Python Invoice.statisticsの例

コード例 #1

def generate_statistics_invoices():
    canvas = Invoice.statistics()
    canvas.savefig('invoices.svg')
    with open('invoices.svg', 'rb') as img:
        return img.read(), 200, {
            'Content-Type': 'image/svg+xml',
            'Content-Disposition': 'attachment; filename="invoices.svg"'
        }