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from bzrlib.errors import BzrCheckError
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from bzrlib.trace import mutter
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class TreeEntry(object):
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"""An entry that implements the minium interface used by commands.
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This needs further inspection, it may be better to have
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InventoryEntries without ids - though that seems wrong. For now,
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this is a parallel hierarchy to InventoryEntry, and needs to become
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one of several things: decorates to that hierarchy, children of, or
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Another note is that these objects are currently only used when there is
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no InventoryEntry available - i.e. for unversioned objects.
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Perhaps they should be UnversionedEntry et al. ? - RBC 20051003
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def __eq__(self, other):
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# yes, this us ugly, TODO: best practice __eq__ style.
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return (isinstance(other, TreeEntry)
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and other.__class__ == self.__class__)
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def kind_character(self):
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class TreeDirectory(TreeEntry):
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"""See TreeEntry. This is a directory in a working tree."""
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def __eq__(self, other):
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return (isinstance(other, TreeDirectory)
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and other.__class__ == self.__class__)
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def kind_character(self):
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class TreeFile(TreeEntry):
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"""See TreeEntry. This is a regular file in a working tree."""
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def __eq__(self, other):
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return (isinstance(other, TreeFile)
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and other.__class__ == self.__class__)
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def kind_character(self):
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class TreeLink(TreeEntry):
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"""See TreeEntry. This is a symlink in a working tree."""
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def __eq__(self, other):
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return (isinstance(other, TreeLink)
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and other.__class__ == self.__class__)
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def kind_character(self):
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class WorkingTree(bzrlib.tree.Tree):
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"""Working copy tree.
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return os.path.join(self.basedir, filename)
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def has_filename(self, filename):
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return os.path.exists(self.abspath(filename))
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return bzrlib.osutils.lexists(self.abspath(filename))
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def get_file(self, file_id):
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return self.get_file_byname(self.id2path(file_id))
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## XXX: badly named; this isn't in the store at all
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return self.abspath(self.id2path(file_id))
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def id2abspath(self, file_id):
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return self.abspath(self.id2path(file_id))
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def has_id(self, file_id):
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# files that have been deleted are excluded
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if not inv.has_id(file_id):
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path = inv.id2path(file_id)
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return os.path.exists(self.abspath(path))
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return bzrlib.osutils.lexists(self.abspath(path))
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__contains__ = has_id
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def get_file_size(self, file_id):
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# is this still called?
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raise NotImplementedError()
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return os.path.getsize(self.id2abspath(file_id))
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def get_file_sha1(self, file_id):
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path = self._inventory.id2path(file_id)
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return self._hashcache.get_sha1(path)
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def is_executable(self, file_id):
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return self._inventory[file_id].executable
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path = self._inventory.id2path(file_id)
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mode = os.lstat(self.abspath(path)).st_mode
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return bool(stat.S_ISREG(mode) and stat.S_IEXEC&mode)
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def get_symlink_target(self, file_id):
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return os.readlink(self.id2path(file_id))
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def file_class(self, filename):
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if self.path2id(filename):
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% (fap, f_ie.kind, f_ie.file_id, fk))
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yield fp, c, fk, (f_ie and f_ie.file_id)
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# make a last minute entry
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if fk == 'directory':
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entry = TreeDirectory()
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elif fk == 'symlink':
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yield fp, c, fk, (f_ie and f_ie.file_id), entry
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if fk != 'directory':