Aug 6, 2008 · I've got a reason for you (actually what led me here): Module A has a function F that needs to call a function by name. Module B imports Module A, and invokes function F with a request to call Function G, which is defined in Module B.

You can call the function from a different directory as well, in case you cannot or do not want to have the function in the same directory you are working. You can do this in two ways (perhaps there are more alternatives, but these are the ones that have worked for me).

Apr 1, 2017 · Generally, you should try to minimize the amount of file-level code in a module. In other words, if you intend to import a file, the executable code in that file should be inside a function or class when possible.

There are several built-in modules in Python, which you can import whenever you like. Import and use the platform module: There is a built-in function to list all the function names (or variable names) in a module. The dir() function: List all the defined …

2 days ago · A module is a file containing Python definitions and statements. The file name is the module name with the suffix .py appended. Within a module, the module’s name (as a string) is available as the value of the global variable __name__.

Learn how to import and call functions from Python modules, exploring various importing techniques and practical examples for efficient code organization and reusability.

Jul 1, 2024 · 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

One of its many strengths is the ability to call functions by string name. This feature can be used in various contexts, from dynamically loading modules to processing data at runtime. In this article, we will explore different methods of calling functions by their string names.

To call a function of a module by using its name in Python, you can use the getattr function. Alternatively, you can also use the globals() function to retrieve the function from the global namespace.

Mar 22, 2024 · Import and Directly Call main() Function in Python. The most straightforward method involves importing the module and directly calling its main() function. Let's consider a module named example_module. py with the following structure: