environment/lib/python2.7/site-packages/IPython/core/history.py
def get_range(self, session=0, start=1, stop=None, raw=True,output=False):
        """Retrieve input by session.
        
        Parameters
        ----------
        session : int
            Session number to retrieve. The current session is 0, and negative
            numbers count back from current session, so -1 is previous session.
        start : int
            First line to retrieve.
        stop : int
            End of line range (excluded from output itself). If None, retrieve
            to the end of the session.
        raw : bool
            If True, return untranslated input
        output : bool
            If True, attempt to include output. This will be 'real' Python
            objects for the current session, or text reprs from previous
            sessions if db_log_output was enabled at the time. Where no output
            is found, None is used.
            
        Returns
        -------
        An iterator over the desired lines. Each line is a 3-tuple, either
        (session, line, input) if output is False, or
        (session, line, (input, output)) if output is True.
        """
        if session <= 0:
            session += self.session_number
        if session==self.session_number:          # Current session
            return self._get_range_session(start, stop, raw, output)
        return super(HistoryManager, self).get_range(session, start, stop, raw,
                                                     output)
def get_range(self, session=0, start=1, stop=None, raw=True,output=False):
        """Retrieve input by session.
        
        Parameters
        ----------
        session : int
            Session number to retrieve. The current session is 0, and negative
            numbers count back from current session, so -1 is previous session.
        start : int
            First line to retrieve.
        stop : int
            End of line range (excluded from output itself). If None, retrieve
            to the end of the session.
        raw : bool
            If True, return untranslated input
        output : bool
            If True, attempt to include output. This will be 'real' Python
            objects for the current session, or text reprs from previous
            sessions if db_log_output was enabled at the time. Where no output
            is found, None is used.
            
        Returns
        -------
        An iterator over the desired lines. Each line is a 3-tuple, either
        (session, line, input) if output is False, or
        (session, line, (input, output)) if output is True.
        """
        if session <= 0:
            session += self.session_number
        if session==self.session_number:          # Current session
            return self._get_range_session(start, stop, raw, output)
        return super(HistoryManager, self).get_range(session, start, stop, raw,
                                                     output)
def get_range ( self , session = 0 , start = 1 , stop = None , raw = True , output = False ) : if session <= 0 : session += self . session_number if session == self . session_number : # Current session return self . _get_range_session ( start , stop , raw , output ) return super ( HistoryManager , self ) . get_range ( session , start , stop , raw , output )
Retrieve input by session.
        
        Parameters
        ----------
        session : int
            Session number to retrieve. The current session is 0, and negative
            numbers count back from current session, so -1 is previous session.
        start : int
            First line to retrieve.
        stop : int
            End of line range (excluded from output itself). If None, retrieve
            to the end of the session.
        raw : bool
            If True, return untranslated input
        output : bool
            If True, attempt to include output. This will be 'real' Python
            objects for the current session, or text reprs from previous
            sessions if db_log_output was enabled at the time. Where no output
            is found, None is used.
            
        Returns
        -------
        An iterator over the desired lines. Each line is a 3-tuple, either
        (session, line, input) if output is False, or
        (session, line, (input, output)) if output is True.
Retrieve input by session . Parameters ---------- session : int Session number to retrieve . The current session is 0 and negative numbers count back from current session so - 1 is previous session . start : int First line to retrieve . stop : int End of line range ( excluded from output itself ) . If None retrieve to the end of the session . raw : bool If True return untranslated input output : bool If True attempt to include output . This will be real Python objects for the current session or text reprs from previous sessions if db_log_output was enabled at the time . Where no output is found None is used . Returns ------- An iterator over the desired lines . Each line is a 3 - tuple either ( session line input ) if output is False or ( session line ( input output )) if output is True .