python code

gistfile1.txt

#this uses the uniswap smart contract to find the exchange rate on uniswap from one token to another

import requests, logging, json, os, time, sys
from web3 import Web3

inputToken = sys.argv[1]
outputToken = sys.argv[2]
inputAmount = sys.argv[3]

tokens = json.load(open('abi/kyber_currencies.json', 'r'))["data"]
tokenarray = {}
for i in tokens: tokenarray[i["symbol"].lower()] = (Web3.toChecksumAddress(i["address"]), i["decimals"])
#print(tokenarray)	

web3 = Web3(Web3.HTTPProvider('https://mainnet.infura.io/v3/4766db13619a4175aa7cf834d3eeae42'))
erc20abi = json.load(open('abi/erc20.json', 'r'))


uniswapabi= json.load(open('abi/UniswapV2Router02.json', 'r'))
unis