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  • Committer: Robert Collins
  • Date: 2005-10-12 07:28:41 UTC
  • Revision ID: robertc@lifelesslap.robertcollins.net-20051012072841-ffbcdc4c5285b374
revert symlinks correctly

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bzrlib/inventory.py
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# (C) 2005 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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        text_diff will be used for textual difference calculation.
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        This is a template method, override _diff in child classes.
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        """
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        self._read_tree_state(tree.id2path(self.file_id), tree)
 
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        self._read_tree_state(tree)
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        if to_entry:
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            # cannot diff from one kind to another - you must do a removal
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            # and an addif they do not match.
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            assert self.kind == to_entry.kind
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            to_entry._read_tree_state(to_tree.id2path(to_entry.file_id),
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                                      to_tree)
 
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            to_entry._read_tree_state(to_tree)
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        self._diff(text_diff, from_label, tree, to_label, to_entry, to_tree,
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                   output_to, reverse)
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        text stored in the text store or weave.
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        """
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        mutter('new parents of %s are %r', path, previous_entries)
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        self._read_tree_state(path, work_tree)
 
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        self._read_tree_state(work_tree)
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        if len(previous_entries) == 1:
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            # cannot be unchanged unless there is only one parent file rev.
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            parent_ie = previous_entries.values()[0]
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            compatible = False
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        return compatible
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    def _read_tree_state(self, path, work_tree):
 
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    def _read_tree_state(self, work_tree):
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        """Populate fields in the inventory entry from the given tree.
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        Note that this should be modified to be a noop on virtual trees
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        if tree.is_executable(self.file_id):
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            os.chmod(fullpath, 0755)
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    def _read_tree_state(self, path, work_tree):
 
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    def _read_tree_state(self, work_tree):
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        """See InventoryEntry._read_tree_state."""
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        self.text_sha1 = work_tree.get_file_sha1(self.file_id)
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        self.executable = work_tree.is_executable(self.file_id)
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        except OSError,e:
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            raise BzrError("Failed to create symlink %r -> %r, error: %s" % (fullpath, self.symlink_target, e))
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    def _read_tree_state(self, path, work_tree):
 
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    def _read_tree_state(self, work_tree):
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        """See InventoryEntry._read_tree_state."""
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        self.symlink_target = work_tree.get_symlink_target(self.file_id)
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