async def _update_market(self):
"""
Loads all the cryptocurrencies that exist in the market
@return - list of crypto-currencies
"""
try:
retry_count = 0
market_stats = self.coin_market.fetch_coinmarket_stats()
currency_data = self.coin_market.fetch_currency_data()
while market_stats is None or currency_data is None:
if retry_count >= 10:
msg = ("Max retry attempts reached. Please make "
"sure you're able to access coinmarketcap "
"through their website, check if the coinmarketapi "
"is down, and check if "
"anything is blocking you from requesting "
"data.")
raise CoreFunctionalityException(msg)
logger.warning("Retrying to get data..")
if market_stats is None:
market_stats = self.coin_market.fetch_coinmarket_stats()
if currency_data is None:
currency_data = self.coin_market.fetch_currency_data()
retry_count += 1
await asyncio.sleep(5)
market_dict = {}
for currency in currency_data['data']:
market_dict[currency['slug']] = currency
await self._get_top_five(currency_data['data'])
self.market_stats = market_stats
self.market_list = market_dict
except Exception as e:
print("Failed to update market. See error.log.")
logger.error("Exception: {}".format(str(e)))
def load_all_acronyms(self):
"""
Loads all available acronyms for cryptocurrencies
@return - all cryptocurrency acronyms
"""
try:
acronym_list = {}
duplicate_count = 0
data = self.fetch_currency_data(load_all=True)
for currency in data:
if currency['symbol'] in acronym_list:
duplicate_count += 1
logger.warning(
"Found duplicate acronym. Creating seperate "
"separate definition...")
if currency['symbol'] not in acronym_list[
currency['symbol']]:
acronym_list[currency['symbol'] +
str(1)] = acronym_list[currency['symbol']]
acronym_list[currency['symbol']] = (
"Duplicate acronyms "
"found. Possible "
"searches are:\n"
"{}1 ({})\n".format(
currency['symbol'],
acronym_list[currency['symbol']]))
dupe_acronym = re.search('\\d+',
acronym_list[currency['symbol']])
dupe_num = str(
int(dupe_acronym.group(len(dupe_acronym.group()) -
1)) + 1)
dupe_key = currency['symbol'] + dupe_num
acronym_list[dupe_key] = currency['id']
acronym_list[currency['symbol']] = (
acronym_list[currency['symbol']] +
"{} ({})".format(dupe_key, currency['id']))
dupe_msg = "Created duplicate acronym: {} ({})".format(
dupe_key, currency['id'])
logger.info(dupe_msg)
else:
acronym_list[currency['symbol']] = currency['id']
return acronym_list, duplicate_count
except Exception as e:
raise CoinMarketException(
"Failed to load all acronyms: {}".format(e))