| Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente |
| teaching:progappchim:notions_fondamentales [2022/06/27 15:16] – [Passage d'arguments par tuples et dictionnaires] villersd | teaching:progappchim:notions_fondamentales [2023/05/03 08:39] (Version actuelle) – [Variables locales et globales] villersd |
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| * [[https://medium.com/better-programming/how-to-use-for-loops-better-in-python-1dfbc3d9e91f|How To Use For Loops Better in Python - A few functions that can improve your looping logic]] Yong Cui, Medium, Jan 8, 2020 | * [[https://medium.com/better-programming/how-to-use-for-loops-better-in-python-1dfbc3d9e91f|How To Use For Loops Better in Python - A few functions that can improve your looping logic]] Yong Cui, Medium, Jan 8, 2020 |
| * [[https://medium.com/techtofreedom/the-art-of-writing-loops-in-python-68e9869e4ed4|The Art of Writing Loops in Python - Simple is better than complex]] Yang Zhou, Medium, 03/05/2021 | * [[https://medium.com/techtofreedom/the-art-of-writing-loops-in-python-68e9869e4ed4|The Art of Writing Loops in Python - Simple is better than complex]] Yang Zhou, Medium, 03/05/2021 |
| | * [[https://towardsdatascience.com/the-art-of-speeding-up-python-loop-4970715717c|The Art of Speeding Up Python Loop]] Casey Cheng, Oct 2022, Towards Data Science |
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| * [[https://www.datacamp.com/community/tutorials/python-list-comprehension|Python List Comprehension Tutorial]] | * [[https://www.datacamp.com/community/tutorials/python-list-comprehension|Python List Comprehension Tutorial]] |
| * list comprehension,... : [[https://tgits.github.io/post/notes_apprentissage_python_comprehension/|Notes d'apprentissage de Python : les compréhensions]] | * list comprehension,... : [[https://tgits.github.io/post/notes_apprentissage_python_comprehension/|Notes d'apprentissage de Python : les compréhensions]] |
| | * [[https://towardsdatascience.com/reverse-python-list-ad10ad408021|How To Reverse Python Lists More Efficiently - Efficient reversal of lists in Python]] Giorgos Myrianthous, Medium, 07/10/2022 |
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| ==== Les tuples ==== | ==== Les tuples ==== |
| Référence : | Référence : |
| * [[https://www.datacamp.com/community/tutorials/python-tuples-tutorial|Python Tuples Tutorial]] | * [[https://www.datacamp.com/community/tutorials/python-tuples-tutorial|Python Tuples Tutorial]] |
| | * [[https://towardsdatascience.com/python-tuple-the-whole-truth-and-only-the-truth-hello-tuple-12a7ab9dbd0d|Python Tuple, the Whole Truth, and Only the Truth: Hello, Tuple! - Learn the basics of tuples and of using them]] Marcin Kozak, Towards Data Science (Medium), 21/01/2023 |
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| ==== Les dictionnaires ==== | ==== Les dictionnaires ==== |
| //Cf.// la [[https://docs.python.org/3/library/stdtypes.html#mapping-types-dict|documentation officielle]] | //Cf.// la [[https://docs.python.org/3/library/stdtypes.html#mapping-types-dict|documentation officielle]] |
| </code> | </code> |
| |
| | Références complémentaires : |
| | * [[https://stackoverflow.com/questions/2541752/best-way-to-find-the-intersection-of-multiple-sets|Best way to find the intersection of multiple sets?]] |
| ==== D'autres types ==== | ==== D'autres types ==== |
| Des types "haute-performance" sont aussi intégrés à Python, via le module "collections" à importer : | Des types "haute-performance" sont aussi intégrés à Python, via le module "collections" à importer : |
| * [[https://towardsdatascience.com/global-local-and-nonlocal-variables-in-python-6b11c20d73b0|Global, Local and Nonlocal variables in Python]] | * [[https://towardsdatascience.com/global-local-and-nonlocal-variables-in-python-6b11c20d73b0|Global, Local and Nonlocal variables in Python]] |
| * [[https://towardsdatascience.com/many-python-programmers-cannot-solve-this-puzzle-c5950841d14d|Many Python Programmers Cannot Solve This Puzzle - A brief introduction to “Python under the hood” for beginners]] Naser Tamimi, Medium, Dec 23, 2020 | * [[https://towardsdatascience.com/many-python-programmers-cannot-solve-this-puzzle-c5950841d14d|Many Python Programmers Cannot Solve This Puzzle - A brief introduction to “Python under the hood” for beginners]] Naser Tamimi, Medium, Dec 23, 2020 |
| | * [[https://tonylixu.medium.com/python-different-ways-to-call-function-e6f37bafefcf|Python — Different Ways to Call Function |
| | How to call a function in Python?]] Tony, Medium, 19/04/2023 |
| ==== Passage d'arguments par tuples et dictionnaires ==== | ==== Passage d'arguments par tuples et dictionnaires ==== |
| * Les arguments d'une fonction peuvent être transmis via un tuple en préfixant le nom du tuple par le symbole * (on utilise en général l'identifiant "*args" pour le tuple) | * Les arguments d'une fonction peuvent être transmis via un tuple en préfixant le nom du tuple par le symbole * (on utilise en général l'identifiant "*args" pour le tuple) |
| plat : poularde | plat : poularde |
| </code> | </code> |
| | |
| | Références : |
| | * [[https://medium.com/@mikehuls/python-args-kwargs-and-all-other-ways-to-pass-arguments-to-your-function-bd2acdce72b5|Python args, kwargs, and All Other Ways to Pass Arguments to Your Function - Expertly design your function parameters in 6 examples]] Mike Huls, Medium, 07/03/2023 |
| | * [[https://python.plainenglish.io/args-and-kwargs-in-python-demystified-317fb1961720|*args And **kwargs In Python Demystified | by Liu Zuo Lin | Mar, 2023 | Python in Plain English]] Liu Zuo Lin, Medium, 26/03/2023 |
| ===== Modules de fonctions ===== | ===== Modules de fonctions ===== |
| Des fonctions ou simplement des déclarations de variables peuvent être définies et regroupées dans un fichier (.py), et ensuite renseignées pour leur utilisation dans un programme grâce à la directive d'importation. | Des fonctions ou simplement des déclarations de variables peuvent être définies et regroupées dans un fichier (.py), et ensuite renseignées pour leur utilisation dans un programme grâce à la directive d'importation. |
| * [[https://datawhatnow.com/things-you-are-probably-not-using-in-python-3-but-should/]] (f-strings vs format) | * [[https://datawhatnow.com/things-you-are-probably-not-using-in-python-3-but-should/]] (f-strings vs format) |
| * [[https://python.plainenglish.io/become-a-master-of-string-formatting-in-python3-252334a8269a|Become a Master of String Formatting in Python3]] by Maxence LQ, Python in Plain English, 25/05/2021 | * [[https://python.plainenglish.io/become-a-master-of-string-formatting-in-python3-252334a8269a|Become a Master of String Formatting in Python3]] by Maxence LQ, Python in Plain English, 25/05/2021 |
| | * [[https://ibexorigin.medium.com/have-mercy-on-yourself-and-learn-these-9-everyday-python-f-string-codes-e8104677d7c7|Have Mercy on Yourself And Learn These 9 Everyday Python f-string Codes]] Bex. T., Medium, 14/03/2023 |
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| * Try ... Except : | * Try ... Except : |
| * [[https://medium.com/better-programming/how-to-start-using-try-statements-in-python-5043fe69058d]] | * [[https://medium.com/better-programming/how-to-start-using-try-statements-in-python-5043fe69058d]] |
| | * [[https://medium.com/@niklas_lang/exception-handling-in-python-8cc8f69f16ad|Exception Handling in Python. Understanding how to use Python Try… ]] by Niklas Lang, October 2022, Towards Data Science |
| * https://realpython.com/python-keyerror/ | * https://realpython.com/python-keyerror/ |
| * ... | * ... |
| * [[https://levelup.gitconnected.com/10-python-tips-for-better-code-1bbffde3b44d|10 Python Tips For Better Code]] (Abhay Parashar, Medium, 17/12/2020) | * [[https://levelup.gitconnected.com/10-python-tips-for-better-code-1bbffde3b44d|10 Python Tips For Better Code]] (Abhay Parashar, Medium, 17/12/2020) |
| * [[https://somacdivad.medium.com/3-tips-for-writing-pythonic-code-b090956a6107|3 Tips For Writing Pythonic Code]] David Amos, Medium, 17/03/2022 | * [[https://somacdivad.medium.com/3-tips-for-writing-pythonic-code-b090956a6107|3 Tips For Writing Pythonic Code]] David Amos, Medium, 17/03/2022 |
| | * [[https://realpython.com/learning-paths/writing-pythonic-code/|Write More Pythonic Code - Learning Path ⋅ Skills: Best Practices, Writing Idiomatic Python]] (Real Python) |