async def __call__(self, scope, receive, send):
# locals inside the app function (send_wrapper) can't be assigned to,
# as the interpreter detects the assignment and thus creates a new
# local variable within that function, with that name.
instance = {'http_status_code': None}
def send_wrapper(response):
if response['type'] == 'http.response.start':
instance['http_status_code'] = response['status']
return send(response)
if scope['type'] != 'http':
alog.info(
f"ASGI scope of type {scope['type']} is not supported yet")
await self.app(scope, receive, send)
return
try:
metric_name = self.metric_namer(scope)
except AttributeError as e:
alog.error(
f"Unable to extract metric name from asgi scope: {scope}, skipping statsd timing"
)
alog.error(f" -> exception: {e}")
await self.app(scope, receive, send)
return
def emit(stats):
statsd_tags = [
f"http_status:{instance['http_status_code']}",
f"http_method:{scope['method']}"
]
self.client.timing(f"{metric_name}",
stats.time,
tags=statsd_tags + ["time:wall"])
self.client.timing(f"{metric_name}",
stats.cpu_time,
tags=statsd_tags + ["time:cpu"])
with TimingStats(metric_name) as stats:
try:
await self.app(scope, receive, send_wrapper)
except Exception:
stats.stop()
instance['http_status_code'] = 500
emit(stats)
raise
emit(stats)
def send_mail(self, content, send_from, send_to, password):
msg = MIMEText(content)
msg['Subject'] = "HackMD notify!"
msg['From'] = send_from
msg['To'] = send_to
try:
server = smtplib.SMTP(self.smtp_server, self.port)
server.ehlo()
server.starttls()
server.ehlo()
server.login(send_from, password)
server.sendmail(send_from, send_to, msg.as_string())
server.quit()
except:
alog.error("send mail failed")
def on_message(self, message):
"""Handler for parsing WS messages."""
response = json.loads(message)
# if response
if "id" in response:
if "result" in response:
result = response["result"]
elif "error" in response:
alog.error(response["error"])
return
else:
return
id = response["id"]
if id == self._id:
if self._method == "public/auth":
self._authInfo["access_token"] = result["access_token"]
self._authInfo["expires_in"] = result["expires_in"]
self._authInfo["refresh_token"] = result["refresh_token"]
self._authInfo["scope"] = result["scope"]
self._authInfo["token_type"] = result["token_type"]
alog.info("access_token: {}".format(self._authInfo["access_token"]))
self.emit('subscribe')
# wst = threading.Thread(target=self.__on_expires_in)
# wst.daemon = True
# wst.start()
return
elif self._method == "public/subscribe" or self._method == "private/subscribe":
self.emit('subscribed', result)
return
alog.info(message)
if "method" in response:
method = response["method"]
if method == "subscription":
params = response["params"]
channel = params["channel"]
#if "user.orders" in channel:
self.emit('orders', channel, params["data"])
def addTemplate(eventName, eventDate, eventLink, eventAdress, eventCity,
idEvent):
if eventAdress is None:
return
urlOfAddress = "http://wispi.tk"
try:
urlOfAddress = "https://www.google.fr/maps/place/" + urllib.parse.quote(
eventAdress)
except Exception as e:
alog.error("Cant parse adress " + eventAdress + str(e))
return Template.GenericElement(
eventName,
subtitle=arrow.get(eventDate).humanize(),
item_url=eventLink,
image_url=searchImage.getImageUrl(eventName),
buttons=[
Template.ButtonWeb("Open in Map", urlOfAddress),
Template.ButtonWeb("Open Event", eventLink),
Template.ButtonShare()
])
async def consume(queue):
"""
Post rs232 data into server
:param queue
"""
async with aiohttp.ClientSession() as session:
try:
while True:
# wait for an data from producer
data = await queue.get()
# process the item
alog.info(f"consuming id:{id(data)}")
status, result = await async_post(session, url_boards, data)
if status != 201:
alog.error(f"error: id:{id(data)}, {status}, {result}")
await queue.put(data)
# simulate i/o operation using sleep
await asyncio.sleep(random.random())
# Notify the queue that the item has been processed
queue.task_done()
except Exception as e:
alog.info(f"Finish: {e}.")
def on_message(self, message):
'''Handler for parsing WS messages.'''
# Check if ping message
ping_message = message[:14]
alog.debug(ping_message)
if ping_message == PING_MESSAGE_PREFIX:
alog.debug(message)
return self.emit('ping', message)
message = json.loads(message)
alog.debug(json.dumps(message, indent=4, sort_keys=True))
action = message['action'] if 'action' in message else None
try:
if action:
table = message['table']
event_name = ''
if table in constants.CHANNELS:
event_name = "%s:%s" % (action, table)
else:
if len(message['data']) > 0:
instrument = message['data'][0]['symbol']
event_name = self.gen_action_event_key(action,
instrument,
table)
alog.debug(event_name)
self.emit(event_name, message)
elif 'subscribe' in message:
self.emit('subscribe', message)
elif 'error' in message:
self.error(message['error'])
elif 'status' in message:
self.emit('status', message)
except:
alog.error(traceback.format_exc())
def test_error(self):
alog.error(msg)
def on_error(self, error):
alog.error(error)
raise DeribitWebsocketConnectionError(error)
def on_error(self, e, data=None):
self.stop = True
self.error = e
alog.error('{} - data: {}'.format(e, data))
self.close()
def error(self, err):
alog.debug('this error...')
self._error = err
alog.error(err)
self.exit()
