![]() ![]() The Best Place to Startīefore you can do anything with a programming language, you first need to configure the development environment. There are text editors with increased functionality – like Notepad++ – which were specifically developed with programming in mind. Still, a lot of developers prefer to use a text editing tool because it is simple and easy to do. This makes it more difficult to spot errors in your code, and it can also be frustrating if the interpreter runs into issues, because they may not be as apparent as they would if you had used a shell. ![]() If you have Python installed on your computer you can call upon the interpreter using a command line, but this step is done after you’ve already written the code. When you write code in a text file, none of that happens until you feed the document into an interpreter. This gives you some idea of how your final code will look, and what your program is actually going to do. ![]() This means that the actual program is executing as you type. With a shell, the interpreting – or conversion – happens in real-time as you type the code into the computer or system. The important thing to note is that all of this is done after the program has been executed. When you execute a Python program that you’ve written, the interpreter reads the code and converts it into usable commands. The Python shell is used to interact with an interpreter, which feeds code to a computer in a form that it can understand. With Python, things work a bit differently than an operating system shell. For instance, the Windows operating system shell can be tapped into by using a “terminal” or command line to submit commands and arguments. Python Shell versus Text FileĪ shell is a program or tool that can be used to interact with a system. There are advantages and disadvantages to each method, which we’ll discuss next. You can also create a program using a Python shell. ![]() You can create a program using a simple text editor like WordPad, or Notepad++. As for creating an application or file, there are two ways to do this. ![]()
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