pick ticker
analysts
balance sheet
cash flow
holders
income
quote
stats
yahoo_fin
from django.http import HttpResponse
from yahoo_fin import stock_info as si
from django.views.decorators.csrf import csrf_exempt
import io
import json
from contextlib import redirect_stdout
@csrf_exempt
def tickers(request):
dow = si.tickers_dow()
nasdaq = si.tickers_nasdaq()
sp500 = si.tickers_sp500()
other = si.tickers_other()
all = json.dumps({'dow': dow,
'nasdaq': nasdaq,
'sp500': sp500,
'other': other})
return HttpResponse(all)
@csrf_exempt
def analysts(request):
ticker = json.loads(request.body)['ticker']
if not ticker:
return HttpResponse('ticker not received')
else:
info = si.get_analysts_info(ticker)
#print info to a text buffer
with io.StringIO() as buf, redirect_stdout(buf):
print(info)
output = buf.getvalue()
return HttpResponse(output)
@csrf_exempt
def balance(request):
ticker = json.loads(request.body)['ticker']
if not ticker:
return HttpResponse('ticker not received')
else:
info = si.get_balance_sheet(ticker)
# print info to a text buffer
with io.StringIO() as buf, redirect_stdout(buf):
print(info)
output = buf.getvalue()
return HttpResponse(output)
@csrf_exempt
def cash(request):
ticker = json.loads(request.body)['ticker']
if not ticker:
return HttpResponse('ticker not received')
else:
info = si.get_cash_flow(ticker)
# print info to a text buffer
with io.StringIO() as buf, redirect_stdout(buf):
print(info)
output = buf.getvalue()
return HttpResponse(output)
@csrf_exempt
def holder(request):
ticker = json.loads(request.body)['ticker']
if not ticker:
return HttpResponse('ticker not received')
else:
info = si.get_holders(ticker)
# print info to a text buffer
with io.StringIO() as buf, redirect_stdout(buf):
print(info)
output = buf.getvalue()
return HttpResponse(output)
@csrf_exempt
def income(request):
ticker = json.loads(request.body)['ticker']
if not ticker:
return HttpResponse('ticker not received')
else:
info = si.get_income_statement(ticker)
# print info to a text buffer
with io.StringIO() as buf, redirect_stdout(buf):
print(info)
output = buf.getvalue()
return HttpResponse(output)
@csrf_exempt
def quote(request):
ticker = json.loads(request.body)['ticker']
if not ticker:
return HttpResponse('ticker not received')
else:
info = si.get_quote_table(ticker)
# print info to a text buffer
with io.StringIO() as buf, redirect_stdout(buf):
print(info)
output = buf.getvalue()
return HttpResponse(output)
@csrf_exempt
def stats(request):
ticker = json.loads(request.body)['ticker']
if not ticker:
return HttpResponse('ticker not received')
else:
info = si.get_stats(ticker)
# print info to a text buffer
with io.StringIO() as buf, redirect_stdout(buf):
print(info)
output = buf.getvalue()
return HttpResponse(output)
@csrf_exempt
def about_yahoo_fin(request):
help = '<a href="http://theautomatic.net/yahoo_fin-documentation/">YAHOO_FIN DOCUMENTATION</a><br/>' \
'<b>stock_info module</b><br/>get_analysts_info<br/>get_balance_sheet<br/>get_cash_flow<br/>get_data<br/>' \
'get_day_gainers<br/>get_day_losers<br/>get_day_most_active<br/>get_holders<br/>' \
'get_income_statement<br/>get_live_price<br/>get_quote_table<br/>get_top_crypto<br/>get_stats<br/>' \
'tickers_dow<br/>tickers_nasdaq<br/>tickers_other<br/>tickers_sp500<br/>'
return HttpResponse(help)
---------------------------------------
#yahoo_fin/urls
from django.urls import path
from . import views
urlpatterns = [
path('tickers/', views.tickers, name='tickers'),
path('about_yahoo_fin/', views.about_yahoo_fin, name='about_yahoo_fin'),
path('analysts/', views.analysts, name='analysts'),
path('balance/', views.balance, name='balance'),
path('cash/', views.cash, name='cash'),
path('holder/', views.holder, name='holder'),
path('income/', views.income, name='income'),
path('quote/', views.quote, name='quote'),
path('stats/', views.stats, name='stats'),
]
import React, { useState, useEffect } from 'react';
import './App.css';
import { Button, Tabs, Progress, Menu, Radio, Input } from 'antd';
import ReactHtmlParser from 'react-html-parser';
import StickyHeader from 'react-sticky-header';
const axios = require('axios');
const { TabPane } = Tabs;
const { SubMenu } = Menu;
function App() {
const [tickers, settickers] = useState(null)
const [ticker_loaded, setticker_loaded] = useState(0)
const [ticker_radio, setticker_radio] = useState('AAPL')
const [about_api, setabout_api] = useState(null)
const [active_menu, setactive_menu] = useState('dow')
const [analyst_info, setanalyst_info] = useState(null)
const [balance_sheet, setbalance_sheet] = useState(null)
const [cash_flow, setcash_flow] = useState(null)
const [holder, setholder] = useState(null)
const [income, setincome] = useState(null)
const [quote, setquote] = useState(null)
const [stats, setstats] = useState(null)
//load once when mounted = componentdidmount
useEffect(() => {
document.title = "yahoo_fin"
//load all tickers
axios({
method: 'get',
url: 'http://127.0.0.1:8000/stocks/tickers/',
onDownloadProgress: progressEvent => {
setticker_loaded(parseInt(progressEvent.loaded / progressEvent.total * 100))
},
})
.then((response) => {
settickers(response.data)
console.log(response.data)
})
.catch((error) => {
console.log(error)
})
}, [])
const about_yahoo_fin = () => {
//yahoo_fin api page
axios({
method: 'get',
url: 'http://127.0.0.1:8000/stocks/about_yahoo_fin/',
})
.then((response) => {
setabout_api(response.data)
})
.catch((error) => {
console.log(error)
})
}
const get_analysts_info = () => {
//get_analysts_info
axios({
method: 'post',
url: 'http://127.0.0.1:8000/stocks/analysts/',
data: {
'ticker': ticker_radio,
}
})
.then((response) => {
setanalyst_info(response.data)
})
.catch((error) => {
console.log(error)
})
}
const get_balance_sheet = () => {
//get_balance_sheet
axios({
method: 'post',
url: 'http://127.0.0.1:8000/stocks/balance/',
data: {
'ticker': ticker_radio,
}
})
.then((response) => {
setbalance_sheet(response.data)
})
.catch((error) => {
console.log(error)
})
}
const get_cash_flow = () => {
//get_cash_flow
axios({
method: 'post',
url: 'http://127.0.0.1:8000/stocks/cash/',
data: {
'ticker': ticker_radio,
}
})
.then((response) => {
setcash_flow(response.data)
})
.catch((error) => {
console.log(error)
})
}
const get_holders = () => {
//get_holders
axios({
method: 'post',
url: 'http://127.0.0.1:8000/stocks/holder/',
data: {
'ticker': ticker_radio,
}
})
.then((response) => {
setholder(response.data)
})
.catch((error) => {
console.log(error)
})
}
const get_income_statement = () => {
//get_income_statement
axios({
method: 'post',
url: 'http://127.0.0.1:8000/stocks/income/',
data: {
'ticker': ticker_radio,
}
})
.then((response) => {
setincome(response.data)
})
.catch((error) => {
console.log(error)
})
}
const get_quote_table = () => {
//get_quote_table
axios({
method: 'post',
url: 'http://127.0.0.1:8000/stocks/quote/',
data: {
'ticker': ticker_radio,
}
})
.then((response) => {
setquote(response.data)
})
.catch((error) => {
console.log(error)
})
}
const get_stats = () => {
//get_stats
axios({
method: 'post',
url: 'http://127.0.0.1:8000/stocks/stats/',
data: {
'ticker': ticker_radio,
}
})
.then((response) => {
setstats(response.data)
})
.catch((error) => {
console.log(error)
})
}
//left tab click event
const tabChange = (key) => {
switch (key) {
case '2':
get_analysts_info()
break
case '3':
about_yahoo_fin()
break
case '4':
get_balance_sheet()
break
case '5':
get_cash_flow()
break
case '6':
get_holders()
break
case '7':
get_income_statement()
break
case '8':
get_quote_table()
break
case '9':
get_stats()
break
default:
break
}
}
//Tickers tab menu click event
const menuClick = (e) => {
setactive_menu(e.key)
}
//Tickers radio select event
const radioSelect = (e) => {
setticker_radio(e.target.value)
}
return (
<div style={{ padding: '10px' }}>
<Tabs tabPosition='left' defaultActiveKey="1" onChange={(key) => tabChange(key)}>
<TabPane tab="Tickers" key="1">
Loading tickers
<StickyHeader
header={<span style={{ float: 'right', backgroundColor: 'white', padding: '10px' }}>
Selected ticker: {ticker_radio}</span>}>
</StickyHeader>
<Progress percent={ticker_loaded} size='small' />
<Menu onClick={(e) => menuClick(e)} selectedKeys={[active_menu]} mode='horizontal'>
<Menu.Item key='dow'>Dow</Menu.Item>
<Menu.Item key='nasdaq'>Nasdaq</Menu.Item>
<Menu.Item key='sp500'>SP500</Menu.Item>
<Menu.Item key='other'>Other</Menu.Item>
</Menu><br />
{tickers ?
<Radio.Group onChange={(e) => radioSelect(e)}>
{
tickers[active_menu].map((item, index) => {
return <Radio value={item} key={index}>{item}</Radio>
})
}
</Radio.Group>
: null}
</TabPane>
<TabPane tab="Analyst" key="2">
Ticker: {ticker_radio}<br />
<pre>{analyst_info}</pre>
</TabPane>
<TabPane tab="Balance" key="4">
Ticker: {ticker_radio}<br />
<pre>{balance_sheet}</pre>
</TabPane>
<TabPane tab="Cash" key="5">
Ticker: {ticker_radio}<br />
<pre>{cash_flow}</pre>
</TabPane>
<TabPane tab="Holder" key="6">
Ticker: {ticker_radio}<br />
<pre>{holder}</pre>
</TabPane>
<TabPane tab="Income" key="7">
Ticker: {ticker_radio}<br />
<pre>{income}</pre>
</TabPane>
<TabPane tab="Quote" key="8">
Ticker: {ticker_radio}<br />
<pre>{quote}</pre>
</TabPane>
<TabPane tab="Stats" key="9">
Ticker: {ticker_radio}<br />
<pre>{stats}</pre>
</TabPane>
<TabPane tab="Yahoo_fin" key="3">
{ReactHtmlParser(about_api)}
</TabPane>
</Tabs>
</div>
);
}
export default App;
//index.js
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import * as serviceWorker from './serviceWorker';
import 'bootstrap/dist/css/bootstrap.min.css';
import 'antd/dist/antd.css';
import 'react-sticky-header/styles.css';
ReactDOM.render(<App />, document.getElementById('root'));
serviceWorker.unregister();
-------------------------------
//package.json
{
"name": "react-yahoo-fin",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^4.2.4",
"@testing-library/react": "^9.4.0",
"@testing-library/user-event": "^7.2.1",
"antd": "^3.26.6",
"axios": "^0.19.0",
"react": "^16.12.0",
"react-dom": "^16.12.0",
"react-html-parser": "^2.0.2",
"react-scripts": "3.3.0",
"react-sticky-header": "^0.2.0",
"reactstrap": "^8.2.0"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
reference:
https://stackoverflow.com/questions/46160461/how-do-you-set-the-document-title-in-react
cors
https://stackoverflow.com/questions/35760943/how-can-i-enable-cors-on-django-rest-framework
axios csrf
https://stackoverflow.com/questions/17716624/django-csrf-cookie-not-set
html parser
https://stackoverflow.com/questions/39758136/render-html-string-as-real-html-in-a-react-component
print to buf
https://stackoverflow.com/questions/1218933/can-i-redirect-the-stdout-in-python-into-some-sort-of-string-buffer
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