format vers 2 ou n décimaux Python
num = 123.4567
formatted_num = '{0:.2f}'.format(num) # to 2 decimal places
# formatted_num = '123.46'
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num = 123.4567
formatted_num = '{0:.2f}'.format(num) # to 2 decimal places
# formatted_num = '123.46'print(format(432.456, ".2f"))
>> 432.45
print(format(321,".2f"))
>> 321.00print ("{0:.2f}".format(a)) print(round(a, 2))print "%.2f" % 5