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"""See Tree._get_rules_searcher."""
93
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if self._rules_searcher is None:
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self._rules_searcher = super(RevisionTree,
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self)._get_rules_searcher(default_searcher)
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self)._get_rules_searcher(default_searcher)
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return self._rules_searcher
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class InventoryRevisionTree(RevisionTree,tree.InventoryTree):
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def __init__(self, repository, inv, revision_id):
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RevisionTree.__init__(self, repository, revision_id)
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self._inventory = inv
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def get_file_mtime(self, file_id, path=None):
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inv, inv_file_id = self._unpack_file_id(file_id)
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ie = inv[inv_file_id]
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revision = self._repository.get_revision(ie.revision)
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except errors.NoSuchRevision:
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raise errors.FileTimestampUnavailable(self.id2path(file_id))
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return revision.timestamp
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def get_file_size(self, file_id):
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inv, inv_file_id = self._unpack_file_id(file_id)
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return inv[inv_file_id].text_size
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def get_file_sha1(self, file_id, path=None, stat_value=None):
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inv, inv_file_id = self._unpack_file_id(file_id)
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ie = inv[inv_file_id]
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if ie.kind == "file":
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def get_file_revision(self, file_id, path=None):
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inv, inv_file_id = self._unpack_file_id(file_id)
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ie = inv[inv_file_id]
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def is_executable(self, file_id, path=None):
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inv, inv_file_id = self._unpack_file_id(file_id)
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ie = inv[inv_file_id]
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if ie.kind != "file":
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def has_filename(self, filename):
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return bool(self.path2id(filename))
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def list_files(self, include_root=False, from_dir=None, recursive=True):
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# The only files returned by this are those from the version
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inv = self.root_inventory
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inv, from_dir_id = self._path2inv_file_id(from_dir)
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if from_dir_id is None:
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# Directory not versioned
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entries = inv.iter_entries(from_dir=from_dir_id, recursive=recursive)
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if inv.root is not None and not include_root and from_dir is None:
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# skip the root for compatability with the current apis.
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for path, entry in entries:
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yield path, 'V', entry.kind, entry.file_id, entry
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def get_symlink_target(self, file_id, path=None):
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inv, inv_file_id = self._unpack_file_id(file_id)
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ie = inv[inv_file_id]
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# Inventories store symlink targets in unicode
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return ie.symlink_target
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def get_reference_revision(self, file_id, path=None):
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inv, inv_file_id = self._unpack_file_id(file_id)
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return inv[inv_file_id].reference_revision
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def get_root_id(self):
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if self.root_inventory.root:
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return self.root_inventory.root.file_id
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def kind(self, file_id):
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inv, inv_file_id = self._unpack_file_id(file_id)
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return inv[inv_file_id].kind
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def path_content_summary(self, path):
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"""See Tree.path_content_summary."""
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inv, file_id = self._path2inv_file_id(path)
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return ('missing', None, None, None)
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return (kind, entry.text_size, entry.executable, entry.text_sha1)
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elif kind == 'symlink':
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return (kind, None, None, entry.symlink_target)
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return (kind, None, None, None)
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def _comparison_data(self, entry, path):
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return None, False, None
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return entry.kind, entry.executable, None
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def _file_size(self, entry, stat_value):
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return entry.text_size
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def walkdirs(self, prefix=""):
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_directory = 'directory'
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inv, top_id = self._path2inv_file_id(prefix)
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pending = [(prefix, '', _directory, None, top_id, None)]
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currentdir = pending.pop()
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# 0 - relpath, 1- basename, 2- kind, 3- stat, id, v-kind
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relroot = currentdir[0] + '/'
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# FIXME: stash the node in pending
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entry = inv[currentdir[4]]
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for name, child in entry.sorted_children():
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toppath = relroot + name
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dirblock.append((toppath, name, child.kind, None,
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child.file_id, child.kind
219
yield (currentdir[0], entry.file_id), dirblock
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# push the user specified dirs from dirblock
221
for dir in reversed(dirblock):
222
if dir[2] == _directory:
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def iter_files_bytes(self, desired_files):
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"""See Tree.iter_files_bytes.
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This version is implemented on top of Repository.iter_files_bytes"""
229
repo_desired_files = [(f, self.get_file_revision(f), i)
230
for f, i in desired_files]
232
for result in self._repository.iter_files_bytes(repo_desired_files):
234
except errors.RevisionNotPresent, e:
235
raise errors.NoSuchFile(e.file_id)
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def annotate_iter(self, file_id,
238
default_revision=revision.CURRENT_REVISION):
239
"""See Tree.annotate_iter"""
240
text_key = (file_id, self.get_file_revision(file_id))
241
annotator = self._repository.texts.get_annotator()
242
annotations = annotator.annotate_flat(text_key)
243
return [(key[-1], line) for key, line in annotations]
245
def __eq__(self, other):
248
if isinstance(other, InventoryRevisionTree):
249
return (self.root_inventory == other.root_inventory)
252
def __ne__(self, other):
253
return not (self == other)
256
raise ValueError('not hashable')
259
class InterCHKRevisionTree(tree.InterTree):
260
"""Fast path optimiser for RevisionTrees with CHK inventories."""
263
def is_compatible(source, target):
264
if (isinstance(source, RevisionTree)
265
and isinstance(target, RevisionTree)):
267
# Only CHK inventories have id_to_entry attribute
268
source.root_inventory.id_to_entry
269
target.root_inventory.id_to_entry
271
except AttributeError:
275
def iter_changes(self, include_unchanged=False,
276
specific_files=None, pb=None, extra_trees=[],
277
require_versioned=True, want_unversioned=False):
278
lookup_trees = [self.source]
280
lookup_trees.extend(extra_trees)
281
# The ids of items we need to examine to insure delta consistency.
282
precise_file_ids = set()
283
discarded_changes = {}
284
if specific_files == []:
285
specific_file_ids = []
287
specific_file_ids = self.target.paths2ids(specific_files,
288
lookup_trees, require_versioned=require_versioned)
289
# FIXME: It should be possible to delegate include_unchanged handling
290
# to CHKInventory.iter_changes and do a better job there -- vila
292
changed_file_ids = set()
293
# FIXME: nested tree support
294
for result in self.target.root_inventory.iter_changes(
295
self.source.root_inventory):
296
if specific_file_ids is not None:
298
if file_id not in specific_file_ids:
299
# A change from the whole tree that we don't want to show yet.
300
# We may find that we need to show it for delta consistency, so
302
discarded_changes[result[0]] = result
304
new_parent_id = result[4][1]
305
precise_file_ids.add(new_parent_id)
307
changed_file_ids.add(result[0])
308
if specific_file_ids is not None:
309
for result in self._handle_precise_ids(precise_file_ids,
310
changed_file_ids, discarded_changes=discarded_changes):
312
if include_unchanged:
313
# CHKMap avoid being O(tree), so we go to O(tree) only if
315
# Now walk the whole inventory, excluding the already yielded
317
# FIXME: Support nested trees
318
changed_file_ids = set(changed_file_ids)
319
for relpath, entry in self.target.root_inventory.iter_entries():
320
if (specific_file_ids is not None
321
and not entry.file_id in specific_file_ids):
323
if not entry.file_id in changed_file_ids:
324
yield (entry.file_id,
325
(relpath, relpath), # Not renamed
326
False, # Not modified
327
(True, True), # Still versioned
328
(entry.parent_id, entry.parent_id),
329
(entry.name, entry.name),
330
(entry.kind, entry.kind),
331
(entry.executable, entry.executable))
334
tree.InterTree.register_optimiser(InterCHKRevisionTree)