comparison mercurial/revlog.py @ 51025:9011c38b4f65

revlog: use a `reading` context in `_enforceinlinesize`

We are about to enforce reading context on various operation, so we make sure
top level method are in the right context.

In the future we might move the responsibility of opening the revlog for reading
higher in the call chain but lets limit the disruption for now.

51024:299b7b5440db

            tr.addabort(callback_id, abort_callback)

        new_dfh = self._datafp(b'w+')
        new_dfh.truncate(0)  # drop any potentially existing data
        try:
            with self._indexfp() as read_ifh:
                for r in self:
                    new_dfh.write(self._getsegmentforrevs(r, r, df=read_ifh)[1])
                new_dfh.flush()

            if side_write:
                self._indexfile = new_index_file_path
            with self.__index_new_fp() as fp:

51025:9011c38b4f65

            tr.addabort(callback_id, abort_callback)

        new_dfh = self._datafp(b'w+')
        new_dfh.truncate(0)  # drop any potentially existing data
        try:
            with self.reading():
                for r in self:
                    new_dfh.write(self._getsegmentforrevs(r, r)[1])
                new_dfh.flush()

            if side_write:
                self._indexfile = new_index_file_path
            with self.__index_new_fp() as fp: