(self)
Generate key-to-(start, stop) table of contents.
Generate key-to-(start, stop) table of contents.
Generate key - to - ( start stop ) table of contents .
def _generate_toc(self):
        """Generate key-to-(start, stop) table of contents."""
        starts, stops = [], []
        self._file.seek(0)
        next_pos = 0
        while True:
            line_pos = next_pos
            line = self._file.readline()
            next_pos = self._file.tell()
            if line.startswith(b'\001\001\001\001' + linesep):
                starts.append(next_pos)
                while True:
                    line_pos = next_pos
                    line = self._file.readline()
                    next_pos = self._file.tell()
                    if line == b'\001\001\001\001' + linesep:
                        stops.append(line_pos - len(linesep))
                        break
                    elif not line:
                        stops.append(line_pos)
                        break
            elif not line:
                break
        self._toc = dict(enumerate(zip(starts, stops)))
        self._next_key = len(self._toc)
        self._file.seek(0, 2)
        self._file_length = self._file.tell()
def _generate_toc ( self ) : starts , stops = [ ] , [ ] self . _file . seek ( 0 ) next_pos = 0 while True : line_pos = next_pos line = self . _file . readline ( ) next_pos = self . _file . tell ( ) if line . startswith ( b'\001\001\001\001' + linesep ) : starts . append ( next_pos ) while True : line_pos = next_pos line = self . _file . readline ( ) next_pos = self . _file . tell ( ) if line == b'\001\001\001\001' + linesep : stops . append ( line_pos - len ( linesep ) ) break elif not line : stops . append ( line_pos ) break elif not line : break self . _toc = dict ( enumerate ( zip ( starts , stops ) ) ) self . _next_key = len ( self . _toc ) self . _file . seek ( 0 , 2 ) self . _file_length = self . _file . tell ( )