September 2019
Intermediate to advanced
272 pages
8h 4m
French
Content preview from Python précis et concis
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Types intégrés et opérateurs 17
Tableau 2 — Opérations de comparaison et opérations booléennes
Opérateur Description
X < Y Strictement inférieur à
a
X <= Y Inférieur ou égal à
X > Y Strictement supérieur à
X >= Y Supérieur ou égal à
X == Y Égal à (valeur identique)
X != Y
Différent de (équivalent à X <>Y en Python 2.X seulement)
b
X is Y Objet identique
X is not Y Objet différent
X < Y < Z Comparaisons chaînées
not X Si X est faux, alors on renvoie True ; sinon, False
X or Y Si X est faux, alors on renvoie Y ; sinon, X
X and Y Si X est faux, alors on renvoie X ; sinon, Y
a. Pour implémenter les expressions de comparaison, reportez-vous à la fois aux
métho des ...
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