mirror of
https://github.com/kennethreitz/coinbin.org.git
synced 2026-06-05 15:00:21 +00:00
126 lines
2.9 KiB
Python
126 lines
2.9 KiB
Python
import os
|
|
|
|
from scraper import get_coins, get_coin, Coin, convert_to_decimal
|
|
from predictions import get_predictions
|
|
|
|
from flask import Flask, jsonify, render_template, request
|
|
from flask_cache import Cache
|
|
from flask_common import Common
|
|
from flask_sslify import SSLify
|
|
|
|
import crayons
|
|
import maya
|
|
import requests
|
|
import records
|
|
|
|
API_KEYS = os.environ.get('API_KEYS', '').split(':')
|
|
|
|
db = records.Database()
|
|
pro_db = records.Database(os.environ['HEROKU_POSTGRESQL_TEAL_URL'])
|
|
|
|
app = Flask(__name__)
|
|
app.debug = 'DEBUG' in os.environ
|
|
|
|
common = Common(app)
|
|
sslify = SSLify(app)
|
|
|
|
@app.route('/')
|
|
@common.cache.cached(timeout=60)
|
|
def hello():
|
|
|
|
lbc = get_coin('lbc')
|
|
lbc_42 = get_value_int('lbc', 42.01)
|
|
lbc_sc = get_exchange('lbc', 'sc')
|
|
lbc_42_sc = get_exchange_value('lbc', 'sc', 42.01)
|
|
|
|
return render_template('index.html', lbc=lbc, lbc_42=lbc_42, lbc_sc=lbc_sc, lbc_42_sc=lbc_42_sc, coins=get_coins().values())
|
|
|
|
@app.route('/coins')
|
|
def all_coins():
|
|
return jsonify(coins=get_coins())
|
|
|
|
|
|
@app.route('/<coin>')
|
|
def get_coin(coin):
|
|
c = Coin(coin.lower())
|
|
|
|
return jsonify(coin={
|
|
'name': c.name,
|
|
'ticker': c.ticker,
|
|
'rank': c.rank,
|
|
'usd': c.usd,
|
|
'btc': c.btc
|
|
})
|
|
|
|
|
|
@app.route('/<coin>/forecast')
|
|
def get_forecast(coin):
|
|
return jsonify(forecast=get_predictions(coin.lower()))
|
|
|
|
|
|
@app.route('/<coin>/<float:n>')
|
|
def get_value(coin, n):
|
|
c = Coin(coin.lower())
|
|
return jsonify(coin={
|
|
'usd': convert_to_decimal(c.usd * n),
|
|
'exchange_rate': c.usd
|
|
})
|
|
|
|
|
|
@app.route('/<coin>/<int:n>')
|
|
def get_value_int(coin, n):
|
|
return get_value(coin, n)
|
|
|
|
|
|
@app.route('/<coin>/history')
|
|
def get_history(coin):
|
|
c = Coin(coin.lower())
|
|
|
|
q = "SELECT * from api_coin WHERE name=:coin ORDER BY date desc"
|
|
|
|
if request.args.get('key') in API_KEYS:
|
|
print(crayons.red('Pro request!'))
|
|
rows = pro_db.query(q, coin=c.name)
|
|
else:
|
|
rows = db.query(q, coin=c.name)
|
|
|
|
return jsonify(history=[
|
|
{
|
|
'value': r.value,
|
|
'value.currency': 'USD',
|
|
'timestamp': maya.MayaDT.from_datetime(r.date).subtract(hours=4).iso8601(),
|
|
'when': maya.MayaDT.from_datetime(r.date).subtract(hours=4).slang_time()
|
|
} for r in rows]
|
|
)
|
|
|
|
@app.route('/<coin1>/to/<coin2>')
|
|
def get_exchange(coin1, coin2):
|
|
c = Coin(coin1.lower())
|
|
return jsonify(coin={
|
|
# 'name': c.name,
|
|
# 'ticker': c.ticker,
|
|
'exchange_rate': c.value(coin2.lower()),
|
|
})
|
|
|
|
|
|
@app.route('/<coin1>/<float:n>/to/<coin2>/')
|
|
def get_exchange_value(coin1, coin2, n):
|
|
c = Coin(coin1.lower())
|
|
v = c.value(coin2.lower())
|
|
n = convert_to_decimal(n)
|
|
|
|
return jsonify(coin={
|
|
'value': convert_to_decimal(v * n),
|
|
'value.coin': coin2,
|
|
'exchange_rate': v
|
|
})
|
|
|
|
|
|
@app.route('/<coin1>/<int:n>/to/<coin2>/')
|
|
def get_exchange_value_int(coin1, coin2, n):
|
|
return get_exchange_value(coin1.lower(), coin2, n)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
common.serve()
|