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Lessons:48Length:7.6 hours

5.2 Packages

As your applications grow in size and complexity, it will become more and more important to structure and group your code and modules logically. Groups of modules are referred to as "packages". Let's see how to create and use some basic packages.

1.Introduction
2 lessons, 11:32

Free Lesson
1.1
Introduction
02:03

Free Lesson
1.2
Prerequisites
09:29

2.Python Building Blocks
6 lessons, 1:08:07

2.1
Introduction to the Interpreter
09:51

2.2
Numbers
10:53

2.3
Strings
14:36

2.4
Lists
11:33

2.5
Standard Input and Formatting
12:00

2.6
Building a Tip Calculator
09:14

3.Controlling the Flow
7 lessons, 1:20:10

3.1
Conditional Statements
12:47

3.2
Looping With For
09:36

3.3
The Range Function
10:41

3.4
Looping With While
13:06

3.5
Creating Functions: Part 1
11:55

3.6
Creating Functions: Part 2
08:49

3.7
Building an Average Calculator
13:16

4.Common Data Structures
4 lessons, 46:49

4.1
Lists, Stacks, and Queues, Oh My!
11:45

4.2
Dictionaries
10:10

4.3
Iterating Data Structures
09:41

4.4
Building a Sentence Analyzer
15:13

5.Application Structure
7 lessons, 1:15:12

5.1
Modules
09:08

5.2
Packages
11:24

5.3
Classes
09:53

5.4
Attributes
09:34

5.5
Methods
12:01

5.6
A Special Calculator: Part 1
13:36

5.7
A Special Calculator: Part 2
09:36

6.Collections
7 lessons, 46:55

6.1
What Are Comprehensions?
06:32

6.2
List Comprehensions
06:08

6.3
Dictionary Comprehensions
06:38

6.4
Map
05:45

6.5
Filter
06:31

6.6
Lambdas
05:21

6.7
Generators
10:00

7.File I/O
6 lessons, 48:51

7.1
File Basics
06:50

7.2
Reading Entire Files
07:49

7.3
Navigating a File
08:32

7.4
Writing to Files
07:22

7.5
Reading and Writing to Files
09:15

7.6
Reading and Writing Complex Objects
09:03

8.Networking
5 lessons, 43:48

8.1
Introducing the Socket
04:39

8.2
Getting a Remote IP Address
06:42

8.3
Handling Socket Errors
07:58

8.4
Create a Socket Server
16:04

8.5
Create a Socket Client
08:25

9.Connecting to Network Services
3 lessons, 34:27

9.1
Getting the Current Time With NTP
10:38

9.2
Getting Websites With HTTP
12:57

9.3
Downloading Files With FTP
10:52

10.Conclusion
1 lesson, 02:08

10.1
Goodbye
02:08