Python 3 - What is New?

Python module Y300

Exercises, examples and other material relating to training module Y300. This topic is presented on public courses Learning to program in Python, Python Programming

Python Programming - training course - The fundamentals in depth, and an introduction to applications such as GUI design and Data Munging.

Python Programming - The fundamentals in depth, and an introduction to applications such as GUI design and Data Munging. This course starts at the fundamentals ...

http://www.wellho.net/course/ypfull.html [course]

Learning to Program in Python - training course - The fundamentals in depth, and an introduction to applications such as GUI design and Data Munging.

Learning to Program in Python - The fundamentals in depth, and an introduction to applications such as GUI design and Data Munging. This course starts ...

http://www.wellho.net/course/ylfull.html [course]

Custom course - training course - Custom course

Custom course - Custom course Custom course This is a custom course that will be tailored to your trainee's needs and based on their current knowledge ...

http://www.wellho.net/course/ccfull.html [course]

print in Python 3 - print now a function

#!/usr/local/bin/python3.0 import sys teeth = "white" coal = "black" # print is a function # You can supply a sep value as the separator # You can supply ...

http://www.wellho.net/resources/ex.php4?item=y300/print_3.py [code sample]

Inputs in Python 3 - input replaces raw_input

#!/usr/local/bin/python3.0 print ("A program to add up some ages") name = input("What is your name? ") age1 = int(input("How old are you? ")) age2 = ...

http://www.wellho.net/resources/ex.php4?item=y300/input_3.py [code sample]

Python 2 to Python 3 / Python 3000 / Py3k

There's a new release of Python on the horizon. Well - it's rather closer than the horizon, as there are beta test releases around, and a final production ...

http://www.wellho.net/mouth/1788_Pyt ... -Py3k.html [short article]

The road ahead - Python 3

A couple of days ago, I mentioned Python 3 in general terms - and today I'm starting to flesh out the road ahead. print The print operator in Python ...

http://www.wellho.net/mouth/1791_The ... hon-3.html [short article]

This topic is presented on public courses Learning to program in Python, Python Programming

Examples from our training material

git_2.py	Generator and xrange - Python 2
git_3.py	Generator in Python 3, range replaces xrange
input_2.py	inputs in Python 2
input_3.py	Inputs in Python 3 - input replaces raw_input
print_2.py	print in python 2
print_3.py	print in Python 3 - print now a function

Background information

Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from http://www.training-notes.co.uk.

Topics covered in this module

Introduction.
Why Python 3?
Print as a function.
Input changes.
Range and other iterators (map, etc).
nonlocal (compared to global).
New style classes.
Strings, bytes, unicode and string formatting.
Exceptions.
Other changes
A note on Decorators.
Version 2.6 and 2to3
A Strategy for upgrade.

Complete learning

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