# Intermediate

__Covering the very basics of Python functionality.__

- Naming convention
- Im-/mutable objects
- Typing (Not writing, but type definition)

## Lesson 1

__Covering entry level introduction into Python programming.__

- Defining and calling functions
- The correct way to launch a Python file
- Return values
- Multiple return values

## Lesson 2

__Introducing classes and methods.__

- Defining classes
- Proper initiation of a class instance
- Class inheritance
- Working with class instances

## Lesson 3

__Working with files.__

- Read/write text files
- Context manager
- Working with xml files

## Lesson 4

__Introducing loops.__

- While (Continuous loop. Repeats until it returns False)
- Looping text lines
- Looping lists
- Enumerating list looping

## Lesson 5

__Introduction to modules.__

- Importing modules
- Importing specific classes from modules