Jun 4, 2022 · How do I call a function, using a string with the function's name? For example: import foo func_name = "bar" call(foo, func_name) # calls foo.bar()

Apr 24, 2025 · In this article, we will see how to call a function of a module by using its name (a string) in Python. Basically, we use a function of any module as a string, let's say, we want to use randint() function of a random module, which takes 2 parameters [Start, End] and generates a random value between

Oct 29, 2011 · I have a str object for example: menu = 'install'. I want to run install method from this string. For example when I call menu(some, arguments) it will call install(some, arguments). Is there any w...

Feb 12, 2024 · Use getattr() to Call a Function From a String in Python. The getattr() function in Python is primarily used to retrieve the value of an attribute from an object. However, since functions in Python are also objects, getattr() can be employed to reference a function dynamically using its name as a string. Let’s look at a concrete example.

Apr 2, 2025 · Learn how to call a function by its string name in Python using the `globals()` or `getattr()` functions. Execute dynamically named functions efficiently.

If I have a Python class, and would like to call a function from it depending on a variable, how would I do so? I imagined following could do it: class CallMe: # Class def App(): # Method one ...

Apr 10, 2024 · To call a function by a string name: Use the getattr() function to get the function. Call the function. If you need to call a function given a string name and the function is defined in a different module, you first have to import the module. The code sample assumes that there is a module named example_module located in the same directory.

Call Function by String Name in Python; Conclusion. Functions are one of the most powerful features in Python, enabling code reuse, abstraction, and modularity. By mastering the concepts covered in this guide, you’ll be well-equipped to write cleaner, more efficient, and more maintainable Python code. Whether you’re building web ...

Feb 18, 2025 · In Python, you can dynamically call a function by providing its name as a string. This technique is often used in scenarios where you don't know the exact function name beforehand or when you want to execute a specific function based on user input or configuration.

May 4, 2023 · Sometimes, we may need to call a function in Python whose name is only known during runtime or whose name is stored in a string. In such cases, we can use the `getattr ()` function to call...