Pandas Datareader for single stock data

datareader_single.py

#!/usr/bin/python
import warnings
import numpy as np
import pandas as pd
import pandas_datareader.data as pdr
warnings.simplefilter('ignore', FutureWarning)

# fetch single asset data
def getSingleAssetData(ticker, date_from, date_to):
    def getData(ticker):
        data = pdr.DataReader(ticker, 'yahoo', date_from, date_to)
        return data
    return getData(ticker)
  
date_from = datetime.date(2019, 1, 1)
date_to = datetime.date(2020, 8, 31)
df = getSingleAssetData('AMZN', date_from, date_to) # read Amazon.com, Inc
df.head()