承上篇:python tushare for echarts 生成符合要求的 json
stock_jinja2.py
# coding=utf-8
import os, sys
import jinja2
import json
if len(sys.argv) ==2:
code = sys.argv[1]
else:
print('usage: stock_jinja2.py code ')
sys.exit(1)
if len(code) !=6:
print('stock code length: 6')
sys.exit(2)
f1 = code +'.json'
if not os.path.exists(f1):
print("Error: %s not found." % f1)
sys.exit(3)
title = json.dumps(code +' 日K线图')
#print(title)
# 读取 json 数据
fp = open(f1,'r')
data = fp.read()
fp.close()
# 1.配置模板文件搜索路径
loader = jinja2.FileSystemLoader(searchpath='/stock')
# 2.创建环境变量
env = jinja2.Environment(loader=loader)
# 3.加载模板,渲染数据
template = env.get_template("echarts_kline1.html",'utf-8')
html = template.render(title=title, rawData=data)
# 4.写到文件
f2 = code +'.html'
with open(f2,'w') as fp:
fp.write(html)
print(f2)
运行 python stock_jinja2.py 600030