompressobj()
2173
yield decompressor.decompress(start)
2174
while decompressor.unused_data == "":
2176
data = byte_stream.next()
2177
except StopIteration:
2179
yield decompressor.decompress(data)
2180
yield decompressor.flush()
2181
unused.append(decompressor.unused_data)
2184
while not "\n" in unused:
2185
unused += byte_stream.next()
2186
header, rest = unused.split("\n", 1)
2187
args = header.split("\0")
2188
if args[0] == "absent":
2189
absent[identifiers[int(args[3])]] = (args[1], args[2])
2192
elif args[0] == "ok":
2195
raise errors.UnexpectedSmartServerResponse(args)
2197
yield (identifiers[idx],
2198
decompress_stream(rest, byte_stream, unused_chunks))
2199
unused = "".join(unused_chunks)
1391
2201
def iter_files_bytes(self, desired_files):
1392
2202
"""See Repository.iter_file_bytes.
1395
return self._real_repository.iter_files_bytes(desired_files)
2206
for (identifier, bytes_iterator) in self._iter_files_bytes_rpc(
2207
desired_files, absent):
2208
yield identifier, bytes_iterator
2209
for fallback in self._fallback_repositories:
2212
desired_files = [(key[0], key[1], identifier) for
2213
(identifier, key) in absent.iteritems()]
2214
for (identifier, bytes_iterator) in fallback.iter_files_bytes(desired_files):
2215
del absent[identifier]
2216
yield identifier, bytes_iterator
2218
# There may be more missing items, but raise an exception
2220
missing_identifier = absent.keys()[0]
2221
missing_key = absent[missing_identifier]
2222
raise errors.RevisionNotPresent(revision_id=missing_key[1],
2223
file_id=missing_key[0])
2224
except errors.UnknownSmartMethod:
2226
for (identifier, bytes_iterator) in (
2227
self._real_repository.iter_files_bytes(desired_files)):
2228
yield identifier, bytes_iterator
2230
def get_cached_parent_map(self, revision_ids):
2231
"""See bzrlib.CachingParentsProvider.get_cached_parent_map"""
2232
return self._unstacked_provider.get_cached_parent_map(revision_ids)
1397
2234
def get_parent_map(self, revision_ids):
1398
2235
"""See bzrlib.Graph.get_parent_map()."""
1532
2358
@needs_read_lock
1533
2359
def get_signature_text(self, revision_id):
1535
return self._real_repository.get_signature_text(revision_id)
2360
path = self.bzrdir._path_for_remote_call(self._client)
2362
response_tuple, response_handler = self._call_expecting_body(
2363
'Repository.get_revision_signature_text', path, revision_id)
2364
except errors.UnknownSmartMethod:
2366
return self._real_repository.get_signature_text(revision_id)
2367
except errors.NoSuchRevision, err:
2368
for fallback in self._fallback_repositories:
2370
return fallback.get_signature_text(revision_id)
2371
except errors.NoSuchRevision:
2375
if response_tuple[0] != 'ok':
2376
raise errors.UnexpectedSmartServerResponse(response_tuple)
2377
return response_handler.read_body_bytes()
1537
2379
@needs_read_lock
1538
2380
def _get_inventory_xml(self, revision_id):
2381
# This call is used by older working tree formats,
2382
# which stored a serialized basis inventory.
1539
2383
self._ensure_real()
1540
2384
return self._real_repository._get_inventory_xml(revision_id)
1542
2387
def reconcile(self, other=None, thorough=False):
1544
return self._real_repository.reconcile(other=other, thorough=thorough)
2388
from bzrlib.reconcile import RepoReconciler
2389
path = self.bzrdir._path_for_remote_call(self._client)
2391
response, handler = self._call_expecting_body(
2392
'Repository.reconcile', path, self._lock_token)
2393
except (errors.UnknownSmartMethod, errors.TokenLockingNotSupported):
2395
return self._real_repository.reconcile(other=other, thorough=thorough)
2396
if response != ('ok', ):
2397
raise errors.UnexpectedSmartServerResponse(response)
2398
body = handler.read_body_bytes()
2399
result = RepoReconciler(self)
2400
for line in body.split('\n'):
2403
key, val_text = line.split(':')
2404
if key == "garbage_inventories":
2405
result.garbage_inventories = int(val_text)
2406
elif key == "inconsistent_parents":
2407
result.inconsistent_parents = int(val_text)
2409
mutter("unknown reconcile key %r" % key)
1546
2412
def all_revision_ids(self):
1548
return self._real_repository.all_revision_ids()
2413
path = self.bzrdir._path_for_remote_call(self._client)
2415
response_tuple, response_handler = self._call_expecting_body(
2416
"Repository.all_revision_ids", path)
2417
except errors.UnknownSmartMethod:
2419
return self._real_repository.all_revision_ids()
2420
if response_tuple != ("ok", ):
2421
raise errors.UnexpectedSmartServerResponse(response_tuple)
2422
revids = set(response_handler.read_body_bytes().splitlines())
2423
for fallback in self._fallback_repositories:
2424
revids.update(set(fallback.all_revision_ids()))
2427
def _filtered_revision_trees(self, revision_ids, file_ids):
2428
"""Return Tree for a revision on this branch with only some files.
2430
:param revision_ids: a sequence of revision-ids;
2431
a revision-id may not be None or 'null:'
2432
:param file_ids: if not None, the result is filtered
2433
so that only those file-ids, their parents and their
2434
children are included.
2436
inventories = self.iter_inventories(revision_ids)
2437
for inv in inventories:
2438
# Should we introduce a FilteredRevisionTree class rather
2439
# than pre-filter the inventory here?
2440
filtered_inv = inv.filter(file_ids)
2441
yield InventoryRevisionTree(self, filtered_inv, filtered_inv.revision_id)
1550
2443
@needs_read_lock
1551
2444
def get_deltas_for_revisions(self, revisions, specific_fileids=None):
1553
return self._real_repository.get_deltas_for_revisions(revisions,
1554
specific_fileids=specific_fileids)
2445
medium = self._client._medium
2446
if medium._is_remote_before((1, 2)):
2448
for delta in self._real_repository.get_deltas_for_revisions(
2449
revisions, specific_fileids):
2452
# Get the revision-ids of interest
2453
required_trees = set()
2454
for revision in revisions:
2455
required_trees.add(revision.revision_id)
2456
required_trees.update(revision.parent_ids[:1])
2458
# Get the matching filtered trees. Note that it's more
2459
# efficient to pass filtered trees to changes_from() rather
2460
# than doing the filtering afterwards. changes_from() could
2461
# arguably do the filtering itself but it's path-based, not
2462
# file-id based, so filtering before or afterwards is
2464
if specific_fileids is None:
2465
trees = dict((t.get_revision_id(), t) for
2466
t in self.revision_trees(required_trees))
2468
trees = dict((t.get_revision_id(), t) for
2469
t in self._filtered_revision_trees(required_trees,
2472
# Calculate the deltas
2473
for revision in revisions:
2474
if not revision.parent_ids:
2475
old_tree = self.revision_tree(_mod_revision.NULL_REVISION)
2477
old_tree = trees[revision.parent_ids[0]]
2478
yield trees[revision.revision_id].changes_from(old_tree)
1556
2480
@needs_read_lock
1557
2481
def get_revision_delta(self, revision_id, specific_fileids=None):
1559
return self._real_repository.get_revision_delta(revision_id,
1560
specific_fileids=specific_fileids)
2482
r = self.get_revision(revision_id)
2483
return list(self.get_deltas_for_revisions([r],
2484
specific_fileids=specific_fileids))[0]
1562
2486
@needs_read_lock
1563
2487
def revision_trees(self, revision_ids):
1565
return self._real_repository.revision_trees(revision_ids)
2488
inventories = self.iter_inventories(revision_ids)
2489
for inv in inventories:
2490
yield InventoryRevisionTree(self, inv, inv.revision_id)
1567
2492
@needs_read_lock
1568
2493
def get_revision_reconcile(self, revision_id):
1680
2618
self._ensure_real()
1681
2619
return self._real_repository.texts
2621
def _iter_revisions_rpc(self, revision_ids):
2622
body = "\n".join(revision_ids)
2623
path = self.bzrdir._path_for_remote_call(self._client)
2624
response_tuple, response_handler = (
2625
self._call_with_body_bytes_expecting_body(
2626
"Repository.iter_revisions", (path, ), body))
2627
if response_tuple[0] != "ok":
2628
raise errors.UnexpectedSmartServerResponse(response_tuple)
2629
serializer_format = response_tuple[1]
2630
serializer = serializer_format_registry.get(serializer_format)
2631
byte_stream = response_handler.read_streamed_body()
2632
decompressor = zlib.decompressobj()
2634
for bytes in byte_stream:
2635
chunks.append(decompressor.decompress(bytes))
2636
if decompressor.unused_data != "":
2637
chunks.append(decompressor.flush())
2638
yield serializer.read_revision_from_string("".join(chunks))
2639
unused = decompressor.unused_data
2640
decompressor = zlib.decompressobj()
2641
chunks = [decompressor.decompress(unused)]
2642
chunks.append(decompressor.flush())
2643
text = "".join(chunks)
2645
yield serializer.read_revision_from_string("".join(chunks))
1683
2647
@needs_read_lock
1684
2648
def get_revisions(self, revision_ids):
1686
return self._real_repository.get_revisions(revision_ids)
2649
if revision_ids is None:
2650
revision_ids = self.all_revision_ids()
2652
for rev_id in revision_ids:
2653
if not rev_id or not isinstance(rev_id, basestring):
2654
raise errors.InvalidRevisionId(
2655
revision_id=rev_id, branch=self)
2657
missing = set(revision_ids)
2659
for rev in self._iter_revisions_rpc(revision_ids):
2660
missing.remove(rev.revision_id)
2661
revs[rev.revision_id] = rev
2662
except errors.UnknownSmartMethod:
2664
return self._real_repository.get_revisions(revision_ids)
2665
for fallback in self._fallback_repositories:
2668
for revid in list(missing):
2669
# XXX JRV 2011-11-20: It would be nice if there was a
2670
# public method on Repository that could be used to query
2671
# for revision objects *without* failing completely if one
2672
# was missing. There is VersionedFileRepository._iter_revisions,
2673
# but unfortunately that's private and not provided by
2674
# all repository implementations.
2676
revs[revid] = fallback.get_revision(revid)
2677
except errors.NoSuchRevision:
2680
missing.remove(revid)
2682
raise errors.NoSuchRevision(self, list(missing)[0])
2683
return [revs[revid] for revid in revision_ids]
1688
2685
def supports_rich_root(self):
1689
2686
return self._format.rich_root_data
2688
@symbol_versioning.deprecated_method(symbol_versioning.deprecated_in((2, 4, 0)))
1691
2689
def iter_reverse_revision_history(self, revision_id):
1692
2690
self._ensure_real()
1693
2691
return self._real_repository.iter_reverse_revision_history(revision_id)
1696
2694
def _serializer(self):
1697
2695
return self._format._serializer
1699
2698
def store_revision_signature(self, gpg_strategy, plaintext, revision_id):
1701
return self._real_repository.store_revision_signature(
1702
gpg_strategy, plaintext, revision_id)
2699
signature = gpg_strategy.sign(plaintext)
2700
self.add_signature_text(revision_id, signature)
1704
2702
def add_signature_text(self, revision_id, signature):
1706
return self._real_repository.add_signature_text(revision_id, signature)
2703
if self._real_repository:
2704
# If there is a real repository the write group will
2705
# be in the real repository as well, so use that:
2707
return self._real_repository.add_signature_text(
2708
revision_id, signature)
2709
path = self.bzrdir._path_for_remote_call(self._client)
2710
response, handler = self._call_with_body_bytes_expecting_body(
2711
'Repository.add_signature_text', (path, self._lock_token,
2712
revision_id) + tuple(self._write_group_tokens), signature)
2713
handler.cancel_read_body()
2715
if response[0] != 'ok':
2716
raise errors.UnexpectedSmartServerResponse(response)
2717
self._write_group_tokens = response[1:]
1708
2719
def has_signature_for_revision_id(self, revision_id):
1710
return self._real_repository.has_signature_for_revision_id(revision_id)
2720
path = self.bzrdir._path_for_remote_call(self._client)
2722
response = self._call('Repository.has_signature_for_revision_id',
2724
except errors.UnknownSmartMethod:
2726
return self._real_repository.has_signature_for_revision_id(
2728
if response[0] not in ('yes', 'no'):
2729
raise SmartProtocolError('unexpected response code %s' % (response,))
2730
if response[0] == 'yes':
2732
for fallback in self._fallback_repositories:
2733
if fallback.has_signature_for_revision_id(revision_id):
2738
def verify_revision_signature(self, revision_id, gpg_strategy):
2739
if not self.has_signature_for_revision_id(revision_id):
2740
return gpg.SIGNATURE_NOT_SIGNED, None
2741
signature = self.get_signature_text(revision_id)
2743
testament = _mod_testament.Testament.from_revision(self, revision_id)
2744
plaintext = testament.as_short_text()
2746
return gpg_strategy.verify(signature, plaintext)
1712
2748
def item_keys_introduced_by(self, revision_ids, _files_pb=None):
1713
2749
self._ensure_real()
1714
2750
return self._real_repository.item_keys_introduced_by(revision_ids,
1715
2751
_files_pb=_files_pb)
1717
def revision_graph_can_have_wrong_parents(self):
1718
# The answer depends on the remote repo format.
1720
return self._real_repository.revision_graph_can_have_wrong_parents()
1722
2753
def _find_inconsistent_revision_parents(self, revisions_iterator=None):
1723
2754
self._ensure_real()
1724
2755
return self._real_repository._find_inconsistent_revision_parents(
2071
3113
if isinstance(a_bzrdir, RemoteBzrDir):
2072
3114
a_bzrdir._ensure_real()
2073
3115
result = self._custom_format.initialize(a_bzrdir._real_bzrdir,
3116
name, append_revisions_only=append_revisions_only)
2076
3118
# We assume the bzrdir is parameterised; it may not be.
2077
result = self._custom_format.initialize(a_bzrdir, name)
3119
result = self._custom_format.initialize(a_bzrdir, name,
3120
append_revisions_only=append_revisions_only)
2078
3121
if (isinstance(a_bzrdir, RemoteBzrDir) and
2079
3122
not isinstance(result, RemoteBranch)):
2080
3123
result = RemoteBranch(a_bzrdir, a_bzrdir.find_repository(), result,
2084
def initialize(self, a_bzrdir, name=None):
3127
def initialize(self, a_bzrdir, name=None, repository=None,
3128
append_revisions_only=None):
2085
3129
# 1) get the network name to use.
2086
3130
if self._custom_format:
2087
3131
network_name = self._custom_format.network_name()
2089
3133
# Select the current bzrlib default and ask for that.
2090
reference_bzrdir_format = bzrdir.format_registry.get('default')()
3134
reference_bzrdir_format = _mod_bzrdir.format_registry.get('default')()
2091
3135
reference_format = reference_bzrdir_format.get_branch_format()
2092
3136
self._custom_format = reference_format
2093
3137
network_name = reference_format.network_name()
2094
3138
# Being asked to create on a non RemoteBzrDir:
2095
3139
if not isinstance(a_bzrdir, RemoteBzrDir):
2096
return self._vfs_initialize(a_bzrdir, name=name)
3140
return self._vfs_initialize(a_bzrdir, name=name,
3141
append_revisions_only=append_revisions_only)
2097
3142
medium = a_bzrdir._client._medium
2098
3143
if medium._is_remote_before((1, 13)):
2099
return self._vfs_initialize(a_bzrdir, name=name)
3144
return self._vfs_initialize(a_bzrdir, name=name,
3145
append_revisions_only=append_revisions_only)
2100
3146
# Creating on a remote bzr dir.
2101
3147
# 2) try direct creation via RPC
2102
3148
path = a_bzrdir._path_for_remote_call(a_bzrdir._client)
2148
3209
self._ensure_real()
2149
3210
return self._custom_format.supports_set_append_revisions_only()
3212
def _use_default_local_heads_to_fetch(self):
3213
# If the branch format is a metadir format *and* its heads_to_fetch
3214
# implementation is not overridden vs the base class, we can use the
3215
# base class logic rather than use the heads_to_fetch RPC. This is
3216
# usually cheaper in terms of net round trips, as the last-revision and
3217
# tags info fetched is cached and would be fetched anyway.
3219
if isinstance(self._custom_format, branch.BranchFormatMetadir):
3220
branch_class = self._custom_format._branch_class()
3221
heads_to_fetch_impl = branch_class.heads_to_fetch.im_func
3222
if heads_to_fetch_impl is branch.Branch.heads_to_fetch.im_func:
3227
class RemoteBranchStore(_mod_config.IniFileStore):
3228
"""Branch store which attempts to use HPSS calls to retrieve branch store.
3230
Note that this is specific to bzr-based formats.
3233
def __init__(self, branch):
3234
super(RemoteBranchStore, self).__init__()
3235
self.branch = branch
3237
self._real_store = None
3239
def lock_write(self, token=None):
3240
return self.branch.lock_write(token)
3243
return self.branch.unlock()
3247
# We need to be able to override the undecorated implementation
3248
self.save_without_locking()
3250
def save_without_locking(self):
3251
super(RemoteBranchStore, self).save()
3253
def external_url(self):
3254
return self.branch.user_url
3256
def _load_content(self):
3257
path = self.branch._remote_path()
3259
response, handler = self.branch._call_expecting_body(
3260
'Branch.get_config_file', path)
3261
except errors.UnknownSmartMethod:
3263
return self._real_store._load_content()
3264
if len(response) and response[0] != 'ok':
3265
raise errors.UnexpectedSmartServerResponse(response)
3266
return handler.read_body_bytes()
3268
def _save_content(self, content):
3269
path = self.branch._remote_path()
3271
response, handler = self.branch._call_with_body_bytes_expecting_body(
3272
'Branch.put_config_file', (path,
3273
self.branch._lock_token, self.branch._repo_lock_token),
3275
except errors.UnknownSmartMethod:
3277
return self._real_store._save_content(content)
3278
handler.cancel_read_body()
3279
if response != ('ok', ):
3280
raise errors.UnexpectedSmartServerResponse(response)
3282
def _ensure_real(self):
3283
self.branch._ensure_real()
3284
if self._real_store is None:
3285
self._real_store = _mod_config.BranchStore(self.branch)
2152
3288
class RemoteBranch(branch.Branch, _RpcHelper, lock._RelockDebugMixin):
2153
3289
"""Branch stored on a server accessed by HPSS RPC.
2654
3834
_override_hook_target=self, **kwargs)
2656
3836
@needs_read_lock
2657
def push(self, target, overwrite=False, stop_revision=None):
3837
def push(self, target, overwrite=False, stop_revision=None, lossy=False):
2658
3838
self._ensure_real()
2659
3839
return self._real_branch.push(
2660
target, overwrite=overwrite, stop_revision=stop_revision,
3840
target, overwrite=overwrite, stop_revision=stop_revision, lossy=lossy,
2661
3841
_override_hook_source_branch=self)
2663
3843
def is_locked(self):
2664
3844
return self._lock_count >= 1
2666
3846
@needs_read_lock
3847
def revision_id_to_dotted_revno(self, revision_id):
3848
"""Given a revision id, return its dotted revno.
3850
:return: a tuple like (1,) or (400,1,3).
3853
response = self._call('Branch.revision_id_to_revno',
3854
self._remote_path(), revision_id)
3855
except errors.UnknownSmartMethod:
3857
return self._real_branch.revision_id_to_dotted_revno(revision_id)
3858
if response[0] == 'ok':
3859
return tuple([int(x) for x in response[1:]])
3861
raise errors.UnexpectedSmartServerResponse(response)
2667
3864
def revision_id_to_revno(self, revision_id):
2669
return self._real_branch.revision_id_to_revno(revision_id)
3865
"""Given a revision id on the branch mainline, return its revno.
3870
response = self._call('Branch.revision_id_to_revno',
3871
self._remote_path(), revision_id)
3872
except errors.UnknownSmartMethod:
3874
return self._real_branch.revision_id_to_revno(revision_id)
3875
if response[0] == 'ok':
3876
if len(response) == 2:
3877
return int(response[1])
3878
raise NoSuchRevision(self, revision_id)
3880
raise errors.UnexpectedSmartServerResponse(response)
2671
3882
@needs_write_lock
2672
3883
def set_last_revision_info(self, revno, revision_id):
2673
3884
# XXX: These should be returned by the set_last_revision_info verb
2674
3885
old_revno, old_revid = self.last_revision_info()
2675
3886
self._run_pre_change_branch_tip_hooks(revno, revision_id)
2676
revision_id = ensure_null(revision_id)
3887
if not revision_id or not isinstance(revision_id, basestring):
3888
raise errors.InvalidRevisionId(revision_id=revision_id, branch=self)
2678
3890
response = self._call('Branch.set_last_revision_info',
2679
3891
self._remote_path(), self._lock_token, self._repo_lock_token,
2774
4023
medium = self._branch._client._medium
2775
4024
if medium._is_remote_before((1, 14)):
2776
4025
return self._vfs_set_option(value, name, section)
4026
if isinstance(value, dict):
4027
if medium._is_remote_before((2, 2)):
4028
return self._vfs_set_option(value, name, section)
4029
return self._set_config_option_dict(value, name, section)
4031
return self._set_config_option(value, name, section)
4033
def _set_config_option(self, value, name, section):
2778
4035
path = self._branch._remote_path()
2779
4036
response = self._branch._client.call('Branch.set_config_option',
2780
4037
path, self._branch._lock_token, self._branch._repo_lock_token,
2781
4038
value.encode('utf8'), name, section or '')
2782
4039
except errors.UnknownSmartMethod:
4040
medium = self._branch._client._medium
2783
4041
medium._remember_remote_is_before((1, 14))
2784
4042
return self._vfs_set_option(value, name, section)
2785
4043
if response != ():
2786
4044
raise errors.UnexpectedSmartServerResponse(response)
4046
def _serialize_option_dict(self, option_dict):
4048
for key, value in option_dict.items():
4049
if isinstance(key, unicode):
4050
key = key.encode('utf8')
4051
if isinstance(value, unicode):
4052
value = value.encode('utf8')
4053
utf8_dict[key] = value
4054
return bencode.bencode(utf8_dict)
4056
def _set_config_option_dict(self, value, name, section):
4058
path = self._branch._remote_path()
4059
serialised_dict = self._serialize_option_dict(value)
4060
response = self._branch._client.call(
4061
'Branch.set_config_option_dict',
4062
path, self._branch._lock_token, self._branch._repo_lock_token,
4063
serialised_dict, name, section or '')
4064
except errors.UnknownSmartMethod:
4065
medium = self._branch._client._medium
4066
medium._remember_remote_is_before((2, 2))
4067
return self._vfs_set_option(value, name, section)
4069
raise errors.UnexpectedSmartServerResponse(response)
2788
4071
def _real_object(self):
2789
4072
self._branch._ensure_real()
2790
4073
return self._branch._real_branch
2873
4159
'Missing key %r in context %r', key_err.args[0], context)
2876
if err.error_verb == 'IncompatibleRepositories':
2877
raise errors.IncompatibleRepositories(err.error_args[0],
2878
err.error_args[1], err.error_args[2])
2879
elif err.error_verb == 'NoSuchRevision':
2880
raise NoSuchRevision(find('branch'), err.error_args[0])
2881
elif err.error_verb == 'nosuchrevision':
2882
raise NoSuchRevision(find('repository'), err.error_args[0])
2883
elif err.error_verb == 'nobranch':
2884
if len(err.error_args) >= 1:
2885
extra = err.error_args[0]
2888
raise errors.NotBranchError(path=find('bzrdir').root_transport.base,
2890
elif err.error_verb == 'norepository':
2891
raise errors.NoRepositoryPresent(find('bzrdir'))
2892
elif err.error_verb == 'LockContention':
2893
raise errors.LockContention('(remote lock)')
2894
elif err.error_verb == 'UnlockableTransport':
2895
raise errors.UnlockableTransport(find('bzrdir').root_transport)
2896
elif err.error_verb == 'LockFailed':
2897
raise errors.LockFailed(err.error_args[0], err.error_args[1])
2898
elif err.error_verb == 'TokenMismatch':
2899
raise errors.TokenMismatch(find('token'), '(remote token)')
2900
elif err.error_verb == 'Diverged':
2901
raise errors.DivergedBranches(find('branch'), find('other_branch'))
2902
elif err.error_verb == 'TipChangeRejected':
2903
raise errors.TipChangeRejected(err.error_args[0].decode('utf8'))
2904
elif err.error_verb == 'UnstackableBranchFormat':
2905
raise errors.UnstackableBranchFormat(*err.error_args)
2906
elif err.error_verb == 'UnstackableRepositoryFormat':
2907
raise errors.UnstackableRepositoryFormat(*err.error_args)
2908
elif err.error_verb == 'NotStacked':
2909
raise errors.NotStacked(branch=find('branch'))
2910
elif err.error_verb == 'PermissionDenied':
2912
if len(err.error_args) >= 2:
2913
extra = err.error_args[1]
2916
raise errors.PermissionDenied(path, extra=extra)
2917
elif err.error_verb == 'ReadError':
2919
raise errors.ReadError(path)
2920
elif err.error_verb == 'NoSuchFile':
2922
raise errors.NoSuchFile(path)
2923
elif err.error_verb == 'FileExists':
2924
raise errors.FileExists(err.error_args[0])
2925
elif err.error_verb == 'DirectoryNotEmpty':
2926
raise errors.DirectoryNotEmpty(err.error_args[0])
2927
elif err.error_verb == 'ShortReadvError':
2928
args = err.error_args
2929
raise errors.ShortReadvError(
2930
args[0], int(args[1]), int(args[2]), int(args[3]))
2931
elif err.error_verb in ('UnicodeEncodeError', 'UnicodeDecodeError'):
4163
translator = error_translators.get(err.error_verb)
4167
raise translator(err, find, get_path)
4169
translator = no_context_error_translators.get(err.error_verb)
4171
raise errors.UnknownErrorFromSmartServer(err)
4173
raise translator(err)
4176
error_translators.register('NoSuchRevision',
4177
lambda err, find, get_path: NoSuchRevision(
4178
find('branch'), err.error_args[0]))
4179
error_translators.register('nosuchrevision',
4180
lambda err, find, get_path: NoSuchRevision(
4181
find('repository'), err.error_args[0]))
4183
def _translate_nobranch_error(err, find, get_path):
4184
if len(err.error_args) >= 1:
4185
extra = err.error_args[0]
4188
return errors.NotBranchError(path=find('bzrdir').root_transport.base,
4191
error_translators.register('nobranch', _translate_nobranch_error)
4192
error_translators.register('norepository',
4193
lambda err, find, get_path: errors.NoRepositoryPresent(
4195
error_translators.register('UnlockableTransport',
4196
lambda err, find, get_path: errors.UnlockableTransport(
4197
find('bzrdir').root_transport))
4198
error_translators.register('TokenMismatch',
4199
lambda err, find, get_path: errors.TokenMismatch(
4200
find('token'), '(remote token)'))
4201
error_translators.register('Diverged',
4202
lambda err, find, get_path: errors.DivergedBranches(
4203
find('branch'), find('other_branch')))
4204
error_translators.register('NotStacked',
4205
lambda err, find, get_path: errors.NotStacked(branch=find('branch')))
4207
def _translate_PermissionDenied(err, find, get_path):
4209
if len(err.error_args) >= 2:
4210
extra = err.error_args[1]
4213
return errors.PermissionDenied(path, extra=extra)
4215
error_translators.register('PermissionDenied', _translate_PermissionDenied)
4216
error_translators.register('ReadError',
4217
lambda err, find, get_path: errors.ReadError(get_path()))
4218
error_translators.register('NoSuchFile',
4219
lambda err, find, get_path: errors.NoSuchFile(get_path()))
4220
error_translators.register('TokenLockingNotSupported',
4221
lambda err, find, get_path: errors.TokenLockingNotSupported(
4222
find('repository')))
4223
error_translators.register('UnsuspendableWriteGroup',
4224
lambda err, find, get_path: errors.UnsuspendableWriteGroup(
4225
repository=find('repository')))
4226
error_translators.register('UnresumableWriteGroup',
4227
lambda err, find, get_path: errors.UnresumableWriteGroup(
4228
repository=find('repository'), write_groups=err.error_args[0],
4229
reason=err.error_args[1]))
4230
no_context_error_translators.register('IncompatibleRepositories',
4231
lambda err: errors.IncompatibleRepositories(
4232
err.error_args[0], err.error_args[1], err.error_args[2]))
4233
no_context_error_translators.register('LockContention',
4234
lambda err: errors.LockContention('(remote lock)'))
4235
no_context_error_translators.register('LockFailed',
4236
lambda err: errors.LockFailed(err.error_args[0], err.error_args[1]))
4237
no_context_error_translators.register('TipChangeRejected',
4238
lambda err: errors.TipChangeRejected(err.error_args[0].decode('utf8')))
4239
no_context_error_translators.register('UnstackableBranchFormat',
4240
lambda err: errors.UnstackableBranchFormat(*err.error_args))
4241
no_context_error_translators.register('UnstackableRepositoryFormat',
4242
lambda err: errors.UnstackableRepositoryFormat(*err.error_args))
4243
no_context_error_translators.register('FileExists',
4244
lambda err: errors.FileExists(err.error_args[0]))
4245
no_context_error_translators.register('DirectoryNotEmpty',
4246
lambda err: errors.DirectoryNotEmpty(err.error_args[0]))
4248
def _translate_short_readv_error(err):
4249
args = err.error_args
4250
return errors.ShortReadvError(args[0], int(args[1]), int(args[2]),
4253
no_context_error_translators.register('ShortReadvError',
4254
_translate_short_readv_error)
4256
def _translate_unicode_error(err):
2932
4257
encoding = str(err.error_args[0]) # encoding must always be a string
2933
4258
val = err.error_args[1]
2934
4259
start = int(err.error_args[2])
added
removed
bzrlib/remote.py
