Beskrivning

Target Group

Database developers, programmers, testers and others involved in projects that will involve Python as a coding language.

Prerequisites

Basic understanding of the Python language and some experience of programming Python. Knowledge similar to the course ”Python Programming – Introduction”.

Course Overview

Day 1

Da­ta­ty­pes and the ob­ject hi­e­rar­chy

Fun­c­tions

• The func-object
• The def keywords
• Lambda functions
• Nested functions
• Closures
• Decorators

Ite­ra­tors

• Fast enumeration
• The iteration protocol
• Iterables
• Iterators
• The iteration interface
• Iterators as separate objects

Com­pre­hen­sions

• List Comprehensions
• Nested comrehensions
• Dict Comprehensions
• Set Comprehensions

Ad­van­ced ite­ra­tors

• Generator Expressions
• Generator Comprehensions
• Generator functions
• Generator objects
• The Yield keyword
• Generator iterators

Ob­jects, clas­ses and in­stan­ces

• Old-style vs new-style classes
• Magic special methods
• Instance attributes
• Class attributes
• Attribute lookup chain
• Emulate built-in objects
• Creating callables
• Creating containers
• Rich comparison methods
• @classmethod
• @staticmethod
• Abstract classes
• @property
• Static variable behavior
• __slots__

Sor­ting & Re­versing

• Sorting lists
• Sorting dicts
• Sorting instances
• Sorting iterables
• Operator methodcaller
• Reversing strings
• Reversing lists
• Reversing iterables

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