O Pátio das Cantigas (1942)
O Pátio das Cantigas (in English, The Courtyard of Songs) is a Portuguese film from 1942, directed by Francisco Ribeiro, "Ribeirinho", that takes place in a typical Lisbon neighbourhood during the Popular Saints festivals, through a maze of misunderstandings and innuendos, with Vasco Santana, António Silva, Laura Alves and Ribeiro.
More at Wikipedia.