# *****************************************************************************
#
# Copyright (c) 2020, the pyEX authors.
#
# This file is part of the pyEX library, distributed under the terms of
# the Apache License 2.0. The full license can be found in the LICENSE file.
#
from functools import wraps
import pandas as pd
from ..common import (
_UTC,
_expire,
_get,
_quoteSymbols,
_raiseIfNotStr,
_reindex,
_toDatetime,
)
@_expire(hour=8, tz=_UTC)
def peers(symbol, token="", version="stable", filter="", format="json"):
"""Peers of ticker
https://iexcloud.io/docs/api/#peers
8am UTC daily
Args:
symbol (str): Ticker to request
token (str): Access token
version (str): API version
filter (str): filters: https://iexcloud.io/docs/api/#filter-results
format (str): return format, defaults to json
Returns:
dict or DataFrame: result
"""
_raiseIfNotStr(symbol)
return _get(
"stock/{symbol}/peers".format(symbol=_quoteSymbols(symbol)),
token=token,
version=version,
filter=filter,
format=format,
)
def _peersToDF(d):
df = _reindex(_toDatetime(pd.DataFrame(d, columns=["symbol"])), "symbol")
df["peer"] = df.index
return df
@wraps(peers)
def peersDF(*args, **kwargs):
return _peersToDF(peers(*args, **kwargs))