"Marko Rauhamaa" <marko at pacujo.net> a écrit dans le message de news:87k2fefcyu.fsf at elektro.pacujo.net... > "ast" <nomail at com.invalid>: >>>>>> 123.bit_length() >> SyntaxError: invalid syntax >> I fell into that trap myself. >> CPython's lexical analyzer can't handle a dot after an integer literal > so you must add a space in between "123" and ".". >>> Marko Indeed. Maybe because of a confusion with the decimal point. Thx