#!/usr/bin/python# -*- coding: utf-8 -*-import requestsfrom lxml import etreeimport jsonb_re = requests.get('https://chain.api.btc.com/v3/block/latest')btc=b_re.json()['data']['height']bch_re = requests.get('https://bch-chain.api.btc.com/v3/block/latest')bch=bch_re.json()['data']['height']ltc_re = requests.get('http://explorer.litecoin.net/')selector1 = etree.HTML(ltc_re.text)ltc = selector1.xpath('//td/a/text()')[1]usdt = btcetc_re = requests.get('http://gastracker.io/')selector2 = etree.HTML(etc_re.text)etc = selector2.xpath('//dl/dd/span/text()')[6]eth_re = requests.get('https://etherscan.io/')selector3 = etree.HTML(eth_re.text)eth = selector3.xpath('//h4[@style="color: #FFFFFF"]//text()')[0]print btc,bch,ltc,usdtprint eth,etc