def _scatter(sym): start_date = request.args.get('start', None) end_date = request.args.get('end', None) base = "SH999999" x, y, beta, alpha = capm(sym, base) data = {} data['points'] = zip(x, y) data['beta'] = beta data['alpha'] = alpha return json.dumps(data)
def stock(code): stock = data.get_basics(code) regr = capm(code, 'sh', '2015-01-01', '2015-04-21') return render_template('stock.html', code=code, stock=stock, capm=regr)