def _show_verification_text(self, username, verification_text,
expire_minutes):
text = "Hi {}!\nAuthentication Code: {}".format(
username, verification_text)
console.big_image('images/pair_pending.png')
console.big_status(text)
print_all(text + "\n")
def _show_verification_failed(self, reason):
reason = re.sub(r'\<.*?\>', '', reason)
text = "Error:\n{}".format(reason)
console.big_image('images/pair_error.png')
console.big_status("Error:\nTry again.")
print_all(text + "\n")
time.sleep(5) # <-- TODO Remove this hack. Do something that's async.
console.big_clear()
def _show_verification_success(self, username):
text = "Congrats {}!\nYou are paired with this device.".format(
username)
console.big_image('images/pair_success.png')
console.big_status(text)
print_all(text + "\n")
time.sleep(5) # <-- TODO Remove this hack. Do something that's async.
console.big_clear()
def ensure_token():
token = STORE.get('DEVICE_TOKEN', None)
if token is not None:
# We have a token. All is well.
return
console.big_image('images/token_error.png')
console.big_status('Ready to receive login token.')
camera = CameraRGB()
system_password = None
for i, frame in enumerate(camera.stream()):
frame = cv2.cvtColor(frame, cv2.COLOR_RGB2GRAY)
stream_frame(frame)
qrcodes = myzbarlight.qr_scan(frame)
if len(qrcodes) > 0:
qr_data = qrcodes[0]
try:
qr_data = json.loads(qr_data.decode('utf-8'))
token = qr_data['t']
if 'p' in qr_data:
# This allows us to override the default system_password for special-purpose devices.
# The default is just... a default. No matter what is set here, it can be changed later.
system_password = qr_data['p']
break
except:
pass
console.big_image('images/token_success.png')
console.big_status('Success. Token: {}...'.format(token[:5]))
camera.close()
STORE.put('DEVICE_TOKEN', token)
print_all("Stored Device token: {}...".format(token[:5]))
jupyter_password = util.token_to_jupyter_password(token)
STORE.put('DEVICE_JUPYTER_PASSWORD', jupyter_password)
print_all("Stored Jupyter password: {}...".format(jupyter_password[:2]))
if system_password is None:
# If a particular default system_password was not specified, we will generate a good
# default system_password from the token. This is a good thing, since it ensures that
# each device is given a strong, unique default system_password.
system_password = util.token_to_system_password(token)
util.change_system_password(system_priv_user, system_password)
print_all("Successfully changed {}'s password!".format(system_priv_user))
time.sleep(5)
console.big_clear()
console.clear_image()
# Repeat forever: Check to see if we are connected to WiFi. If not, wait 10 seconds
# to see if anything changes. If after 10 seconds we still don't have
# WiFi, initiate the WiFi connection screen. If we _do_ have WiFi, then
# we'll repeat this whole process after 5 seconds.
while True:
current = wireless.current()
log.info("Current WiFi network: {}".format(current))
if current is None:
log.info("No WiFi!")
time.sleep(10)
if wireless.current() is None:
log.info(
"Still no WiFi after 10 seconds... will ask user to connect.")
console.big_image('images/wifi_error.png')
console.big_status('https://labs.autoauto.ai/wifi')
while wireless.current() is None:
ssid, password = get_wifi_info_from_user()
if ssid is None:
log.info("WiFi magically came back before user input.")
break
log.info("Will try to connect to SSID: {}".format(ssid))
console.big_image('images/wifi_pending.png')
console.big_status('Trying to connect...')
did_connect = wireless.connect(ssid, password)
has_internet = has_internet_access() if did_connect else False
if not did_connect or not has_internet:
if did_connect and not has_internet:
msg = 'Connected to WiFi...\nbut no internet detected.\nPress BUTTON #1 to connect.\nPress BUTTON #2 to disconnect.'
log.info(msg)
###############################################################################
#
# Copyright (c) 2017-2018 AutoAuto, LLC
# ALL RIGHTS RESERVED
#
# Use of this library, in source or binary form, is prohibited without written
# approval from AutoAuto, LLC.
#
###############################################################################
from auto import console as c
import time
# Put up a big full-screen image by passing an image-path.
c.big_image('images/wifi_success.png')
time.sleep(2)
# Put up some big text!
for i in range(1, 5):
text = "All is good... {}".format(i)
c.big_status(text)
time.sleep(1)
# Clear the big text.
c.big_status('')
time.sleep(2)