import-qr initial

.gitignore

@@ -99,3 +99,5 @@ ENV/
 
 # mypy
 .mypy_cache/
+
+.idea/

TODO.md

@@ -2,12 +2,17 @@
 * in case of missing configuration, stacktrace is dumped
 * sha-256 specified in config but sha-1 is in code
 
-
 ## IMPROVE
 * versioning
 * remove QR code functionality
 * improve docs (with zero dependency)
 
+otp # show token from current profile
+otp --import-file
+otp --import  # config
+otp --profiles
+otp --delete-profile
+otp --use-profile
 
 ## FEATURE
 * better user experience
@@ -21,6 +26,10 @@
     - otp rm <id>
 * hotp support
 
+* decode qr code
+https://betterprogramming.pub/how-to-generate-and-decode-qr-codes-in-python-a933bce56fd0
+
+* bash auto-complete
 
 ## TODO
 * release 0.2.0!

otp/core.py

@@ -23,6 +23,7 @@
 import time
 import base64
 import binascii
+import cv2 as cv
 from urllib.parse import parse_qs, urlunsplit, urlencode
 from otp import qr_code
 from otp.token import Token, TokenType, InvalidTokenUriError
@@ -55,6 +56,13 @@ def get_otp_by_uri(uri):
     return get_otp_by_secret(secret, **kwargs)
 
 
+def get_otp_by_qrcode(file):
+    im = cv.imread(file)
+    det = cv.QRCodeDetector()
+    retval, points, straight_qrcode = det.detectAndDecode(im)
+    return get_otp_by_uri(retval)
+
+
 def get_otp_by_secret(secret, **kwargs):
     if not secret:
         raise InvalidTokenUriError('Secret cannot be null')

setup.py

@@ -15,7 +15,7 @@
     maintainer='Selçuk Karakayalı',
     url='http://github.com/karakays/otp-py/',
     packages=find_packages(),
-    install_requires=['pyqrcode>=1.2.1'],
+    install_requires=['pyqrcode>=1.2.1', 'cv2'],
     python_requires='>=3.6',
     license='MIT',
     keywords=['otp', 'otp-codes', 'otp-generator', 'authenticator'],