August 2022
Intermediate to advanced
689 pages
15h 46m
French
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ANNEXE A Dates et heures
Comme c’est le cas dans la plupart des applications du domaine scientifique, les dates et heures jouent un rôle essentiel en finance. Dans cette annexe, nous présentons quelques aspects concernant les dates et heures en programmation Python. Le contenu n’est pas exhaustif, mais il propose une introduction à l’écosystème Python pour ce qui concerne le support des informations de date et d’heure. Nous verrons d’abord ce que permet le langage Python à ce niveau, puis ce que proposent les deux paquetages NumPy et pandas.
Python
Le module de la librairie standard de Python nommé datetime91 permet d’implémenter les principales tâches concernant les dates et les heures :
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