def list_assets():
global ASSETS
if not ASSETS:
custom_asset_list = av_config.av.get("custom_asset_list")
if custom_asset_list:
custom_asset_list = custom_asset_list.strip().replace(
" ", "").split(",")
ASSETS = list(set(custom_asset_list))
else:
try:
universe = Universe[av_config.av["universe"]]
except:
universe = Universe.ALL
if universe == Universe.ALL:
# alpha vantage doesn't define a universe. we could try using alpaca's universe if the
# user defined credentials. if not, we will raise an exception.
try:
import zipline.data.bundles.alpaca_api as alpaca
alpaca.initialize_client()
ASSETS = all_alpaca_assets(alpaca.CLIENT)
except:
raise Exception(
"You tried to use Universe.ALL but you didn't define the alpaca credentials."
)
elif universe == Universe.SP100:
ASSETS = get_sp100()
elif universe == Universe.SP500:
ASSETS = get_sp500()
elif universe == Universe.NASDAQ100:
ASSETS = get_nasdaq100()
ASSETS = list(set(ASSETS))
return ASSETS
def list_assets():
global ASSETS
with open("alpaca.yaml", mode='r') as f:
o = yaml.safe_load(f)
try:
ASSETS = [
str(asset).strip()
for asset in o["custom_asset_list"].split(",")
]
print(f"custom assets: {ASSETS}")
except:
ASSETS = None
try:
universe = Universe[o["universe"]]
except:
universe = Universe.ALL
if not ASSETS:
print(f"universe {ASSETS}")
if universe == Universe.ALL:
ASSETS = all_alpaca_assets(CLIENT)
elif universe == Universe.SP100:
ASSETS = get_sp100()
elif universe == Universe.SP500:
ASSETS = get_sp500()
elif universe == Universe.NASDAQ100:
ASSETS = get_nasdaq100()
return list(set(ASSETS))
def list_assets():
global ASSETS
if not ASSETS:
with open("alpaca.yaml", mode='r') as f:
o = yaml.safe_load(f)
custom_asset_list = o.get("custom_asset_list")
if custom_asset_list:
custom_asset_list = custom_asset_list.strip().replace(
" ", "").split(",")
ASSETS = list(set(custom_asset_list))
else:
try:
universe = Universe[o["universe"]]
except:
universe = Universe.ALL
if universe == Universe.ALL:
ASSETS = all_alpaca_assets(CLIENT)
elif universe == Universe.SP100:
ASSETS = get_sp100()
elif universe == Universe.SP500:
ASSETS = get_sp500()
elif universe == Universe.NASDAQ100:
ASSETS = get_nasdaq100()
ASSETS = list(set(ASSETS))
return ASSETS
def list_assets():
global ASSETS
if not ASSETS:
conf = config.bundle.AlpacaConfig()
custom_asset_list = conf.custom_asset_list
if custom_asset_list:
custom_asset_list = custom_asset_list.strip().replace(
" ", "").split(",")
ASSETS = list(set(custom_asset_list))
else:
try:
universe = Universe[conf.universe]
except:
universe = Universe.ALL
if universe == Universe.ALL:
ASSETS = all_alpaca_assets(CLIENT)
elif universe == Universe.SP100:
ASSETS = get_sp100()
elif universe == Universe.SP500:
ASSETS = get_sp500()
elif universe == Universe.NASDAQ100:
ASSETS = get_nasdaq100()
ASSETS = list(set(ASSETS))
write_symbol_list(expandvars(conf.al['store_data_path']))
return ASSETS
def list_assets():
with open("alpaca.yaml", mode='r') as f:
o = yaml.safe_load(f)
try:
universe = Universe[o["universe"]]
except:
universe = Universe.ALL
global ASSETS
if not ASSETS:
if universe == Universe.ALL:
ASSETS = all_alpaca_assets(CLIENT)
elif universe == Universe.SP100:
ASSETS = get_sp100()
elif universe == Universe.SP500:
ASSETS = get_sp500()
elif universe == Universe.NASDAQ100:
ASSETS = get_nasdaq100()
return list(set(ASSETS))
def list_assets():
global ASSETS
if not ASSETS:
conf = config.bundle.CustomCsvConfig()
custom_asset_list = conf.custom_asset_list
if custom_asset_list:
custom_asset_list = custom_asset_list.strip().replace(" ", "").split(",")
ASSETS = list(set(custom_asset_list))
else:
try:
universe = Universe[conf.universe]
except:
universe = Universe.ALL
if universe == Universe.ALL:
filename = expandvars(conf.ccsv['input_asset_filename'])
ASSETS = read_all_alpaca_assets(filename)
elif universe == Universe.SP100:
ASSETS = get_sp100()
elif universe == Universe.SP500:
ASSETS = get_sp500()
elif universe == Universe.NASDAQ100:
ASSETS = get_nasdaq100()
ASSETS = list(set(ASSETS))
return ASSETS
