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"""Return the revision id associated with this tree."""
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return self._revision_id
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def get_file_revision(self, file_id, path=None):
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"""Return the revision id in which a file was last changed."""
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raise NotImplementedError(self.get_file_revision)
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def get_file_text(self, file_id, path=None):
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_, content = list(self.iter_files_bytes([(file_id, None)]))[0]
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return ''.join(content)
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for (identifier, content) in self.iter_files_bytes([(file_id, None)]):
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ret = "".join(content)
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def get_file(self, file_id, path=None):
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return StringIO(self.get_file_text(file_id))
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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.extract_files_bytes"""
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repo_desired_files = [(f, self.inventory[f].revision, i)
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for f, i in desired_files]
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return BytesIO(self.get_file_text(file_id))
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return self._repository.is_locked()
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self._repository.lock_read()
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return '<%s instance at %x, rev_id=%r>' % (
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self.__class__.__name__, id(self), self._revision_id)
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self._repository.unlock()
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def _get_rules_searcher(self, default_searcher):
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"""See Tree._get_rules_searcher."""
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if self._rules_searcher is None:
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self._rules_searcher = super(RevisionTree,
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self)._get_rules_searcher(default_searcher)
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return self._rules_searcher
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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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for result in self._repository.iter_files_bytes(repo_desired_files):
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except errors.RevisionNotPresent, e:
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raise errors.NoSuchFile(e.revision_id)
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def annotate_iter(self, file_id,
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default_revision=revision.CURRENT_REVISION):
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"""See Tree.annotate_iter"""
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text_key = (file_id, self.inventory[file_id].revision)
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annotator = self._repository.texts.get_annotator()
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annotations = annotator.annotate_flat(text_key)
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return [(key[-1], line) for key, line in annotations]
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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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"""See Tree.get_file_size"""
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return self._inventory[file_id].text_size
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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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ie = self._inventory[file_id]
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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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return ie.text_sha1
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def get_file_mtime(self, file_id, path=None):
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ie = self._inventory[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_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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131
def is_executable(self, file_id, path=None):
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ie = self._inventory[file_id]
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inv, inv_file_id = self._unpack_file_id(file_id)
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ie = inv[inv_file_id]
112
134
if ie.kind != "file":
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136
return ie.executable
116
138
def has_filename(self, filename):
117
return bool(self.inventory.path2id(filename))
139
return bool(self.path2id(filename))
119
141
def list_files(self, include_root=False, from_dir=None, recursive=True):
120
142
# The only files returned by this are those from the version
122
143
if from_dir is None:
123
144
from_dir_id = None
145
inv = self.root_inventory
125
from_dir_id = inv.path2id(from_dir)
147
inv, from_dir_id = self._path2inv_file_id(from_dir)
126
148
if from_dir_id is None:
127
149
# Directory not versioned
129
151
entries = inv.iter_entries(from_dir=from_dir_id, recursive=recursive)
130
152
if inv.root is not None and not include_root and from_dir is None:
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153
# skip the root for compatability with the current apis.
133
155
for path, entry in entries:
134
156
yield path, 'V', entry.kind, entry.file_id, entry
136
def get_symlink_target(self, file_id):
137
ie = self._inventory[file_id]
158
def get_symlink_target(self, file_id, path=None):
159
inv, inv_file_id = self._unpack_file_id(file_id)
160
ie = inv[inv_file_id]
138
161
# Inventories store symlink targets in unicode
139
162
return ie.symlink_target
141
164
def get_reference_revision(self, file_id, path=None):
142
return self.inventory[file_id].reference_revision
165
inv, inv_file_id = self._unpack_file_id(file_id)
166
return inv[inv_file_id].reference_revision
144
168
def get_root_id(self):
145
if self.inventory.root:
146
return self.inventory.root.file_id
169
if self.root_inventory.root:
170
return self.root_inventory.root.file_id
148
172
def kind(self, file_id):
149
return self._inventory[file_id].kind
173
inv, inv_file_id = self._unpack_file_id(file_id)
174
return inv[inv_file_id].kind
151
176
def path_content_summary(self, path):
152
177
"""See Tree.path_content_summary."""
153
id = self.inventory.path2id(path)
178
inv, file_id = self._path2inv_file_id(path)
155
180
return ('missing', None, None, None)
156
entry = self._inventory[id]
157
182
kind = entry.kind
158
183
if kind == 'file':
159
184
return (kind, entry.text_size, entry.executable, entry.text_sha1)
213
223
if dir[2] == _directory:
214
224
pending.append(dir)
216
def _get_rules_searcher(self, default_searcher):
217
"""See Tree._get_rules_searcher."""
218
if self._rules_searcher is None:
219
self._rules_searcher = super(RevisionTree,
220
self)._get_rules_searcher(default_searcher)
221
return self._rules_searcher
226
def iter_files_bytes(self, desired_files):
227
"""See Tree.iter_files_bytes.
229
This version is implemented on top of Repository.iter_files_bytes"""
230
repo_desired_files = [(f, self.get_file_revision(f), i)
231
for f, i in desired_files]
233
for result in self._repository.iter_files_bytes(repo_desired_files):
235
except errors.RevisionNotPresent as e:
236
raise errors.NoSuchFile(e.file_id)
238
def annotate_iter(self, file_id,
239
default_revision=revision.CURRENT_REVISION):
240
"""See Tree.annotate_iter"""
241
text_key = (file_id, self.get_file_revision(file_id))
242
annotator = self._repository.texts.get_annotator()
243
annotations = annotator.annotate_flat(text_key)
244
return [(key[-1], line) for key, line in annotations]
246
def __eq__(self, other):
249
if isinstance(other, InventoryRevisionTree):
250
return (self.root_inventory == other.root_inventory)
253
def __ne__(self, other):
254
return not (self == other)
257
raise ValueError('not hashable')
224
260
class InterCHKRevisionTree(tree.InterTree):