def Scanner(function, *args, **kw):
    if SCons.Util.is_Dict(function):
        return Selector(function, *args, **kw)
    else:
        return Base(function, *args, **kw)
Return dictionary mapping the names of all received headers to the last
dataset/ETHPy150Open kayhayen/Nuitka/nuitka/build/inline_copy/lib/scons-2.3.2/SCons/Scanner/__init__.py/Scanner--crossover with--dataset/ETHPy150Open scrapy/scrapy/scrapy/xlib/tx/iweb.py/IRequest.getAllHeaders