What Is The Difference Between Python Function And Python Module

I am a beginner of python i didn't found any difference between function and module.it is said that module stores code even after shutting the shell off rather than function.but wh

Solution 1:

Python Function :

A function is a block of organized, reusable code that is used to perform a single, related action. Functions provide better modularity for your application and a high degree of code reusing.

Python gives you many built-in functions like print(), etc. but you can also create your own functions. These functions are called user-defined functions.

# Function definition is heredefprintme(str):
   "This prints a passed string into this function"printstrreturn;

# Now you can call printme function
printme("Call user defined function")
printme("Again Call user defined function")

Output :

Calluser defined function
Again Calluser defined function

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Python Module :

A module allows you to logically organize your Python code. Grouping related code into a module makes the code easier to understand and use. A module is a Python object with arbitrarily named attributes that you can bind and reference.

Simply, a module is a file consisting of Python code. A module can define functions, classes and variables. A module can also include runnable code.

Here's an example of a simple module that define in support.py

defprint_func( par ):
   print"Hello : ", par
   return

For example, to import the module support.py, you need to put the following command at the top of the script −

# Import module supportimport support

# Now you can call defined function that module as follows
support.print_func("Muhammad Usman")

Output :

Hello :MuhammadUsman

Solution 2:

In programming, function refers to a segment that groups code to perform a specific task.

A module is a software component or part of a program that contains one or more routines.

That means, functions are groups of code, and modules are groups of classes and functions.