first commit

README.md

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+# horQRux
+
+### Disclaimer
+
+This is only a proof of concept, don't use it to protect serious data.
+
+### Proof of concept
+
+By splitting a QR code into 7 fragments, we may physically split and distribute a secret into the real world. For example by printing the QR fragments onto transparent paper and handing them out to multiple people.
+
+![full](example/horcrux_full.svg) = ![1](example/horcrux_1.svg) + ![2](example/horcrux_2.svg) + ![3](example/horcrux_3.svg) + ![4](example/horcrux_4.svg) + ![5](example/horcrux_5.svg) + ![6](example/horcrux_6.svg) + ![7](example/horcrux_7.svg)

example/generate.sh

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+#!/bin/bash
+
+../horqrux.py "hello hackernews"

example/horcrux_1.svg

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+<svg:svg height="33mm" version="1.1" width="33mm" xmlns:svg="http://www.w3.org/2000/svg"><svg:rect height="1mm" width="1mm" x="10mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="27mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="27mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="19mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="5mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="21mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="21mm" y="19mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="21mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="28mm"/></svg:svg>

example/horcrux_2.svg

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+<svg:svg height="33mm" version="1.1" width="33mm" xmlns:svg="http://www.w3.org/2000/svg"><svg:rect height="1mm" width="1mm" x="25mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="11mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="11mm" y="19mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="9mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="19mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="5mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="21mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="27mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="27mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="11mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="27mm"/></svg:svg>

example/horcrux_3.svg

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+<svg:svg height="33mm" version="1.1" width="33mm" xmlns:svg="http://www.w3.org/2000/svg"><svg:rect height="1mm" width="1mm" x="4mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="21mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="9mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="5mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="27mm"/><svg:rect height="1mm" width="1mm" x="27mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="21mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="19mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="9mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="27mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="27mm"/></svg:svg>

example/horcrux_4.svg

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+<svg:svg height="33mm" version="1.1" width="33mm" xmlns:svg="http://www.w3.org/2000/svg"><svg:rect height="1mm" width="1mm" x="8mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="21mm"/><svg:rect height="1mm" width="1mm" x="11mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="19mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="21mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="21mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="9mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="9mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="27mm"/><svg:rect height="1mm" width="1mm" x="27mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="11mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="12mm"/></svg:svg>

example/horcrux_5.svg

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+<svg:svg height="33mm" version="1.1" width="33mm" xmlns:svg="http://www.w3.org/2000/svg"><svg:rect height="1mm" width="1mm" x="15mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="5mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="21mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="19mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="9mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="9mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="27mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="25mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="19mm"/><svg:rect height="1mm" width="1mm" x="21mm" y="14mm"/></svg:svg>

example/horcrux_6.svg

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+<svg:svg height="33mm" version="1.1" width="33mm" xmlns:svg="http://www.w3.org/2000/svg"><svg:rect height="1mm" width="1mm" x="25mm" y="21mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="11mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="11mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="9mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="15mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="7mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="14mm"/></svg:svg>

example/horcrux_7.svg

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+<svg:svg height="33mm" version="1.1" width="33mm" xmlns:svg="http://www.w3.org/2000/svg"><svg:rect height="1mm" width="1mm" x="13mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="8mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="21mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="28mm"/><svg:rect height="1mm" width="1mm" x="13mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="9mm"/><svg:rect height="1mm" width="1mm" x="16mm" y="6mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="27mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="7mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="24mm"/><svg:rect height="1mm" width="1mm" x="10mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="12mm" y="16mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="12mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="24mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="5mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="8mm"/><svg:rect height="1mm" width="1mm" x="4mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="21mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="13mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="17mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="23mm" y="20mm"/><svg:rect height="1mm" width="1mm" x="5mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="28mm" y="17mm"/><svg:rect height="1mm" width="1mm" x="19mm" y="14mm"/><svg:rect height="1mm" width="1mm" x="22mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="15mm" y="4mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="21mm"/><svg:rect height="1mm" width="1mm" x="20mm" y="23mm"/><svg:rect height="1mm" width="1mm" x="25mm" y="18mm"/><svg:rect height="1mm" width="1mm" x="26mm" y="10mm"/><svg:rect height="1mm" width="1mm" x="18mm" y="22mm"/><svg:rect height="1mm" width="1mm" x="6mm" y="26mm"/><svg:rect height="1mm" width="1mm" x="14mm" y="19mm"/></svg:svg>

horqrux.py

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+#!/bin/env python
+
+import random
+import sys
+from copy import copy
+
+import qrcode
+import qrcode.image.svg
+from bs4 import BeautifulSoup
+from more_itertools import chunked_even
+
+factory = qrcode.image.svg.SvgFragmentImage
+qrcode = qrcode.make(sys.argv[1], image_factory=factory)
+svg_string = qrcode.to_string(encoding='unicode')
+with open("horcrux_full.svg", 'w') as f:
+    f.write(svg_string)
+svg = BeautifulSoup(svg_string, 'xml')
+svg_object = svg.find('svg:svg')
+
+rects = svg.find_all('svg:rect')
+random.shuffle(rects)
+horcruxes = chunked_even(rects, len(rects)//6)
+
+svg_object.clear()
+
+# write horcruxes to svg files
+for idx, horcrux in enumerate(horcruxes):
+    horcrux_svg = copy(svg_object)
+    for rect in horcrux:
+        horcrux_svg.append(rect)
+    with open(f"horcrux_{idx + 1}.svg", 'w') as f:
+        f.write(str(horcrux_svg))

requirements.txt

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+beautifulsoup4
+more-itertools
+qrcode