https://stackoverflow.com › questions › 4075190
What is & How to use getattr () in Python? - Stack OverflowAttributeError: 'Person' object has no attribute 'age'. But you can pass a default value as the third argument, which will be returned if such attribute does not exist: >>> getattr(person, 'age', 0) 0. You can use getattr along with dir to iterate over all attribute names and get their values: >>> dir(1000)
https://docs.python.org › 3 › library › functions.html
Built-in Functions — Python 3.12.6 documentationgetattr (object, name) ¶ getattr (object, name, default) Return the value of the named attribute of object. name must be a string. If the string is the name of one of the object’s attributes, the result is the value of that attribute. For example, getattr(x, 'foobar') is equivalent to x.foobar.
https://www.commentcoder.com › python-fonction-getattr
La fonction getattr () en Python - Comment CoderLa syntaxe de la fonction getattr() en Python est : getattr(objet, attribut, valeur_par_defaut) Ce qui est équivalant à appeler : objet.attribut. class Site: url = 'commentcoder.com'. comment_coder = Site() print(getattr(comment_coder, 'url')) # commentcoder.com print(comment_coder.url) # commentcoder.com.
https://www.w3schools.com › python › ref_func_getattr.asp
Python getattr() Function - W3SchoolsLearn how to use getattr() to get the value of an attribute from an object in Python. See the syntax, parameters, examples and related functions of getattr().
https://www.pythontutorial.net › python-built-in-functions › python-getattr
Python getattr() By Practical Examples - Python TutorialLearn how to use the getattr() function to get the value of a named attribute of an object in Python. See how to call methods dynamically with getattr() and a practical example of validation class.
https://book.diveintopython.org › fr › power_of_introspection › getattr.html
4.4. Obtenir des références objet avec getattrgetattr est une fonction prédéfinie extrèmement utile qui retourne n’importe quel attribut de n’importe quel objet. Ici, l’objet est une liste et l’attribut est la méthode pop . Au cas où vous ne voyez pas à quel point c’est utile, regardez ceci : la valeur de retour de getattr est la méthode, que vous pouvez alors appeler ...
https://blog.myagilepartner.fr › index.php › 2023 › 11 › 21 › tutoriel-python-getattr-attributs...
Tutoriel Python getattr - attributs des objets - My Agile Partner ScrumEn Python, getattr() est une fonction intégrée qui permet d’accéder dynamiquement aux attributs d’un objet. Le nom getattr est dérivé de « get attribute », ce qui reflète parfaitement son but.
https://www.geeksforgeeks.org › python-getattr-method
Python | getattr() method - GeeksforGeeksLearn how to use getattr () function to access object attributes or methods dynamically in Python. See syntax, parameters, examples, performance analysis and applications of getattr () function.
https://www.programiz.com › python-programming › methods › built-in › getattr
Python getattr() - ProgramizLearn how to use the getattr() method to access the named attribute of an object in Python. See syntax, parameters, return value, examples and error handling with getattr().
https://www.pythonmorsels.com › getattr-function
Python's getattr function - Python MorselsThe next time you need to dynamically look up an attribute based on a string that represents an attribute name, use Python's built-in getattr function: some_value = getattr ( some_object , some_attribute )
