def __init__(self):
# Using OpenCV to capture from device 0. If you have trouble capturing
# from a webcam, comment the line below out and use a video file
# instead.
self.video = cv2.VideoCapture(0)
if not self.video.isOpened():
raise("Cannot open Camera!")
self.qrscanner = QRScanner()
class VideoCamera(object):
def __init__(self):
# Using OpenCV to capture from device 0. If you have trouble capturing
# from a webcam, comment the line below out and use a video file
# instead.
self.video = cv2.VideoCapture(0)
if not self.video.isOpened():
raise("Cannot open Camera!")
self.qrscanner = QRScanner()
def __del__(self):
self.video.release()
def get_frame(self):
_, image = self.video.read()
image = self.qrscanner.scan(image)
# We are using Motion JPEG, but OpenCV defaults to capture raw images,
# so we must encode it into JPEG in order to correctly display the
# video stream.
_, jpeg = cv2.imencode('.jpg', image)
return jpeg.tobytes()
from keystore import KeyStore
from qrscanner import QRScanner
from usbhost import USBHost
from rng import get_random_bytes
from pin import Secret, Key
from platform import simulator, storage_root, USB_ENABLED, DEV_ENABLED
from ucryptolib import aes
from hashlib import hmac_sha512
from io import BytesIO
reckless_fname = "%s/%s" % (storage_root, "reckless.json")
qr_scanner = QRScanner()
usb_host = USBHost()
# entropy that will be converted to mnemonic
entropy = None
# network we are using
network = None
# our key storage
keystore = KeyStore(storage_root=storage_root)
DEFAULT_XPUBS = []
ALL_XPUBS = []
SUPPORTED_SCRIPTS = {
"p2wpkh": "Native Segwit",
"p2sh-p2wpkh": "Nested Segwit",