Lesson 8 - Modules

Create a module

In real projects, you would write the code in multiple files. The code written in one file, may need to be used from a program block in another file.

Example:
def sayhello(name):
    print(“Hello,”  + name)

Save the above code in a file with hello.py

Using a module

Now we can use the module we just created, by using the import statement:

Import the module named hello, and call the sayhello function:

Example:

import hello
hello.sayhello(“David”)