forked from sheetjs/docs.sheetjs.com
29 lines
809 B
Python
29 lines
809 B
Python
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from sys import stderr, argv;
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from base64 import b64encode, b64decode;
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from py_mini_racer import MiniRacer;
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with open("xlsx.full.min.js", "rb") as f:
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sheetjs = f.read().decode("utf-8");
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with open(argv[1], "rb") as f:
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file_data = b64encode(f.read()).decode("ascii");
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ctx = MiniRacer();
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global_scope = ctx.eval("this");
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ctx.eval(sheetjs);
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version = ctx.eval("XLSX.version");
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print(f"SheetJS Version: {version}", file=stderr);
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ctx._ctx.set_object_item(global_scope, "fileData", file_data);
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ctx.eval("var wb = XLSX.read(fileData, {type:'base64'});");
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csv = ctx.eval("XLSX.utils.sheet_to_csv(wb.Sheets[wb.SheetNames[0]]);");
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print(csv);
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xlsb = ctx.eval("XLSX.write(wb, {type: 'base64', bookType: 'xlsb'})");
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with open("SheetJSMiniRacer.xlsb", "wb") as f:
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f.write(b64decode(xlsb));
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ctx.close();
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