46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
using LibExpat
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xdoc = raw"""<inventory title="OmniCorp Store #45x10^3">
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<section name="health">
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<item upc="123456789" stock="12">
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<name>Invisibility Cream</name>
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<price>14.50</price>
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<description>Makes you invisible</description>
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</item>
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<item upc="445322344" stock="18">
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<name>Levitation Salve</name>
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<price>23.99</price>
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<description>Levitate yourself for up to 3 hours per application</description>
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</item>
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</section>
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<section name="food">
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<item upc="485672034" stock="653">
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<name>Blork and Freen Instameal</name>
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<price>4.95</price>
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<description>A tasty meal in a tablet; just add water</description>
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</item>
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<item upc="132957764" stock="44">
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<name>Grob winglets</name>
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<price>3.56</price>
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<description>Tender winglets of Grob. Just add water</description>
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</item>
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</section>
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</inventory>
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"""
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debracket(s) = replace(s, r".+\>(.+)\<.+" => s"\1")
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etree = xp_parse(xdoc)
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firstshow = LibExpat.find(etree, "//item")[1]
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println("The first item's node XML entry is:\n", firstshow, "\n\n")
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prices = LibExpat.find(etree, "//price")
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println("Prices:")
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for p in prices
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println("\t", debracket(string(p)))
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end
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println("\n")
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namearray = LibExpat.find(etree, "//name")
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println("Array of names of items:\n\t", map(s -> debracket(string(s)), namearray))
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