UF1-NF1-A04-Ricard-Sole.py

def update_stock(movements, stock, reference, min_stock):

    if not stock:
        stock = 0

    if not min_stock:
        min_stock = 0

    output_string = ''

    for movement in movements:
        stock += movements[movement]
        output_string += ('{0} => {1} unidades\n'.format(movement, movements[movement]))

    print ("REFERENCIA: {0}".format(reference))
    print ('Inventario final: {0}'.format(stock))
    print (output_string)
    if (stock < min_stock):
        print ('Inventario inferior a {0} unidades, ¡URGENTE SOLICITAR A PROVEEDOR!'.format(min_stock))

movements = {
    '11:30': -50,
    '12:30': 15,
    '16:30': 40
}

update_stock(movements, 40, 'AVX-23', 35)

@aaleex oops

Reference AVX as a parameter is not needed. Just print it.

@bursos this assumes the reference may change. As it would in real life. Granted if it always were AVX-23 we could just print it out instead, but it is always better practice to avoid hard coding anything.