Add script for generating qrcodes (#28)

* added script for qrcode

* Update .gitignore

* Delete pycache

Closes #27

.gitignore

@@ -34,3 +34,5 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+
+__pycache__/

requirements.txt

@@ -0,0 +1 @@
+qrcode

script.py

@@ -0,0 +1,29 @@
+import qrcode
+import os
+
+def generate_qr_code(data, filename):
+    qr = qrcode.QRCode(
+        version=1,
+        error_correction=qrcode.constants.ERROR_CORRECT_L,
+        box_size=10,
+        border=4,
+    )
+    qr.add_data(data)
+    qr.make(fit=True)
+    img = qr.make_image(fill_color="black", back_color="white")
+    img.save(filename)
+
+def main():
+    output_directory = "qr_codes"
+    if not os.path.exists(output_directory):
+        os.makedirs(output_directory)
+
+    for msd in ['A', 'B', 'C', 'D']:
+        for lsd in range(0x7E):  # 0x7E = 126 in decimal
+            hex_num = format(lsd, '02X')
+            data = f'hackuta2023:{msd}{hex_num}'
+            filename = os.path.join(output_directory, f'qr_{msd}_{hex_num}.png')
+            generate_qr_code(data, filename)
+
+if __name__ == "__main__":
+    main()