This Python 45 Minutes hangout covers data types, functions, sorting, exceptions, and code organization. It discusses containers like lists, tuples, sets and dictionaries, defining functions, exception handling with try-except blocks, and organizing code into modules and namespaces. The hangout provides an introduction to these core Python concepts and encourages participants to ask questions.

1. Python 45 Minutes
#2
by: @alSayedGamal

2. Last Hangout
Find python and run your python code/
program.
Python basic syntax.
Python expressions, flow control and
functions.
Simple script to rate presenters based on
raw_input().

3. In this hangout
Data types/ containers to be continued
functions to be continued.
Last hangout script(Re-Read).
Exceptions (Fail fast).
Code organization / Using Modules.
Files and IO

4. Types
Lists, Tuples, Sets, Dictionaries, etc..

5. Types (Again)
Strings
List
Tuple
Dictionary
Set
Collection Transition

6. Function
Functions are FUN.

7. More(Functions)
Definition
Argument Passing
Mutable argument and Default values
Accepting variable arguments
Unpacking argument list
Scope

8. Sorting Problem
vs
Comparison Problem

9. Sorted(List)
Sorting problem
How python sort ?
Have a better idea ?
Input() vs. Raw_input()
Simple loop

10. Exceptions
What if something went wrong?

11. Exceptions
Try .. Catch Except
Try:, Except:(, Finally:, Else:)
Fail Fast*
*I’ll be posting martin fowler’s paper on event’s page.

12. Code organization

13. Namespace and modules
Namespaces
Import module
Create module

14. Got a burning question ?

15. Thank you
@alsayed Gamal - GDG Mansoura