trepan/processor/frame.py
def adjust_frame(proc_obj, name, pos, absolute_pos):
    """Adjust stack frame by pos positions. If absolute_pos then
    pos is an absolute number. Otherwise it is a relative number.

    A negative number indexes from the other end."""
    if not proc_obj.curframe:
        proc_obj.errmsg("No stack.")
        return

    # Below we remove any negativity. At the end, pos will be
    # the new value of proc_obj.curindex.
    if absolute_pos:
        if pos >= 0:
            pos = frame_num(proc_obj, pos)
        else:
            pos = -pos - 1
            pass
    else:
        pos += proc_obj.curindex
        pass

    if pos < 0:
        proc_obj.errmsg("Adjusting would put us beyond the oldest frame.")
        return
    elif pos >= len(proc_obj.stack):
        proc_obj.errmsg("Adjusting would put us beyond the newest frame.")
        return

    proc_obj.curindex = pos
    proc_obj.curframe = proc_obj.stack[proc_obj.curindex][0]
    proc_obj.location()
    proc_obj.list_lineno   = None
    proc_obj.list_offset   = proc_obj.curframe.f_lasti
    proc_obj.list_object   = proc_obj.curframe
    proc_obj.list_filename = proc_obj.curframe.f_code.co_filename

    return
def adjust_frame(proc_obj, name, pos, absolute_pos):
    """Adjust stack frame by pos positions. If absolute_pos then
    pos is an absolute number. Otherwise it is a relative number.

    A negative number indexes from the other end."""
    if not proc_obj.curframe:
        proc_obj.errmsg("No stack.")
        return

    # Below we remove any negativity. At the end, pos will be
    # the new value of proc_obj.curindex.
    if absolute_pos:
        if pos >= 0:
            pos = frame_num(proc_obj, pos)
        else:
            pos = -pos - 1
            pass
    else:
        pos += proc_obj.curindex
        pass

    if pos < 0:
        proc_obj.errmsg("Adjusting would put us beyond the oldest frame.")
        return
    elif pos >= len(proc_obj.stack):
        proc_obj.errmsg("Adjusting would put us beyond the newest frame.")
        return

    proc_obj.curindex = pos
    proc_obj.curframe = proc_obj.stack[proc_obj.curindex][0]
    proc_obj.location()
    proc_obj.list_lineno   = None
    proc_obj.list_offset   = proc_obj.curframe.f_lasti
    proc_obj.list_object   = proc_obj.curframe
    proc_obj.list_filename = proc_obj.curframe.f_code.co_filename

    return
def adjust_frame ( proc_obj , name , pos , absolute_pos ) : if not proc_obj . curframe : proc_obj . errmsg ( "No stack." ) return # Below we remove any negativity. At the end, pos will be # the new value of proc_obj.curindex. if absolute_pos : if pos >= 0 : pos = frame_num ( proc_obj , pos ) else : pos = - pos - 1 pass else : pos += proc_obj . curindex pass if pos < 0 : proc_obj . errmsg ( "Adjusting would put us beyond the oldest frame." ) return elif pos >= len ( proc_obj . stack ) : proc_obj . errmsg ( "Adjusting would put us beyond the newest frame." ) return proc_obj . curindex = pos proc_obj . curframe = proc_obj . stack [ proc_obj . curindex ] [ 0 ] proc_obj . location ( ) proc_obj . list_lineno = None proc_obj . list_offset = proc_obj . curframe . f_lasti proc_obj . list_object = proc_obj . curframe proc_obj . list_filename = proc_obj . curframe . f_code . co_filename return
Adjust stack frame by pos positions. If absolute_pos then
    pos is an absolute number. Otherwise it is a relative number.

    A negative number indexes from the other end.
Adjust stack frame by pos positions . If absolute_pos then pos is an absolute number . Otherwise it is a relative number .