luzihang123’s gists

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

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 / 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 / auto_extract.py

Created September 9, 2019 10:58

智能解析文章

	import requests
	import json
	headers = {
	'Accept': 'application/json',
	'Referer': 'https://scrapinghub.com/autoextract',
	'Origin': 'https://scrapinghub.com',
	'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36',
	'Sec-Fetch-Mode': 'cors',
	'Content-Type': 'application/json',
	}

luzihang123 / get_next_week.py

Last active October 25, 2019 08:40

计算临近(包含今天)的星期几的日期

luzihang123 / jd_union_api.py

Created February 23, 2020 03:32 — forked from socrateslee/jd_union_api.py

京东联盟开放平台API的一个通用的Client封装

	'''
	京东联盟开放平台API的一个通用的Client封装。
	京东联盟开放平台的文档详见 https://union.jd.com/openplatform

	Example:
	client = JdApiClient("<YOUR_APP_KEY>", "<YOUR_SECRET_KEY>")
	resp = client.call("jd.union.open.goods.promotiongoodsinfo.query",
	{'skuIds':'12072066'})
	print(resp.json())
	'''

luzihang123 / PyAutoGUI测试

Created April 23, 2020 02:27

	'''
	Created on Apr 7, 2020

	@author: admin

	PyAutoGUI是一个纯Python的GUI自动化工具，其目的是可以用程序自动控制鼠标和键盘操作，多平台支持（Windows，OS X，Linux）。可以用pip安装，Github上有源代码。

	下面的代码让鼠标移到屏幕中央。
	'''
	import pyautogui, time, pyperclip

luzihang123 / selenium_ua.py

Created May 14, 2020 07:04

selenium 远端/本地替换UA 测试代码

	from selenium import webdriver
	from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
	import requests
	import logging


	def test_chrome_server(host):
	"""
	主动调用,等待docker容器内chrome浏览器server启动
	:return:

luzihang123 / gsxt_pyppeteer.py

Created June 3, 2020 11:09

pyppeteer访问国家企业信用，渲染页面

	import asyncio
	from pyppeteer import launch
	import jsonpath
	import random
	from scrapy.selector import Selector
	from pyquery import PyQuery as pq
	merchant_list = {
	"data":
	[
	{

luzihang123 / selenium_gird_no_webdriver.py

Last active July 23, 2020 01:44

在selenium gird远端中去除webdriver特征

	# https://blog.csdn.net/u014291399/article/details/106636619
	from selenium.webdriver.chrome.remote_connection import ChromeRemoteConnection
	from selenium import webdriver
	import time
	chromeOptions = webdriver.ChromeOptions()
	# chromeOptions.add_argument('-headless') # 设为无头模式
	# chromeOptions.add_argument('--user-agent=Mozilla/5.0 HAHA') # 配置对象添加替换User-Agent的命令
	chromeOptions.add_argument('--disable-infobars') # 去掉提示：Chrome正收到自动测试软件的控制
	chromeOptions.add_experimental_option('excludeSwitches', ['enable-automation'])
	chromeOptions.add_experimental_option('useAutomationExtension', False)

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