def L(seqn):
    return chain(imap(lambda x:x, R(Ig(G(seqn)))))
Get the node under where with the given name.
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/test/test_heapq.py/L--crossover with--dataset/ETHPy150Open PyTables/PyTables/tables/file.py/File.get_node