import urllib.request
def GetHTMLBody(URL):
    Result = urllib.request.urlopen(URL)
    Bytes = Result.read()
    Content = Bytes.decode('utf8')
    Result.close()
    return Content
Body = GetHTMLBody('http://www.python.org')
print(Body)

 import requests
data = requests.get('https://yobit.net/api/3/ticker/ltc_btc').json()
print(data)
{'ltc_btc': {'high': 0.019805, 'low': 0.01902091, 'avg': 0.01941295, 'vol': 188.0288253, 'vol_cur': 9623.43772938, 'last': 0.01909897, 'buy': 0.01902091, 'sell': 0.0190995, 'updated': 1521368919}}