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// @deno-types="https://cdn.sheetjs.com/xlsx-latest/package/types/index.d.ts"import { read, set_cptable } from 'https://cdn.sheetjs.com/xlsx-latest/package/xlsx.mjs';import * as cptable from 'https://cdn.sheetjs.com/xlsx-latest/package/dist/cpexcel.full.mjs';set_cptable(cptable);
import type { Request } from "https://deno.land/x/drash@v2.5.4/mod.ts";import { Types } from "https://deno.land/x/drash@v2.5.4/mod.ts";
/** * Parse a workbook from an uploaded file * * This works with Deno Deploy (Drash body parser does not use temp files) * * request is a Drash.Request object * field is the name of the field to read */export function parse_book_from_request(request: Request, field: string) {  const file = request.bodyParam<Types.BodyFile>(field);  if(!file) throw new Error(`Field ${field} is missing!`);  return read(file.content, { type: "buffer" });}