Create qrcode.py

Python/qrcode.py

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+import qrcode       #this module is used to convert any text or link to a qrcode image
+
+n = input("Enter the msg or link you want to make the qrcode of :\n")       #taking input from the user
+
+img = qrcode.make(n)                                                        #make keyword is used to create a qr code
+
+
+img.save("QR_code_img.jpg")                                                      #this step is to save qrcode in jpg format 
+                                                                            #you can save it in other formats too see more on 
+
+#you can use another module called cv2 (Opencv) to read qrcodes in python
+
+
+import cv2
+
+d = cv2.QRCodeDetector()
+
+val,points,qr = d.detectAndDecode(cv2.imread("QR_code_img.jpg"))
+
+print("The value hide inside qrcode is printed below using opencv:   ")
+print(val)
+
+#just like thaty we decoded the value in the qrcode 
+#to know more about the attributes present before detectAndDecode function refer the documentation