Senior Data Scientist, MassMutual
Lecturer, UC Berkeley MIDS
--
PhD Applied Math, Computational Story Lab, UVM
MS Applied Math, UVM
BS Math, Virginia Tech
viewof zipfile = Inputs.file({ accept: ".zip", required: true })
function zipfile_to_json(z) {
const archive = z.zip();
const rawxml = archive.file("apple_health_export/export.xml").text();
const parsed = parser.parseFromString(rawxml, "application/xml");
return domToJSON(parsed);
}
archive = zipfile.zip()
rawxml = archive.file("apple_health_export/export.xml").text()
parsed = parser.parseFromString(rawxml, "application/xml")
healthjson = domToJSON(parsed)
zipfile_to_json(zipfile)
parser = new DOMParser()
function domToJSON(node) {
let obj = Object.create(null);
if (node.children.length === 0 && node.innerHTML) {
obj.content = node.innerHTML;
}
const counts = childCounts(node);
for (const child of node.children) {
const { localName } = child;
if (counts[localName] > 1) {
(obj[localName] = obj[localName] || []).push(domToJSON(child));
} else {
obj[localName] = domToJSON(child);
}
}
let attrs = node.attributes;
if (attrs) {
for (let i = attrs.length - 1; i >= 0; i--) {
obj[attrs[i].name] = attrs[i].value;
}
}
return obj;
}
childCounts = (node) => {
const counts = {};
for (const { localName } of node.children)
counts[localName] = (counts[localName] || 0) + 1;
return counts;
}
One platform to build and deploy the best data apps
Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
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