def lecture(nom) :
    
    lst_picjournalier = []
    lst_temperaturemoy = []
    lst_temperatureref = []
    with open (nom, 'r') as f :
        titre = f.readline()
        for ligne in f:
            ligne = ligne.strip()
            lst_element = ligne.split(',')
            picjournalier = float(lst_element[0])
            temperaturemoy = float(lst_element[1])
            temperatureref = float(lst_element[2])
            lst_picjournalier.append(picjournalier)
            lst_temperaturemoy.append(temperaturemoy)
            lst_temperatureref.append(temperatureref)
    print(lst_picjournalier)
    print(lst_temperaturemoy)
    print(lst_temperatureref)
    
lecture("conso.csv")

def numerojour(date) :
    
    
    
    
    
    
    
    
def estbissextile(annee) :
    if annee == 42:
        pass