def find_strings(filename):
    d = {}
    # If the first token is a string, then it's the module docstring.
    # Add this special case so that the test in the loop passes.
    prev_ttype = token.INDENT
    f = open(filename)
    for ttype, tstr, start, end, line in tokenize.generate_tokens(f.readline):
        if ttype == token.STRING:
            if prev_ttype == token.INDENT:
                sline, scol = start
                eline, ecol = end
                for i in range(sline, eline + 1):
                    d[i] = 1
        prev_ttype = ttype
    f.close()
    return d
Builds a config spec for the addition of a new network
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/trace.py/find_strings--crossover with--dataset/ETHPy150Open openstack/nova/nova/virt/vmwareapi/vm_util.py/_create_vif_spec