1379     def copy(self):

  1379     def copy(self):

  1380         memmf = memmanifestctx(self._repo)

  1380         memmf = memmanifestctx(self._repo)

  1381         memmf._manifestdict = self.read().copy()

  1381         memmf._manifestdict = self.read().copy()

  1382         return memmf

  1382         return memmf

  1383 

  1383 

  1384     def read(self):

  1388     def read(self):

  1385         if not self._data:

  1389         if not self._data:

  1386             if self._node == revlog.nullid:

  1390             if self._node == revlog.nullid:

  1387                 self._data = manifestdict()

  1391                 self._data = manifestdict()

  1388             else:

  1392             else:

  1513     def copy(self):

  1517     def copy(self):

  1514         memmf = memtreemanifestctx(self._repo, dir=self._dir)

  1518         memmf = memtreemanifestctx(self._repo, dir=self._dir)

  1515         memmf._treemanifest = self.read().copy()

  1519         memmf._treemanifest = self.read().copy()

  1516         return memmf

  1520         return memmf

  1517 

  1521 

  1518     def readdelta(self, shallow=False):

  1526     def readdelta(self, shallow=False):

  1519         '''Returns a manifest containing just the entries that are present

  1527         '''Returns a manifest containing just the entries that are present

  1520         in this manifest, but not in its p1 manifest. This is efficient to read

  1528         in this manifest, but not in its p1 manifest. This is efficient to read

  1521         if the revlog delta is already p1.

  1529         if the revlog delta is already p1.

  1522 

  1530