
Basic explanation of python functions - Stack Overflow
Sep 5, 2015 · The Python language, like many others, already has a set of built-in functionality. The function named print is an example of this. You can get a lot of information using the pydoc …
python - Why do some functions have underscores "__" before and …
May 24, 2024 · In Python, the use of an underscore in a function name indicates that the function is intended for internal use and should not be called directly by users. It is a convention used to indicate …
What does -> mean in Python function definitions?
Jan 17, 2013 · It's a function annotation. In more detail, Python 2.x has docstrings, which allow you to attach a metadata string to various types of object. This is amazingly handy, so Python 3 extends the …
python - How to run functions in parallel? - Stack Overflow
I am trying to run multiple functions in parallel in Python. I have something like this: files.py import common #common is a util class that handles all the IO stuff dir1 = 'C:\\folder1' dir2 = 'C:\\
python - How do I get ("return") a result (output) from a function? How ...
We can make a tuple right on the return line; or we can use a dictionary, a namedtuple (Python 2.6+), a types.simpleNamespace (Python 3.3+), a dataclass (Python 3.7+), or some other class (perhaps …
python - How to list all functions in a module? - Stack Overflow
I have a Python module installed on my system and I'd like to be able to see what functions/classes/methods are available in it. I want to call the help function on each one. In Ruby I …
What is the naming convention in Python for variables and functions ...
39 As mentioned, PEP 8 says to use lower_case_with_underscores for variables, methods and functions. I prefer using lower_case_with_underscores for variables and mixedCase for methods and …
How do Python functions handle the types of parameters that you pass …
Apr 7, 2017 · Python doesn't know that you are calling the function with the proper types, and expects the programmer to take care of that. If your function will be called with different types of parameters, …
Passing functions with arguments to another function in Python?
Is it possible to pass functions with arguments to another function in Python? Say for something like: def perform (function): return function () But the functions to be passed will have argume...
python - How to run multiple functions at the same time ... - Stack ...
1 Another approach to run multiple functions concurrently in python is using asyncio that I couldn't see within the answers.