def thislist():
    """Return a reference to the list object being constructed by the
    list comprehension from which this function is called. Raises an
    exception if called from anywhere else.
    """
    import sys
    d = sys._getframe(1).f_locals
    nestlevel = 1
    while '_[%d]' % nestlevel in d:
        nestlevel += 1
    return d['_[%d]' % (nestlevel - 1)].__self__
Return a reference to the list object being constructed by the
    list comprehension from which this function is called. Raises an
    exception if called from anywhere else.
    
recipes/Python/578865_Secret_Name_List/recipe-578865.py