def get_prices(request, date, full):
timestamp = get_timestamp(date)
old_timestamp = -2208988800
if not full:
old_timestamp = get_timestamp(get_business_day(date, -10))
url = (f'{base_url}v8/finance/chart/{request.ticker}.SA?'
f'period1={old_timestamp}&period2={timestamp}&interval=1d')
try:
key = f'{request.ticker}_price'
response_cache = cache.get(key)
if response_cache:
return response_cache
response = (http_caller.get(url=url, timeout=timeout,
parse_json=True)['chart']['result'][0])
response_quotes = response['indicators']['quote'][0]
quotes = dict()
for index, value in enumerate(response['timestamp']):
quote = QuoteDataclass.from_yahoo(request.ticker, response_quotes,
index, value)
if quote:
quotes[quote.date] = quote
cache[key] = quotes
return quotes
except ClientException as exc:
logging.error('Erro ao realizar consulta')
raise exc
def metrics():
try:
stocks = http_caller.get(url=f'{base_url}get/ravensp_stocks',
timeout=timeout,
parse_json=True)
setups = http_caller.get(url=f'{base_url}get/ravensp_setups',
timeout=timeout,
parse_json=True)
errors = http_caller.get(url=f'{base_url}get/ravensp_errors',
timeout=timeout,
parse_json=True)
return (f'stocks: {stocks}\n'
f'setups: {setups}\n'
f'errors: {errors}')
except ClientException as exc:
logging.exception(exc)
def send_message(html):
url = f'{base_url}{token}/sendMessage'
params = {'chat_id': '@ravenspalerts', 'parse_mode': 'html', 'text': html}
try:
return http_caller.get(url=url, timeout=timeout, params=params)
except ClientException as exc:
logging.exception(exc)
raise exc
def get_prices(request, date, full):
time_series = 'TIME_SERIES_DAILY'
selector = 'Time Series (Daily)'
if request.time_frame == 'weekly':
time_series = 'TIME_SERIES_WEEKLY'
selector = 'Weekly Time Series'
url = (
base_url +
f'?function={time_series}&symbol={request.ticker}.SAO&apikey={token}')
if full:
url += '&outputsize=full'
try:
key = f'{request.ticker}_price'
response_cache = cache.get(key)
if response_cache:
return response_cache
response = (http_caller.get(url=url, timeout=timeout,
parse_json=True)[selector])
quotes = dict()
for date, stock in response.items():
quote = QuoteDataclass.from_alphavantage(request.ticker, stock,
date)
if quote:
quotes[quote.date] = quote
cache[key] = quotes
return quotes
except ClientException as exc:
logging.error('Erro ao realizar consulta')
raise exc
def health():
try:
return http_caller.get(url=f'{base_url}health', timeout=timeout)
except ClientException as exc:
logging.exception(exc)
raise exc
def count_errors():
try:
return http_caller.get(url=f'{base_url}hit/ravensp_errors',
timeout=timeout)
except ClientException as exc:
logging.exception(exc)