Python 3 Programming Fundamentals

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Quick Facts
  • Delivery Method Online
  • Professional Certificate
  • 24hrs Suggested Study Time
  • 3 Months Access
  • Tutor Support
  • Study On Any Device
  • 1077 Students

Enhance your resume by adding Python to your programming skills.

Enhance your résumé by adding Python to your programming skills! The Python programming language was developed to provide a way to develop code that's easy to create and understand. While Python contains the same basic structures as other languages, it also offers unique functionality that makes your life as a programmer easier.

This course will show you how to create basic programming structures including decisions and loops. Then you'll move on to more advanced topics such as object-oriented programming with classes and exceptions. In addition, you'll explore unique Python data structures such as tuples and dictionaries. You'll even learn how to create Python programs with graphic elements that range from simple circles and squares to graphical user interface (GUI) objects like buttons and labels.

Whether you're interested in writing simple scripts, full programs, or graphical user interfaces, this course will give you the tools you need to use Python with skill and confidence.

Courses are delivered to you through expertly executed lessons, online instruction and interaction with like-minded students. Our courses are designed to deliver all of the benefits of studying in a classroom whilst giving you the flexibility to study at a time and place to suit your needs. You can access your classroom 24/7 from any device with an internet connection.

This course has a 3 month duration. You'll complete comprehensive lessons, quizzes and assignments before submitting your final exam at the end of the course to achieve your certificate. Courses must be completed within the 3 month access period.

Today we'll look at three features that are crucial to the operation of just about every Ruby program you'll ever create. First, we'll look at structured commands, which allow you to alter the flow of a program based on values within the data, such as a variable. Following that, we'll discuss using loops in Ruby. Loops are a common way to process multiple data items with a minimum amount of code. Finally, we'll see how Ruby can use arrays to hold values of similar data and explore how to extract those values from the arrays.

One of the main features of the Ruby programming language is that it's object-oriented. We'll start this lesson by looking at the general principles behind object-oriented programming (OOP) and how it differs from the regular programming you may be familiar with. Then we'll see how Ruby implements OOP features and start playing with some object-oriented code. We'll finish by digging a little deeper into Ruby coding as we explore how you can customize pre-built objects.

Today you'll find out about the Ruby on Rails concept of scaffolding. The scaffolding process automatically produces generic code for most of the common features contained in Web applications. You'll generate the scaffolding code for your Restaurant Review project and examine its features.

In this lesson, you'll learn exactly how to modify the scaffolding code to customize your Web pages. We'll start by looking at the database model code. We'll add some features that make the code more meaningful for our application, and we'll see how we can easily modify the database tables in the project. Finally, we'll start actually rearranging code in the scaffolding files by altering how the Web pages for the Restaurant Review display data.

It's important to liven up your Web site using common HTML features, as well as Cascading Style Sheets (CSS). Today we'll walk through the steps necessary to modify the main application Web page layout, and you'll see how to incorporate an external CSS style sheet file to add color to the Restaurant Review project.

In this lesson, we'll discuss how to add new features to the generic ones that Ruby on Rails generated. You'll see how to add new data tables to the project, as well as the Web pages necessary to interact with them. We'll also look at how to create the Ruby code necessary to incorporate the new data on every page in the application by just creating a single file!

Thanks to the popularity of Google and Yahoo!, Web surfers expect every good Web site to provide data searching features. Our Restaurant Review blog will be no different. Today we'll examine common searching algorithms and see how they affect the performance of the application. You'll find out how to use some SQL tricks along with Ruby coding to incorporate searching in your Web site.

Just saying the word <em>security</em> can send Web application administrators into a frenzy. Any dynamic site that allows visitors to post data needs to include some level of security. In this lesson, we'll look at what we can do to protect our Restaurant Review application from vandals and comment spammers. You'll learn how to use Ruby on Rails to control who can post reviews by creating a login system and tracking visitors.

Testing your application is a crucial part of the development process. You want to make sure that everything works as it's supposed to before turning it loose on the Internet. Fortunately, Ruby on Rails provides excellent features for automatically testing applications. In this lesson, we'll look at those features and how to use and customize them. You'll see how to use testing to narrow down where a problem occurs so that it's easy to find it and fix it.

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Two things that make Python attractive are that it's a free download and that it comes with a free development environment, IDLE. In our first lesson, we'll start off right by going on a brief tour of both the language and the environment. You'll see that with IDLE, you can either execute individual statements directly at the interpreter's prompt or save your commands in a program file to be run later. By the end of Lesson 1, you'll be fully prepared to work in IDLE using either method.

Programs aren't terribly useful unless you have some way to store values in memory. In Lesson 2, you'll get up to speed with Python variables, and then you'll learn how to use these variables to get input from the user. With this, you'll be able to write Python code to make your programs interactive, making them more useful and a lot more interesting.

There are many times when you'll want one set of statements run in one situation and another set run in a different situation. For that, you'll need to use Python's if decision structure. In Lesson 3, you'll practice with Python's if syntax and learn how to write both simple and complex conditions to select which statements should be run.

Keeping with the theme of programming structures, today's lesson is all about the repetition structure. You'll learn how to write both while and for loops in Python so that your statements can be repeated over and over until some condition is met. You'll also learn some looping features that are unique to Python that help to make your programs more powerful.

Modular programming gives you the ability to write code once, give it a name, and then call on it by name at a later time. In Lesson 5, you'll learn how to write modular programs by creating functions. You'll also learn how to pass data into the functions and then to return values back, building on this knowledge as you proceed through the course.

Building on the concept of modular programming, next we'll explore object-oriented programming. This is a popular technique, and in Lesson 6, you'll get an introduction to how it's done in Python. You'll learn how to create a class definition and place variables and functions inside. Then later, you'll use this class to create some objects and work with them to solve simple problems.

It's now time to take some of the topics we've covered and apply them to something a little more creative. Today, we'll explore Python graphics, where you'll create and work with simple shapes and even get a chance to write programs that simulate animation so that you can watch your shapes move across the screen.

Now that you're comfortable with the decision and repetition structures, as well as ways to organize your code, it's now time to turn to ways of managing your data. In this lesson, we'll look at two of Python's basic data structures: lists and tuples. You'll learn how to create these types of variables and use them to manage data for your programs.

While lists and tuples are useful structures, they put the burden on you to keep track of your data's position within the structure. However, the dictionary structure gives you the ability to associate a word with each piece of data. In this lesson, you'll learn how to use dictionaries to write useful programs in fewer lines of code that'll execute in a shorter amount of time.

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Get The Personal Support You Deserve

At Vibe Learning, we're real people who are dedicated to providing you with personal support every step of the way. Our industry experts are not only professional and knowledgeable but also incredibly passionate about sharing their expertise with you. With their guidance, you'll gain invaluable insights and practical knowledge to help you succeed.

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