environment/lib/python2.7/site-packages/IPython/core/completer.py
def split_line(self, line, cursor_pos=None):
        """Split a line of text with a cursor at the given position.
        """
        l = line if cursor_pos is None else line[:cursor_pos]
        return self._delim_re.split(l)[-1]
def split_line(self, line, cursor_pos=None):
        """Split a line of text with a cursor at the given position.
        """
        l = line if cursor_pos is None else line[:cursor_pos]
        return self._delim_re.split(l)[-1]
Split a line of text with a cursor at the given position.