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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from __future__ import absolute_import
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from stat import S_ISREG, S_IEXEC
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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config as _mod_config,
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lazy_import.lazy_import(globals(), """
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revision as _mod_revision,
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from breezy.bzr import (
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from breezy.i18n import gettext
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from bzrlib.errors import (DuplicateKey, MalformedTransform, NoSuchFile,
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ReusingTransform, CantMoveRoot,
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ExistingLimbo, ImmortalLimbo, NoFinalPath,
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from bzrlib.filters import filtered_output_bytes, ContentFilterContext
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from bzrlib.inventory import InventoryEntry
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from bzrlib.osutils import (
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from .errors import (DuplicateKey, MalformedTransform,
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ReusingTransform, CantMoveRoot,
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ImmortalLimbo, NoFinalPath,
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from .filters import filtered_output_bytes, ContentFilterContext
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from .mutabletree import MutableTree
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from .osutils import (
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from bzrlib.progress import ProgressPhase
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from bzrlib.symbol_versioning import (
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from bzrlib.trace import mutter, warning
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from bzrlib import tree
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import bzrlib.urlutils as urlutils
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from .progress import ProgressPhase
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ROOT_PARENT = "root-parent"
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def unique_add(map, key, value):
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raise DuplicateKey(key=key)
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class _TransformResults(object):
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def __init__(self, modified_paths, rename_count):
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object.__init__(self)
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return sorted(FinalPaths(self).get_paths(new_ids))
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def _inventory_altered(self):
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"""Get the trans_ids and paths of files needing new inv entries."""
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for id_set in [self._new_name, self._new_parent, self._new_id,
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"""Determine which trans_ids need new Inventory entries.
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An new entry is needed when anything that would be reflected by an
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inventory entry changes, including file name, file_id, parent file_id,
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file kind, and the execute bit.
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Some care is taken to return entries with real changes, not cases
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where the value is deleted and then restored to its original value,
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but some actually unchanged values may be returned.
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:returns: A list of (path, trans_id) for all items requiring an
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inventory change. Ordered by path.
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# Find entries whose file_ids are new (or changed).
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new_file_id = set(t for t in self._new_id
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if self._new_id[t] != self.tree_file_id(t))
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for id_set in [self._new_name, self._new_parent, new_file_id,
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self._new_executability]:
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new_ids.update(id_set)
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changed_ids.update(id_set)
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# removing implies a kind change
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changed_kind = set(self._removed_contents)
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changed_kind.intersection_update(self._new_contents)
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changed_kind.difference_update(new_ids)
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changed_kind = (t for t in changed_kind if self.tree_kind(t) !=
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new_ids.update(changed_kind)
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return sorted(FinalPaths(self).get_paths(new_ids))
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# Ignore entries that are already known to have changed.
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changed_kind.difference_update(changed_ids)
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# to keep only the truly changed ones
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changed_kind = (t for t in changed_kind
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if self.tree_kind(t) != self.final_kind(t))
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# all kind changes will alter the inventory
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changed_ids.update(changed_kind)
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# To find entries with changed parent_ids, find parents which existed,
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# but changed file_id.
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changed_file_id = set(t for t in new_file_id if t in self._removed_id)
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# Now add all their children to the set.
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for parent_trans_id in new_file_id:
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changed_ids.update(self.iter_tree_children(parent_trans_id))
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return sorted(FinalPaths(self).get_paths(changed_ids))
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def final_kind(self, trans_id):
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"""Determine the final file kind, after any changes applied.
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Raises NoSuchFile if the file does not exist/has no contents.
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(It is conceivable that a path would be created without the
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corresponding contents insertion command)
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:return: None if the file does not exist/has no contents. (It is
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conceivable that a path would be created without the corresponding
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contents insertion command)
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if trans_id in self._new_contents:
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return self._new_contents[trans_id]
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elif trans_id in self._removed_contents:
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raise NoSuchFile(None)
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return self.tree_kind(trans_id)
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def tree_path(self, trans_id):
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"""Determine the tree path associated with the trans_id."""
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return self._tree_id_paths.get(trans_id)
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def tree_file_id(self, trans_id):
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"""Determine the file id associated with the trans_id in the tree"""
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path = self._tree_id_paths[trans_id]
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# the file is a new, unversioned file, or invalid trans_id
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path = self.tree_path(trans_id)
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# the file is old; the old id is still valid
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if self._new_root == trans_id:
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# ensure that all children are registered with the transaction
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list(self.iter_tree_children(parent_id))
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def has_named_child(self, by_parent, parent_id, name):
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children = by_parent[parent_id]
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for child in children:
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def _has_named_child(self, name, parent_id, known_children):
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"""Does a parent already have a name child.
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:param name: The searched for name.
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:param parent_id: The parent for which the check is made.
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:param known_children: The already known children. This should have
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been recently obtained from `self.by_parent.get(parent_id)`
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(or will be if None is passed).
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if known_children is None:
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known_children = self.by_parent().get(parent_id, [])
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for child in known_children:
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if self.final_name(child) == name:
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path = self._tree_id_paths[parent_id]
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parent_path = self._tree_id_paths.get(parent_id, None)
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if parent_path is None:
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# No parent... no children
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childpath = joinpath(path, name)
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child_id = self._tree_path_ids.get(childpath)
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child_path = joinpath(parent_path, name)
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child_id = self._tree_path_ids.get(child_path, None)
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if child_id is None:
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return lexists(self._tree.abspath(childpath))
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# Not known by the tree transform yet, check the filesystem
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return osutils.lexists(self._tree.abspath(child_path))
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if self.final_parent(child_id) != parent_id:
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if child_id in self._removed_contents:
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# XXX What about dangling file-ids?
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raise AssertionError('child_id is missing: %s, %s, %s'
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% (name, parent_id, child_id))
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def _available_backup_name(self, name, target_id):
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"""Find an available backup name.
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:param name: The basename of the file.
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:param target_id: The directory trans_id where the backup should
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known_children = self.by_parent().get(target_id, [])
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return osutils.available_backup_name(
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lambda base: self._has_named_child(
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base, target_id, known_children))
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def _parent_loops(self):
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"""No entry should be its own ancestor"""
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self._removed_id))
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all_ids = self._tree.all_file_ids()
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active_tree_ids = all_ids.difference(removed_tree_ids)
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for trans_id, file_id in self._new_id.iteritems():
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for trans_id, file_id in viewitems(self._new_id):
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if file_id in active_tree_ids:
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old_trans_id = self.trans_id_tree_file_id(file_id)
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path = self._tree.id2path(file_id)
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old_trans_id = self.trans_id_tree_path(path)
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conflicts.append(('duplicate id', old_trans_id, trans_id))
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def _parent_type_conflicts(self, by_parent):
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"""parents must have directory 'contents'."""
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"""Children must have a directory parent"""
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for parent_id, children in by_parent.iteritems():
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if parent_id is ROOT_PARENT:
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if not self._any_contents(children):
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for child in children:
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self.final_kind(child)
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kind = self.final_kind(parent_id)
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for parent_id, children in viewitems(by_parent):
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if parent_id == ROOT_PARENT:
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for child_id in children:
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if self.final_kind(child_id) is not None:
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# There is at least a child, so we need an existing directory to
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kind = self.final_kind(parent_id)
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# The directory will be deleted
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conflicts.append(('missing parent', parent_id))
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elif kind != "directory":
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# Meh, we need a *directory* to put something in it
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conflicts.append(('non-directory parent', parent_id))
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def _any_contents(self, trans_ids):
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"""Return true if any of the trans_ids, will have contents."""
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for trans_id in trans_ids:
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kind = self.final_kind(trans_id)
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def _set_executability(self, path, trans_id):
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"""Set the executability of versioned files """
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if supports_executable():
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if self._tree._supports_executable():
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new_executability = self._new_executability[trans_id]
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abspath = self._tree.abspath(path)
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current_mode = os.stat(abspath).st_mode
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if new_executability:
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umask = os.umask(0)
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to_mode = current_mode | (0100 & ~umask)
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to_mode = current_mode | (0o100 & ~umask)
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# Enable x-bit for others only if they can read it.
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if current_mode & 0004:
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to_mode |= 0001 & ~umask
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if current_mode & 0040:
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to_mode |= 0010 & ~umask
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if current_mode & 0o004:
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to_mode |= 0o001 & ~umask
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if current_mode & 0o040:
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to_mode |= 0o010 & ~umask
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to_mode = current_mode & ~0111
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os.chmod(abspath, to_mode)
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to_mode = current_mode & ~0o111
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osutils.chmod_if_possible(abspath, to_mode)
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def _new_entry(self, name, parent_id, file_id):
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"""Helper function to create a new filesystem entry."""
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self.create_symlink(target, trans_id)
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def new_orphan(self, trans_id, parent_id):
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"""Schedule an item to be orphaned.
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When a directory is about to be removed, its children, if they are not
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versioned are moved out of the way: they don't have a parent anymore.
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:param trans_id: The trans_id of the existing item.
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:param parent_id: The parent trans_id of the item.
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raise NotImplementedError(self.new_orphan)
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def _get_potential_orphans(self, dir_id):
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"""Find the potential orphans in a directory.
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A directory can't be safely deleted if there are versioned files in it.
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If all the contained files are unversioned then they can be orphaned.
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The 'None' return value means that the directory contains at least one
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versioned file and should not be deleted.
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:param dir_id: The directory trans id.
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:return: A list of the orphan trans ids or None if at least one
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versioned file is present.
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# Find the potential orphans, stop if one item should be kept
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for child_tid in self.by_parent()[dir_id]:
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if child_tid in self._removed_contents:
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# The child is removed as part of the transform. Since it was
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# versioned before, it's not an orphan
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elif self.final_file_id(child_tid) is None:
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# The child is not versioned
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orphans.append(child_tid)
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# We have a versioned file here, searching for orphans is
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def _affected_ids(self):
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"""Return the set of transform ids affected by the transform"""
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trans_ids = set(self._removed_id)
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trans_ids.update(self._new_id.keys())
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trans_ids.update(self._new_id)
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trans_ids.update(self._removed_contents)
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trans_ids.update(self._new_contents.keys())
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trans_ids.update(self._new_executability.keys())
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trans_ids.update(self._new_name.keys())
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trans_ids.update(self._new_parent.keys())
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trans_ids.update(self._new_contents)
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trans_ids.update(self._new_executability)
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trans_ids.update(self._new_name)
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trans_ids.update(self._new_parent)
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def _get_file_id_maps(self):
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return _PreviewTree(self)
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def commit(self, branch, message, merge_parents=None, strict=False):
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def commit(self, branch, message, merge_parents=None, strict=False,
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timestamp=None, timezone=None, committer=None, authors=None,
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revprops=None, revision_id=None):
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"""Commit the result of this TreeTransform to a branch.
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:param branch: The branch to commit to.
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:param message: The message to attach to the commit.
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:param merge_parents: Additional parents specified by pending merges.
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:param merge_parents: Additional parent revision-ids specified by
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:param strict: If True, abort the commit if there are unversioned
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:param timestamp: if not None, seconds-since-epoch for the time and
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date. (May be a float.)
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:param timezone: Optional timezone for timestamp, as an offset in
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:param committer: Optional committer in email-id format.
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(e.g. "J Random Hacker <jrandom@example.com>")
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:param authors: Optional list of authors in email-id format.
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:param revprops: Optional dictionary of revision properties.
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:param revision_id: Optional revision id. (Specifying a revision-id
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may reduce performance for some non-native formats.)
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:return: The revision_id of the revision committed.
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self._check_malformed()
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return revision_id
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def _text_parent(self, trans_id):
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file_id = self.tree_file_id(trans_id)
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path = self.tree_path(trans_id)
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if file_id is None or self._tree.kind(file_id) != 'file':
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if path is None or self._tree.kind(path) != 'file':
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except errors.NoSuchFile:
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def _get_parents_texts(self, trans_id):
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"""Get texts for compression parents of this file."""
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file_id = self._text_parent(trans_id)
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path = self._text_parent(trans_id)
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return (self._tree.get_file_text(file_id),)
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return (self._tree.get_file_text(path),)
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def _get_parents_lines(self, trans_id):
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"""Get lines for compression parents of this file."""
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file_id = self._text_parent(trans_id)
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path = self._text_parent(trans_id)
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return (self._tree.get_file_lines(file_id),)
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return (self._tree.get_file_lines(path),)
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def serialize(self, serializer):
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"""Serialize this TreeTransform.
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:param records: An iterable of (names, content) tuples, as per
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1138
pack.ContainerPushParser.
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names, content = records.next()
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names, content = next(records)
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attribs = bencode.bdecode(content)
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self._id_number = attribs['_id_number']
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self._new_name = dict((k, v.decode('utf-8'))
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for k, v in attribs['_new_name'].items())
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for k, v in viewitems(attribs['_new_name']))
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self._new_parent = attribs['_new_parent']
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self._new_executability = dict((k, bool(v)) for k, v in
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attribs['_new_executability'].items())
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self._new_executability = dict((k, bool(v))
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for k, v in viewitems(attribs['_new_executability']))
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self._new_id = attribs['_new_id']
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self._r_new_id = dict((v, k) for k, v in self._new_id.items())
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self._r_new_id = dict((v, k) for k, v in viewitems(self._new_id))
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self._tree_path_ids = {}
1044
1151
self._tree_id_paths = {}
1045
for bytepath, trans_id in attribs['_tree_path_ids'].items():
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for bytepath, trans_id in viewitems(attribs['_tree_path_ids']):
1046
1153
path = bytepath.decode('utf-8')
1047
1154
self._tree_path_ids[path] = trans_id
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self._tree_id_paths[trans_id] = path
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descendants.update(self._limbo_descendants(descendant))
1174
1297
return descendants
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def create_file(self, contents, trans_id, mode_id=None):
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def create_file(self, contents, trans_id, mode_id=None, sha1=None):
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1300
"""Schedule creation of a new file.
1181
Contents is an iterator of strings, all of which will be written
1182
to the target destination.
1184
New file takes the permissions of any existing file with that id,
1185
unless mode_id is specified.
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:param contents: an iterator of strings, all of which will be written
1305
to the target destination.
1306
:param trans_id: TreeTransform handle
1307
:param mode_id: If not None, force the mode of the target file to match
1308
the mode of the object referenced by mode_id.
1309
Otherwise, we will try to preserve mode bits of an existing file.
1310
:param sha1: If the sha1 of this content is already known, pass it in.
1311
We can use it to prevent future sha1 computations.
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name = self._limbo_name(trans_id)
1188
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f = open(name, 'wb')
1191
unique_add(self._new_contents, trans_id, 'file')
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# Clean up the file, it never got registered so
1194
# TreeTransform.finalize() won't clean it up.
1316
unique_add(self._new_contents, trans_id, 'file')
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1317
f.writelines(contents)
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self._set_mtime(name)
1203
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self._set_mode(trans_id, mode_id, S_ISREG)
1322
# It is unfortunate we have to use lstat instead of fstat, but we just
1323
# used utime and chmod on the file, so we need the accurate final
1325
if sha1 is not None:
1326
self._observed_sha1s[trans_id] = (sha1, osutils.lstat(name))
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def _read_file_chunks(self, trans_id):
1206
1329
cur_file = open(self._limbo_name(trans_id), 'rb')
1274
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del self._limbo_children_names[trans_id]
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delete_any(self._limbo_name(trans_id))
1402
def new_orphan(self, trans_id, parent_id):
1403
conf = self._tree.get_config_stack()
1404
handle_orphan = conf.get('transform.orphan_policy')
1405
handle_orphan(self, trans_id, parent_id)
1408
class OrphaningError(errors.BzrError):
1410
# Only bugs could lead to such exception being seen by the user
1411
internal_error = True
1412
_fmt = "Error while orphaning %s in %s directory"
1414
def __init__(self, orphan, parent):
1415
errors.BzrError.__init__(self)
1416
self.orphan = orphan
1417
self.parent = parent
1420
class OrphaningForbidden(OrphaningError):
1422
_fmt = "Policy: %s doesn't allow creating orphans."
1424
def __init__(self, policy):
1425
errors.BzrError.__init__(self)
1426
self.policy = policy
1429
def move_orphan(tt, orphan_id, parent_id):
1430
"""See TreeTransformBase.new_orphan.
1432
This creates a new orphan in the `brz-orphans` dir at the root of the
1435
:param tt: The TreeTransform orphaning `trans_id`.
1437
:param orphan_id: The trans id that should be orphaned.
1439
:param parent_id: The orphan parent trans id.
1441
# Add the orphan dir if it doesn't exist
1442
orphan_dir_basename = 'brz-orphans'
1443
od_id = tt.trans_id_tree_path(orphan_dir_basename)
1444
if tt.final_kind(od_id) is None:
1445
tt.create_directory(od_id)
1446
parent_path = tt._tree_id_paths[parent_id]
1447
# Find a name that doesn't exist yet in the orphan dir
1448
actual_name = tt.final_name(orphan_id)
1449
new_name = tt._available_backup_name(actual_name, od_id)
1450
tt.adjust_path(new_name, od_id, orphan_id)
1451
trace.warning('%s has been orphaned in %s'
1452
% (joinpath(parent_path, actual_name), orphan_dir_basename))
1455
def refuse_orphan(tt, orphan_id, parent_id):
1456
"""See TreeTransformBase.new_orphan.
1458
This refuses to create orphan, letting the caller handle the conflict.
1460
raise OrphaningForbidden('never')
1463
orphaning_registry = registry.Registry()
1464
orphaning_registry.register(
1465
'conflict', refuse_orphan,
1466
'Leave orphans in place and create a conflict on the directory.')
1467
orphaning_registry.register(
1468
'move', move_orphan,
1469
'Move orphans into the brz-orphans directory.')
1470
orphaning_registry._set_default_key('conflict')
1473
opt_transform_orphan = _mod_config.RegistryOption(
1474
'transform.orphan_policy', orphaning_registry,
1475
help='Policy for orphaned files during transform operations.',
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1479
class TreeTransform(DiskTreeTransform):
1279
1480
"""Represent a tree transformation.
1571
1765
inventory_delta.append((path, None, file_id, None))
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new_path_file_ids = dict((t, self.final_file_id(t)) for p, t in
1574
entries = self._tree.iter_entries_by_dir(
1575
new_path_file_ids.values())
1576
old_paths = dict((e.file_id, p) for p, e in entries)
1577
1768
final_kinds = {}
1578
1769
for num, (path, trans_id) in enumerate(new_paths):
1579
1770
if (num % 10) == 0:
1580
child_pb.update('adding file',
1771
child_pb.update(gettext('adding file'),
1581
1772
num + len(self._removed_id), total_entries)
1582
1773
file_id = new_path_file_ids[trans_id]
1583
1774
if file_id is None:
1585
1776
needs_entry = False
1587
kind = self.final_kind(trans_id)
1589
kind = self._tree.stored_kind(file_id)
1777
kind = self.final_kind(trans_id)
1779
kind = self._tree.stored_kind(
1780
self._tree.id2path(file_id), file_id)
1590
1781
parent_trans_id = self.final_parent(trans_id)
1591
1782
parent_file_id = new_path_file_ids.get(parent_trans_id)
1592
1783
if parent_file_id is None:
1657
1847
modified_paths = []
1658
1848
new_path_file_ids = dict((t, self.final_file_id(t)) for p, t in
1660
child_pb = bzrlib.ui.ui_factory.nested_progress_bar()
1850
with ui.ui_factory.nested_progress_bar() as child_pb:
1662
1851
for num, (path, trans_id) in enumerate(new_paths):
1663
1852
if (num % 10) == 0:
1664
child_pb.update('adding file', num, len(new_paths))
1853
child_pb.update(gettext('adding file'), num, len(new_paths))
1665
1854
full_path = self._tree.abspath(path)
1666
1855
if trans_id in self._needs_rename:
1668
1857
mover.rename(self._limbo_name(trans_id), full_path)
1858
except errors.TransformRenameFailed as e:
1670
1859
# We may be renaming a dangling inventory id
1671
1860
if e.errno != errno.ENOENT:
1674
1863
self.rename_count += 1
1864
# TODO: if trans_id in self._observed_sha1s, we should
1865
# re-stat the final target, since ctime will be
1866
# updated by the change.
1675
1867
if (trans_id in self._new_contents or
1676
1868
self.path_changed(trans_id)):
1677
1869
if trans_id in self._new_contents:
1678
1870
modified_paths.append(full_path)
1679
1871
if trans_id in self._new_executability:
1680
1872
self._set_executability(path, trans_id)
1873
if trans_id in self._observed_sha1s:
1874
o_sha1, o_st_val = self._observed_sha1s[trans_id]
1875
st = osutils.lstat(full_path)
1876
self._observed_sha1s[trans_id] = (o_sha1, st)
1877
for path, trans_id in new_paths:
1878
# new_paths includes stuff like workingtree conflicts. Only the
1879
# stuff in new_contents actually comes from limbo.
1880
if trans_id in self._limbo_files:
1881
del self._limbo_files[trans_id]
1683
1882
self._new_contents.clear()
1684
1883
return modified_paths
1885
def _apply_observed_sha1s(self):
1886
"""After we have finished renaming everything, update observed sha1s
1888
This has to be done after self._tree.apply_inventory_delta, otherwise
1889
it doesn't know anything about the files we are updating. Also, we want
1890
to do this as late as possible, so that most entries end up cached.
1892
# TODO: this doesn't update the stat information for directories. So
1893
# the first 'bzr status' will still need to rewrite
1894
# .bzr/checkout/dirstate. However, we at least don't need to
1895
# re-read all of the files.
1896
# TODO: If the operation took a while, we could do a time.sleep(3) here
1897
# to allow the clock to tick over and ensure we won't have any
1898
# problems. (we could observe start time, and finish time, and if
1899
# it is less than eg 10% overhead, add a sleep call.)
1900
paths = FinalPaths(self)
1901
for trans_id, observed in viewitems(self._observed_sha1s):
1902
path = paths.get_path(trans_id)
1903
# We could get the file_id, but dirstate prefers to use the path
1904
# anyway, and it is 'cheaper' to determine.
1905
# file_id = self._new_id[trans_id]
1906
self._tree._observed_sha1(None, path, observed)
1687
1909
class TransformPreview(DiskTreeTransform):
1688
1910
"""A TreeTransform for generating preview trees.
1766
1991
except errors.NoSuchRevisionInTree:
1767
1992
yield self._get_repository().revision_tree(revision_id)
1769
def _get_file_revision(self, file_id, vf, tree_revision):
1770
parent_keys = [(file_id, self._file_revision(t, file_id)) for t in
1771
self._iter_parent_trees()]
1994
def _get_file_revision(self, path, file_id, vf, tree_revision):
1996
(file_id, t.get_file_revision(t.id2path(file_id), file_id))
1997
for t in self._iter_parent_trees()]
1772
1998
vf.add_lines((file_id, tree_revision), parent_keys,
1773
self.get_file(file_id).readlines())
1999
self.get_file_lines(path, file_id))
1774
2000
repo = self._get_repository()
1775
2001
base_vf = repo.texts
1776
2002
if base_vf not in vf.fallback_versionedfiles:
1777
2003
vf.fallback_versionedfiles.append(base_vf)
1778
2004
return tree_revision
1780
def _stat_limbo_file(self, file_id):
1781
trans_id = self._transform.trans_id_file_id(file_id)
2006
def _stat_limbo_file(self, trans_id):
1782
2007
name = self._transform._limbo_name(trans_id)
1783
2008
return os.lstat(name)
1895
2127
if self._transform.final_file_id(trans_id) is None:
1896
2128
yield self._final_paths._determine_path(trans_id)
1898
def _make_inv_entries(self, ordered_entries, specific_file_ids=None,
1899
yield_parents=False):
2130
def _make_inv_entries(self, ordered_entries, specific_files=None):
1900
2131
for trans_id, parent_file_id in ordered_entries:
1901
2132
file_id = self._transform.final_file_id(trans_id)
1902
2133
if file_id is None:
1904
if (specific_file_ids is not None
1905
and file_id not in specific_file_ids):
2135
if (specific_files is not None and
2136
unicode(self._final_paths.get_path(trans_id)) not in specific_files):
1908
kind = self._transform.final_kind(trans_id)
1910
kind = self._transform._tree.stored_kind(file_id)
2138
kind = self._transform.final_kind(trans_id)
2140
kind = self._transform._tree.stored_kind(
2141
self._transform._tree.id2path(file_id),
1911
2143
new_entry = inventory.make_entry(
1913
2145
self._transform.final_name(trans_id),
1937
2178
ordered_ids = self._list_files_by_dir()
1938
2179
for entry, trans_id in self._make_inv_entries(ordered_ids,
1939
specific_file_ids, yield_parents=yield_parents):
1940
2181
yield unicode(self._final_paths.get_path(trans_id)), entry
1942
2183
def _iter_entries_for_dir(self, dir_path):
1943
2184
"""Return path, entry for items in a directory without recursing down."""
1944
dir_file_id = self.path2id(dir_path)
1945
2185
ordered_ids = []
1946
for file_id in self.iter_children(dir_file_id):
1947
trans_id = self._transform.trans_id_file_id(file_id)
1948
ordered_ids.append((trans_id, file_id))
2186
dir_trans_id = self._path2trans_id(dir_path)
2187
dir_id = self._transform.final_file_id(dir_trans_id)
2188
for child_trans_id in self._all_children(dir_trans_id):
2189
ordered_ids.append((child_trans_id, dir_id))
1949
2190
for entry, trans_id in self._make_inv_entries(ordered_ids):
1950
2191
yield unicode(self._final_paths.get_path(trans_id)), entry
1975
2216
for path, entry in entries:
1976
2217
yield path, 'V', entry.kind, entry.file_id, entry
1978
def kind(self, file_id):
1979
trans_id = self._transform.trans_id_file_id(file_id)
2219
def kind(self, path, file_id=None):
2220
trans_id = self._path2trans_id(path)
2221
if trans_id is None:
2222
raise errors.NoSuchFile(path)
1980
2223
return self._transform.final_kind(trans_id)
1982
def stored_kind(self, file_id):
1983
trans_id = self._transform.trans_id_file_id(file_id)
2225
def stored_kind(self, path, file_id=None):
2226
trans_id = self._path2trans_id(path)
2227
if trans_id is None:
2228
raise errors.NoSuchFile(path)
1985
2230
return self._transform._new_contents[trans_id]
1986
2231
except KeyError:
1987
return self._transform._tree.stored_kind(file_id)
2232
return self._transform._tree.stored_kind(path, file_id)
1989
def get_file_mtime(self, file_id, path=None):
2234
def get_file_mtime(self, path, file_id=None):
1990
2235
"""See Tree.get_file_mtime"""
2237
file_id = self.path2id(path)
2239
raise errors.NoSuchFile(path)
1991
2240
if not self._content_change(file_id):
1992
return self._transform._tree.get_file_mtime(file_id)
1993
return self._stat_limbo_file(file_id).st_mtime
1995
def _file_size(self, entry, stat_value):
1996
return self.get_file_size(entry.file_id)
1998
def get_file_size(self, file_id):
2241
return self._transform._tree.get_file_mtime(
2242
self._transform._tree.id2path(file_id), file_id)
2243
trans_id = self._path2trans_id(path)
2244
return self._stat_limbo_file(trans_id).st_mtime
2246
def get_file_size(self, path, file_id=None):
1999
2247
"""See Tree.get_file_size"""
2000
if self.kind(file_id) == 'file':
2001
return self._transform._tree.get_file_size(file_id)
2248
trans_id = self._path2trans_id(path)
2249
if trans_id is None:
2250
raise errors.NoSuchFile(path)
2251
kind = self._transform.final_kind(trans_id)
2254
if trans_id in self._transform._new_contents:
2255
return self._stat_limbo_file(trans_id).st_size
2256
if self.kind(path, file_id) == 'file':
2257
return self._transform._tree.get_file_size(path, file_id)
2005
def get_file_sha1(self, file_id, path=None, stat_value=None):
2006
trans_id = self._transform.trans_id_file_id(file_id)
2007
kind = self._transform._new_contents.get(trans_id)
2009
return self._transform._tree.get_file_sha1(file_id)
2011
fileobj = self.get_file(file_id)
2261
def get_file_verifier(self, path, file_id=None, stat_value=None):
2262
trans_id = self._path2trans_id(path)
2263
if trans_id is None:
2264
raise errors.NoSuchFile(path)
2265
kind = self._transform._new_contents.get(trans_id)
2267
return self._transform._tree.get_file_verifier(path, file_id)
2269
fileobj = self.get_file(path, file_id)
2271
return ("SHA1", sha_file(fileobj))
2275
def get_file_sha1(self, path, file_id=None, stat_value=None):
2276
trans_id = self._path2trans_id(path)
2277
if trans_id is None:
2278
raise errors.NoSuchFile(path)
2279
kind = self._transform._new_contents.get(trans_id)
2281
return self._transform._tree.get_file_sha1(path, file_id)
2283
fileobj = self.get_file(path, file_id)
2013
2285
return sha_file(fileobj)
2015
2287
fileobj.close()
2017
def is_executable(self, file_id, path=None):
2289
def is_executable(self, path, file_id=None):
2290
trans_id = self._path2trans_id(path)
2291
if trans_id is None:
2020
trans_id = self._transform.trans_id_file_id(file_id)
2022
2294
return self._transform._new_executability[trans_id]
2023
2295
except KeyError:
2025
return self._transform._tree.is_executable(file_id, path)
2297
return self._transform._tree.is_executable(path, file_id)
2298
except OSError as e:
2027
2299
if e.errno == errno.ENOENT:
2030
except errors.NoSuchId:
2302
except errors.NoSuchFile:
2305
def has_filename(self, path):
2306
trans_id = self._path2trans_id(path)
2307
if trans_id in self._transform._new_contents:
2309
elif trans_id in self._transform._removed_contents:
2312
return self._transform._tree.has_filename(path)
2033
2314
def path_content_summary(self, path):
2034
2315
trans_id = self._path2trans_id(path)
2035
2316
tt = self._transform
2081
2362
raise ValueError('want_unversioned is not supported')
2082
2363
return self._transform.iter_changes()
2084
def get_file(self, file_id, path=None):
2365
def get_file(self, path, file_id=None):
2085
2366
"""See Tree.get_file"""
2368
file_id = self.path2id(path)
2086
2369
if not self._content_change(file_id):
2087
return self._transform._tree.get_file(file_id, path)
2088
trans_id = self._transform.trans_id_file_id(file_id)
2370
return self._transform._tree.get_file(path, file_id)
2371
trans_id = self._path2trans_id(path)
2089
2372
name = self._transform._limbo_name(trans_id)
2090
2373
return open(name, 'rb')
2092
def get_file_with_stat(self, file_id, path=None):
2093
return self.get_file(file_id, path), None
2375
def get_file_with_stat(self, path, file_id=None):
2376
return self.get_file(path, file_id), None
2095
def annotate_iter(self, file_id,
2378
def annotate_iter(self, path, file_id=None,
2096
2379
default_revision=_mod_revision.CURRENT_REVISION):
2381
file_id = self.path2id(path)
2097
2382
changes = self._iter_changes_cache.get(file_id)
2098
2383
if changes is None:
2243
2532
:param delta_from_tree: If true, build_tree may use the input Tree to
2244
2533
generate the inventory delta.
2246
wt.lock_tree_write()
2535
with wt.lock_tree_write(), tree.lock_read():
2536
if accelerator_tree is not None:
2537
accelerator_tree.lock_read()
2539
return _build_tree(tree, wt, accelerator_tree, hardlink,
2250
2542
if accelerator_tree is not None:
2251
accelerator_tree.lock_read()
2253
return _build_tree(tree, wt, accelerator_tree, hardlink,
2256
if accelerator_tree is not None:
2257
accelerator_tree.unlock()
2543
accelerator_tree.unlock()
2264
2546
def _build_tree(tree, wt, accelerator_tree, hardlink, delta_from_tree):
2265
2547
"""See build_tree."""
2266
for num, _unused in enumerate(wt.all_file_ids()):
2548
for num, _unused in enumerate(wt.all_versioned_paths()):
2267
2549
if num > 0: # more than just a root
2268
2550
raise errors.WorkingTreeAlreadyPopulated(base=wt.basedir)
2269
existing_files = set()
2270
for dir, files in wt.walkdirs():
2271
existing_files.update(f[0] for f in files)
2272
2551
file_trans_id = {}
2273
top_pb = bzrlib.ui.ui_factory.nested_progress_bar()
2552
top_pb = ui.ui_factory.nested_progress_bar()
2274
2553
pp = ProgressPhase("Build phase", 2, top_pb)
2275
if tree.inventory.root is not None:
2554
if tree.get_root_id() is not None:
2276
2555
# This is kind of a hack: we should be altering the root
2277
2556
# as part of the regular tree shape diff logic.
2278
2557
# The conditional test here is to avoid doing an
2289
2568
pp.next_phase()
2290
file_trans_id[wt.get_root_id()] = \
2291
tt.trans_id_tree_file_id(wt.get_root_id())
2292
pb = bzrlib.ui.ui_factory.nested_progress_bar()
2569
file_trans_id[wt.get_root_id()] = tt.trans_id_tree_path('')
2570
with ui.ui_factory.nested_progress_bar() as pb:
2294
2571
deferred_contents = []
2296
total = len(tree.inventory)
2573
total = len(tree.all_versioned_paths())
2297
2574
if delta_from_tree:
2298
2575
precomputed_delta = []
2300
2577
precomputed_delta = None
2578
# Check if tree inventory has content. If so, we populate
2579
# existing_files with the directory content. If there are no
2580
# entries we skip populating existing_files as its not used.
2581
# This improves performance and unncessary work on large
2582
# directory trees. (#501307)
2584
existing_files = set()
2585
for dir, files in wt.walkdirs():
2586
existing_files.update(f[0] for f in files)
2301
2587
for num, (tree_path, entry) in \
2302
enumerate(tree.inventory.iter_entries_by_dir()):
2303
pb.update("Building tree", num - len(deferred_contents), total)
2588
enumerate(tree.iter_entries_by_dir()):
2589
pb.update(gettext("Building tree"), num - len(deferred_contents), total)
2304
2590
if entry.parent_id is None:
2306
2592
reparent = False
2330
2616
trans_id = tt.create_path(entry.name, parent_id)
2331
2617
file_trans_id[file_id] = trans_id
2332
2618
tt.version_file(file_id, trans_id)
2333
executable = tree.is_executable(file_id, tree_path)
2619
executable = tree.is_executable(tree_path, file_id)
2335
2621
tt.set_executability(executable, trans_id)
2336
trans_data = (trans_id, tree_path)
2337
deferred_contents.append((file_id, trans_data))
2622
trans_data = (trans_id, file_id, tree_path, entry.text_sha1)
2623
deferred_contents.append((tree_path, trans_data))
2339
file_trans_id[file_id] = new_by_entry(tt, entry, parent_id,
2625
file_trans_id[file_id] = new_by_entry(
2626
tree_path, tt, entry, parent_id, tree)
2342
2628
new_trans_id = file_trans_id[file_id]
2343
2629
old_parent = tt.trans_id_tree_path(tree_path)
2376
2660
new_desired_files = desired_files
2378
2662
iter = accelerator_tree.iter_changes(tree, include_unchanged=True)
2379
unchanged = [(f, p[1]) for (f, p, c, v, d, n, k, e)
2663
unchanged = [(p[0], p[1]) for (f, p, c, v, d, n, k, e)
2380
2664
in iter if not (c or e[0] != e[1])]
2381
2665
if accelerator_tree.supports_content_filtering():
2382
unchanged = [(f, p) for (f, p) in unchanged
2383
if not accelerator_tree.iter_search_rules([p]).next()]
2666
unchanged = [(tp, ap) for (tp, ap) in unchanged
2667
if not next(accelerator_tree.iter_search_rules([ap]))]
2384
2668
unchanged = dict(unchanged)
2385
2669
new_desired_files = []
2387
for file_id, (trans_id, tree_path) in desired_files:
2388
accelerator_path = unchanged.get(file_id)
2671
for unused_tree_path, (trans_id, file_id, tree_path, text_sha1) in desired_files:
2672
accelerator_path = unchanged.get(tree_path)
2389
2673
if accelerator_path is None:
2390
new_desired_files.append((file_id, (trans_id, tree_path)))
2674
new_desired_files.append((tree_path,
2675
(trans_id, file_id, tree_path, text_sha1)))
2392
pb.update('Adding file contents', count + offset, total)
2677
pb.update(gettext('Adding file contents'), count + offset, total)
2394
2679
tt.create_hardlink(accelerator_tree.abspath(accelerator_path),
2397
contents = accelerator_tree.get_file(file_id, accelerator_path)
2682
contents = accelerator_tree.get_file(accelerator_path, file_id)
2398
2683
if wt.supports_content_filtering():
2399
2684
filters = wt._content_filter_stack(tree_path)
2400
2685
contents = filtered_output_bytes(contents, filters,
2401
2686
ContentFilterContext(tree_path, tree))
2403
tt.create_file(contents, trans_id)
2688
tt.create_file(contents, trans_id, sha1=text_sha1)
2406
2691
contents.close()
2411
2696
offset += count
2412
for count, ((trans_id, tree_path), contents) in enumerate(
2697
for count, ((trans_id, file_id, tree_path, text_sha1), contents) in enumerate(
2413
2698
tree.iter_files_bytes(new_desired_files)):
2414
2699
if wt.supports_content_filtering():
2415
2700
filters = wt._content_filter_stack(tree_path)
2416
2701
contents = filtered_output_bytes(contents, filters,
2417
2702
ContentFilterContext(tree_path, tree))
2418
tt.create_file(contents, trans_id)
2419
pb.update('Adding file contents', count + offset, total)
2703
tt.create_file(contents, trans_id, sha1=text_sha1)
2704
pb.update(gettext('Adding file contents'), count + offset, total)
2422
2707
def _reparent_children(tt, old_parent, new_parent):
2423
2708
for child in tt.iter_tree_children(old_parent):
2424
2709
tt.adjust_path(tt.final_name(child), new_parent, child)
2426
2712
def _reparent_transform_children(tt, old_parent, new_parent):
2427
2713
by_parent = tt.by_parent()
2428
2714
for child in by_parent[old_parent]:
2429
2715
tt.adjust_path(tt.final_name(child), new_parent, child)
2430
2716
return by_parent[old_parent]
2432
def _content_match(tree, entry, file_id, kind, target_path):
2719
def _content_match(tree, entry, tree_path, file_id, kind, target_path):
2433
2720
if entry.kind != kind:
2435
2722
if entry.kind == "directory":
2437
2724
if entry.kind == "file":
2438
if tree.get_file(file_id).read() == file(target_path, 'rb').read():
2725
f = file(target_path, 'rb')
2727
if tree.get_file_text(tree_path, file_id) == f.read():
2440
2731
elif entry.kind == "symlink":
2441
if tree.get_symlink_target(file_id) == os.readlink(target_path):
2732
if tree.get_symlink_target(tree_path, file_id) == os.readlink(target_path):
2488
2779
tt.set_tree_reference(entry.reference_revision, trans_id)
2489
2780
return trans_id
2490
2781
elif kind == 'symlink':
2491
target = tree.get_symlink_target(entry.file_id)
2782
target = tree.get_symlink_target(path, entry.file_id)
2492
2783
return tt.new_symlink(name, parent_id, target, entry.file_id)
2494
2785
raise errors.BadFileKindError(name, kind)
2497
@deprecated_function(deprecated_in((1, 9, 0)))
2498
def create_by_entry(tt, entry, tree, trans_id, lines=None, mode_id=None):
2499
"""Create new file contents according to an inventory entry.
2501
DEPRECATED. Use create_from_tree instead.
2503
if entry.kind == "file":
2505
lines = tree.get_file(entry.file_id).readlines()
2506
tt.create_file(lines, trans_id, mode_id=mode_id)
2507
elif entry.kind == "symlink":
2508
tt.create_symlink(tree.get_symlink_target(entry.file_id), trans_id)
2509
elif entry.kind == "directory":
2510
tt.create_directory(trans_id)
2513
def create_from_tree(tt, trans_id, tree, file_id, bytes=None,
2788
def create_from_tree(tt, trans_id, tree, path, file_id=None, bytes=None,
2514
2789
filter_tree_path=None):
2515
2790
"""Create new file contents according to tree contents.
2517
2792
:param filter_tree_path: the tree path to use to lookup
2518
2793
content filters to apply to the bytes output in the working tree.
2519
2794
This only applies if the working tree supports content filtering.
2521
kind = tree.kind(file_id)
2796
kind = tree.kind(path, file_id)
2522
2797
if kind == 'directory':
2523
2798
tt.create_directory(trans_id)
2524
2799
elif kind == "file":
2525
2800
if bytes is None:
2526
tree_file = tree.get_file(file_id)
2801
tree_file = tree.get_file(path, file_id)
2528
2803
bytes = tree_file.readlines()
2546
2821
tt.set_executability(entry.executable, trans_id)
2549
def get_backup_name(entry, by_parent, parent_trans_id, tt):
2550
return _get_backup_name(entry.name, by_parent, parent_trans_id, tt)
2553
def _get_backup_name(name, by_parent, parent_trans_id, tt):
2554
"""Produce a backup-style name that appears to be available"""
2558
yield "%s.~%d~" % (name, counter)
2560
for new_name in name_gen():
2561
if not tt.has_named_child(by_parent, parent_trans_id, new_name):
2565
def _entry_changes(file_id, entry, working_tree):
2566
"""Determine in which ways the inventory entry has changed.
2568
Returns booleans: has_contents, content_mod, meta_mod
2569
has_contents means there are currently contents, but they differ
2570
contents_mod means contents need to be modified
2571
meta_mod means the metadata needs to be modified
2573
cur_entry = working_tree.inventory[file_id]
2575
working_kind = working_tree.kind(file_id)
2578
has_contents = False
2581
if has_contents is True:
2582
if entry.kind != working_kind:
2583
contents_mod, meta_mod = True, False
2585
cur_entry._read_tree_state(working_tree.id2path(file_id),
2587
contents_mod, meta_mod = entry.detect_changes(cur_entry)
2588
cur_entry._forget_tree_state()
2589
return has_contents, contents_mod, meta_mod
2592
2824
def revert(working_tree, target_tree, filenames, backups=False,
2593
2825
pb=None, change_reporter=None):
2594
2826
"""Revert a working tree's contents to those of a target tree."""
2618
2851
def _prepare_revert_transform(working_tree, target_tree, tt, filenames,
2619
2852
backups, pp, basis_tree=None,
2620
2853
merge_modified=None):
2621
child_pb = bzrlib.ui.ui_factory.nested_progress_bar()
2854
with ui.ui_factory.nested_progress_bar() as child_pb:
2623
2855
if merge_modified is None:
2624
2856
merge_modified = working_tree.merge_modified()
2625
2857
merge_modified = _alter_files(working_tree, target_tree, tt,
2626
2858
child_pb, filenames, backups,
2627
2859
merge_modified, basis_tree)
2630
child_pb = bzrlib.ui.ui_factory.nested_progress_bar()
2860
with ui.ui_factory.nested_progress_bar() as child_pb:
2632
2861
raw_conflicts = resolve_conflicts(tt, child_pb,
2633
2862
lambda t, c: conflict_pass(t, c, target_tree))
2636
2863
conflicts = cook_conflicts(raw_conflicts, tt)
2637
2864
return conflicts, merge_modified
2651
2882
deferred_files = []
2652
2883
for id_num, (file_id, path, changed_content, versioned, parent, name,
2653
2884
kind, executable) in enumerate(change_list):
2654
if skip_root and file_id[0] is not None and parent[0] is None:
2885
target_path, wt_path = path
2886
target_versioned, wt_versioned = versioned
2887
target_parent, wt_parent = parent
2888
target_name, wt_name = name
2889
target_kind, wt_kind = kind
2890
target_executable, wt_executable = executable
2891
if skip_root and wt_parent is None:
2656
2893
trans_id = tt.trans_id_file_id(file_id)
2658
2895
if changed_content:
2659
2896
keep_content = False
2660
if kind[0] == 'file' and (backups or kind[1] is None):
2661
wt_sha1 = working_tree.get_file_sha1(file_id)
2897
if wt_kind == 'file' and (backups or target_kind is None):
2898
wt_sha1 = working_tree.get_file_sha1(wt_path, file_id)
2662
2899
if merge_modified.get(file_id) != wt_sha1:
2663
2900
# acquire the basis tree lazily to prevent the
2664
2901
# expense of accessing it when it's not needed ?
2666
2903
if basis_tree is None:
2667
2904
basis_tree = working_tree.basis_tree()
2668
2905
basis_tree.lock_read()
2669
if file_id in basis_tree:
2670
if wt_sha1 != basis_tree.get_file_sha1(file_id):
2672
elif kind[1] is None and not versioned[1]:
2674
if kind[0] is not None:
2906
basis_path = find_previous_path(working_tree, basis_tree, wt_path)
2907
if basis_path is None:
2908
if target_kind is None and not target_versioned:
2911
if wt_sha1 != basis_tree.get_file_sha1(basis_path, file_id):
2913
if wt_kind is not None:
2675
2914
if not keep_content:
2676
2915
tt.delete_contents(trans_id)
2677
elif kind[1] is not None:
2678
parent_trans_id = tt.trans_id_file_id(parent[0])
2679
by_parent = tt.by_parent()
2680
backup_name = _get_backup_name(name[0], by_parent,
2681
parent_trans_id, tt)
2916
elif target_kind is not None:
2917
parent_trans_id = tt.trans_id_file_id(wt_parent)
2918
backup_name = tt._available_backup_name(
2919
wt_name, parent_trans_id)
2682
2920
tt.adjust_path(backup_name, parent_trans_id, trans_id)
2683
new_trans_id = tt.create_path(name[0], parent_trans_id)
2684
if versioned == (True, True):
2921
new_trans_id = tt.create_path(wt_name, parent_trans_id)
2922
if wt_versioned and target_versioned:
2685
2923
tt.unversion_file(trans_id)
2686
2924
tt.version_file(file_id, new_trans_id)
2687
2925
# New contents should have the same unix perms as old
2689
2927
mode_id = trans_id
2690
2928
trans_id = new_trans_id
2691
if kind[1] in ('directory', 'tree-reference'):
2929
if target_kind in ('directory', 'tree-reference'):
2692
2930
tt.create_directory(trans_id)
2693
if kind[1] == 'tree-reference':
2694
revision = target_tree.get_reference_revision(file_id,
2931
if target_kind == 'tree-reference':
2932
revision = target_tree.get_reference_revision(
2933
target_path, file_id)
2696
2934
tt.set_tree_reference(revision, trans_id)
2697
elif kind[1] == 'symlink':
2698
tt.create_symlink(target_tree.get_symlink_target(file_id),
2700
elif kind[1] == 'file':
2701
deferred_files.append((file_id, (trans_id, mode_id)))
2935
elif target_kind == 'symlink':
2936
tt.create_symlink(target_tree.get_symlink_target(
2937
target_path, file_id), trans_id)
2938
elif target_kind == 'file':
2939
deferred_files.append((target_path, (trans_id, mode_id, file_id)))
2702
2940
if basis_tree is None:
2703
2941
basis_tree = working_tree.basis_tree()
2704
2942
basis_tree.lock_read()
2705
new_sha1 = target_tree.get_file_sha1(file_id)
2706
if (file_id in basis_tree and new_sha1 ==
2707
basis_tree.get_file_sha1(file_id)):
2943
new_sha1 = target_tree.get_file_sha1(target_path, file_id)
2944
basis_path = find_previous_path(target_tree, basis_tree, target_path)
2945
if (basis_path is not None and
2946
new_sha1 == basis_tree.get_file_sha1(basis_path, file_id)):
2708
2947
if file_id in merge_modified:
2709
2948
del merge_modified[file_id]
2711
2950
merge_modified[file_id] = new_sha1
2713
2952
# preserve the execute bit when backing up
2714
if keep_content and executable[0] == executable[1]:
2715
tt.set_executability(executable[1], trans_id)
2716
elif kind[1] is not None:
2717
raise AssertionError(kind[1])
2718
if versioned == (False, True):
2953
if keep_content and wt_executable == target_executable:
2954
tt.set_executability(target_executable, trans_id)
2955
elif target_kind is not None:
2956
raise AssertionError(target_kind)
2957
if not wt_versioned and target_versioned:
2719
2958
tt.version_file(file_id, trans_id)
2720
if versioned == (True, False):
2959
if wt_versioned and not target_versioned:
2721
2960
tt.unversion_file(trans_id)
2722
if (name[1] is not None and
2723
(name[0] != name[1] or parent[0] != parent[1])):
2724
if name[1] == '' and parent[1] is None:
2961
if (target_name is not None and
2962
(wt_name != target_name or wt_parent != target_parent)):
2963
if target_name == '' and target_parent is None:
2725
2964
parent_trans = ROOT_PARENT
2727
parent_trans = tt.trans_id_file_id(parent[1])
2728
if parent[0] is None and versioned[0]:
2729
tt.adjust_root_path(name[1], parent_trans)
2966
parent_trans = tt.trans_id_file_id(target_parent)
2967
if wt_parent is None and wt_versioned:
2968
tt.adjust_root_path(target_name, parent_trans)
2731
tt.adjust_path(name[1], parent_trans, trans_id)
2732
if executable[0] != executable[1] and kind[1] == "file":
2733
tt.set_executability(executable[1], trans_id)
2970
tt.adjust_path(target_name, parent_trans, trans_id)
2971
if wt_executable != target_executable and target_kind == "file":
2972
tt.set_executability(target_executable, trans_id)
2734
2973
if working_tree.supports_content_filtering():
2735
for index, ((trans_id, mode_id), bytes) in enumerate(
2974
for (trans_id, mode_id, file_id), bytes in (
2736
2975
target_tree.iter_files_bytes(deferred_files)):
2737
file_id = deferred_files[index][0]
2738
2976
# We're reverting a tree to the target tree so using the
2739
2977
# target tree to find the file path seems the best choice
2740
2978
# here IMO - Ian C 27/Oct/2009
2878
3131
modified_path = fp.get_path(conflict[2])
2879
3132
modified_id = tt.final_file_id(conflict[2])
2880
3133
if len(conflict) == 3:
2881
yield Conflict.factory(c_type, action=action, path=modified_path,
2882
file_id=modified_id)
3134
yield conflicts.Conflict.factory(
3135
c_type, action=action, path=modified_path, file_id=modified_id)
2885
3138
conflicting_path = fp.get_path(conflict[3])
2886
3139
conflicting_id = tt.final_file_id(conflict[3])
2887
yield Conflict.factory(c_type, action=action, path=modified_path,
2888
file_id=modified_id,
2889
conflict_path=conflicting_path,
2890
conflict_file_id=conflicting_id)
3140
yield conflicts.Conflict.factory(
3141
c_type, action=action, path=modified_path,
3142
file_id=modified_id,
3143
conflict_path=conflicting_path,
3144
conflict_file_id=conflicting_id)
2893
3147
class _FileMover(object):
added
removed
breezy/transform.py
