def chrome_launch():
"""Launch the Chrome browser using Selenium and ChromeDriver
This function launches Chrome with the CFG options and makes the
browser object (driver) global so that this same browser instance
can be controlled by other functions based on other UDP messages
Returns:
The selenium webdriver object, which can be referenced
for browser control
"""
# Chrome startup options
options = webdriver.ChromeOptions()
user_agent = '--user-agent="' + CFG['browser']['user_agent'] + '"'
options.add_argument(user_agent)
if check_true(CFG['browser']['kiosk']) is True:
options.add_argument('--kiosk')
if check_true(CFG['browser']['touch']) is True:
options.add_argument('--touch-events')
if check_true(CFG['browser']['camera']) is True:
options.add_argument('--use-fake-ui-for-media-stream')
options.add_argument('--allow-file-access-from-files')
options.add_argument('--enable-logging --v=1')
options.add_argument('--disable-accelerated-video-decode')
# Prevent infobars from appearing
# This stops the yellow warning bar from appearing and complaining about
# being offline or Chrome not being able to update itself.
options.add_argument('--disable-infobars')
options.add_argument('--silent-debugger-extension-api')
# Prevent Chrome security messages
options.add_argument('--test-type')
# Launch Chrome in default location or with some alternate options
# for common Windows paths
try:
driver = webdriver.Chrome(chrome_options=options)
except webdriver.chrome.webdriver.WebDriverException:
chrome_paths = ('/opt/boxen/homebrew/bin/chromedriver',
'c:\Program Files\chromedriver.exe',
'c:\Program Files (x86)\chromedriver.exe')
for chrome_path in chrome_paths:
try:
driver = webdriver.Chrome(chrome_path, chrome_options=options)
except webdriver.chrome.webdriver.WebDriverException:
pass
else:
break
# Visit the homepage
driver.get(CFG['browser']['home_url'])
return driver
def main():
"""Launch the browser and run checks """
stele_dir = get_stele_dir()
print stele_dir
log.info('Launching the browser')
driver = chrome_launch()
if check_true(CFG['browser']['restrict_domain']) is True:
watch_browser(driver, .5)
# Rotate logs daily. Keep 30 days.
handler = TimedRotatingFileHandler(
LOG_FILENAME,
when="d",
interval=1,
backupCount=30)
formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
handler.setFormatter(formatter)
log.addHandler(handler)
#
# Custom imports based on configuration
#
CFG = get_machines_config()
if check_true(CFG['browser']['delay']) is True:
print (
'Waiting ' +
CFG['browser']['delay_seconds'] +
' seconds before launching.')
time.sleep(float(CFG['browser']['delay_seconds']))
if check_true(CFG['browser']['custom_check']) is True:
from custom import custom_check
def chrome_launch():
"""Launch the Chrome browser using Selenium and ChromeDriver
This function launches Chrome with the CFG options and makes the
browser object (driver) global so that this same browser instance
