environment/lib/python2.7/site-packages/IPython/core/history.py
def get_tail(self, n=10, raw=True, output=False, include_latest=False):
        """Get the last n lines from the history database.

        Parameters
        ----------
        n : int
          The number of lines to get
        raw, output : bool
          See :meth:`get_range`
        include_latest : bool
          If False (default), n+1 lines are fetched, and the latest one
          is discarded. This is intended to be used where the function
          is called by a user command, which it should not return.

        Returns
        -------
        Tuples as :meth:`get_range`
        """
        self.writeout_cache()
        if not include_latest:
            n += 1
        cur = self._run_sql("ORDER BY session DESC, line DESC LIMIT ?",
                                (n,), raw=raw, output=output)
        if not include_latest:
            return reversed(list(cur)[1:])
        return reversed(list(cur))
def get_tail(self, n=10, raw=True, output=False, include_latest=False):
        self.writeout_cache()
        if not include_latest:
            n += 1
        cur = self._run_sql("ORDER BY session DESC, line DESC LIMIT ?",
                                (n,), raw=raw, output=output)
        if not include_latest:
            return reversed(list(cur)[1:])
        return reversed(list(cur))
def get_tail ( self , n = 10 , raw = True , output = False , include_latest = False ) : self . writeout_cache ( ) if not include_latest : n += 1 cur = self . _run_sql ( "ORDER BY session DESC, line DESC LIMIT ?" , ( n , ) , raw = raw , output = output ) if not include_latest : return reversed ( list ( cur ) [ 1 : ] ) return reversed ( list ( cur ) )
Get the last n lines from the history database.

        Parameters
        ----------
        n : int
          The number of lines to get
        raw, output : bool
          See :meth:`get_range`
        include_latest : bool
          If False (default), n+1 lines are fetched, and the latest one
          is discarded. This is intended to be used where the function
          is called by a user command, which it should not return.

        Returns
        -------
        Tuples as :meth:`get_range`
Get the last n lines from the history database .