clark luzihang123

🎯

疯狂撸码

Practice makes perfect

luzihang123 / sensitive_pic.py

Created November 2, 2018 09:23

爬虫敏感图片的识别与过滤

	from functools import reduce
	from PIL import Image
	import requests

	# 计算pHash（只需要三行）:
	def phash(img):
	img = img.resize((8, 8), Image.ANTIALIAS).convert('L')
	avg = reduce(lambda x, y: x + y, img.getdata()) / 64.
	return reduce(
	lambda x, y: x \| (y[1] << y[0]),

luzihang123 / eth_address_balance_0.py

Created October 9, 2018 03:53

requests 从infura API获取地址余额 demo

	# curl -G https://api.infura.io/v1/jsonrpc/mainnet/eth_getBalance --data-urlencode 'params=["0xc94770007dda54cF92009BFF0dE90c06F603a09f","latest"]'
	import requests
	import urllib
	params_str = '["{}","latest"]'.format('0xc94770007dda54cF92009BFF0dE90c06F603a09f')
	params_encode = urllib.parse.quote(params_str)
	r = requests.get(
	url="https://api.infura.io/v1/jsonrpc/mainnet/eth_getBalance?params={}".format(params_encode),
	)
	print(r.json())
	balance = int(r.json()["result"],16)

luzihang123 / eth_address_balance.py

Last active July 20, 2019 09:11

异步从链上获取ETH余额 address ETH balance