async def func():
start = time.time()
while True:
if time.time() - start > timeout:
LOGGER.warning(
f'Login failed: {account_id} <<<{page.page_source=}>>>')
await notify('Login failed', f'{account_id}')
return False
# noinspection PyProtectedMember
try:
await page.goto(
'http://fresh.ahau.edu.cn/yxxt-v5/web/jkxxtb/tbJkxx.zf')
except playwright._impl._api_types.Error as e:
LOGGER.exception(e)
continue
await sleep(2)
await page.evaluate(js_codes.login())
await sleep(2)
await page.fill('#zh', account_id)
await page.fill('#mm', password)
await sleep(2)
await page.click('#dlan')
await sleep(2)
if page.url != 'http://fresh.ahau.edu.cn/yxxt-v5/web/jkxxtb/tbJkxx.zf':
await sleep(60 * 10)
continue
await sleep(5)
return True
async def main():
global BROWSER
REQUEST_LIMITS['pushplus.plus'] = Limit(SleepTime(120))
async with contextlib.AsyncExitStack() as stack:
play = await stack.enter_async_context(async_playwright())
BROWSER = await play.chromium.launch()
stack.push_async_callback(play.stop)
stack.push_async_callback(BROWSER.close)
scheduler = AsyncIOScheduler(job_defaults={
'misfire_grace_time': 3600,
'coalesce': True
},
timezone=str(tzlocal.get_localzone()))
loop = asyncio.get_running_loop()
for s in (signal.SIGINT, signal.SIGTERM, signal.SIGQUIT):
loop.add_signal_handler(s, lambda: create_task(shutdown()))
event = asyncio.Event()
SHUTDOWN_VARIABLES['event'] = event
if RUN_IMMEDIATELY:
try:
task = create_task(run(return_cancelled_error=True))
TASKS.add(task)
await task
TASKS.discard(task)
LOGGER.warning('immediately running finished')
except CancelledError:
return
scheduler.add_job(run, 'cron', hour=7)
scheduler.add_job(run, 'cron', hour=12)
scheduler.add_job(run, 'cron', hour=19, minute=30)
scheduler.start()
stack.callback(scheduler.shutdown)
stack.push_async_callback(event.wait)
async def shutdown():
if SHUTDOWN_VARIABLES['killed']:
os._exit(1)
SHUTDOWN_VARIABLES['killed'] = True
LOGGER.warning('Exiting')
for t in TASKS:
t.cancel()
if TASKS:
await asyncio.wait(TASKS)
LOGGER.debug(f'{TASKS=}')
SHUTDOWN_VARIABLES['event'].set()
async def func():
async with contextlib.AsyncExitStack() as stack:
if not RUN_IMMEDIATELY:
await sleep(random() * 30 * 60)
account_id = account['account-id']
password = account['password']
context, page = await new_context()
stack.push_async_callback(context.close)
stack.push_async_callback(page.close)
logged = await login(page, account_id, password)
if not logged:
return
html = HTML(await page.content())
source = await get_script_source(html=html)
if SCRIPT_SOURCE:
if diff := '\n'.join(
get_diff(SCRIPT_SOURCE, source.splitlines())):
await handle_page_changing(diff, source)
return
name = html.xpath("//input[@id='xm']/@value")[0]
await page.evaluate(js_codes.submit())
await sleep(2)
async with page.expect_response('**/tbBcJkxx.zf') as response:
await page.click("//button[text()='提交']")
await sleep(5)
response = await (await response.value).json()
if response['status'] == 'success':
await page.wait_for_selector("//div[text()='保存数据成功']",
state='attached')
LOGGER.warning(f'Success: {account_id} {name}')
else:
LOGGER.warning(
f'Submit failed: {account_id} {name} <<<{source=}>>>')
await notify('Submit failed', f'{account_id} {name}')
async def on_command_error(_, error):
LOGGER.warning("Command error: %s", error)
def read_stats(args):
# This is the command to grab all of the necessary info.
# Note that -v is passed to tail - this is so we always the filename
# given to us, which is needed for parsing.
# As processes can be transient, we can get errors here about
# non-existent files, so ignore them, this is expected.
cmd = 'nice tail -v -n +1 '\
'/proc/%s/{cmdline,smaps} '\
'/proc/meminfo '\
'/proc/loadavg '\
'/proc/uptime '\
'/proc/vmstat '\
'2>/dev/null; ' \
'nice find /proc/%s -type f -name stat '\
'-exec tail -v -n +1 {} \; 2>/dev/null | '\
'awk \''\
'/==>/ {print} '\
'/^[0-9]/ {print \$2, \$10, \$12, \$14, \$15, \$22}\';'
# Accept a space-separated list of pids as that is what pidof(8) returns and
# it's quite likely you'll want to invoke this script with something like:
#
# --pid "`pidof foobar`"
#
# at some point.
if args.pid.isdigit() or args.pid == '*':
pids = args.pid
else:
pids = '{%s}' % args.pid.replace(' ', ',')
# root can see all of /proc, another user is likely not going to be able
# to read all of it. This isn't a hard error, but won't give a full view
# of the system.
if (args.host == '' and getpass.getuser() != "root") or\
(args.host != '' and args.user != 'root'):
LOGGER.warning("If not running as root you may not see all info.")
if args.host == '':
LOGGER.info('Loading local procfs files')
cmd = "bash -c \"%s\"" % (cmd % (pids, pids))
elif args.host != '':
ssh = (
"ssh %s@%s"
" -o UserKnownHostsFile=/dev/null"
" -o StrictHostKeyChecking=no"
" -o LogLevel=error"
% (args.user, args.host)
)
if args.password:
ssh = "sshpass -p %s %s" % (args.password, ssh)
else:
ssh = "%s -o PasswordAuthentication=no" % ssh
cmd = """%s "%s" """ % (ssh, cmd % (pids, pids))
LOGGER.info('Reading procfs with cmd: %s' % cmd)
p = Popen(cmd, shell=True, bufsize=-1, stdout=PIPE, stderr=PIPE)
stats = read_tailed_files(p.stdout)
if p.poll() != 0:
LOGGER.error("Command failed with: %r" % p.stderr.read().strip())
sys.exit(1)
return stats
async def handle_page_changing(diff, current):
LOGGER.warning('Page changed:\n{}'.format(diff))
PREVIOUS_PATH.write_text(current)
await notify(f'Page changed', f'```diff\n{diff}\n```')
create_task(shutdown())
