Writing a programming language in python what is the main

Object Oriented Programming Object Oriented Programming In all the programs we wrote till now, we have designed our program around functions i. This is called the procedure-oriented way of programming. There is another way of organizing your program which is to combine data and functionality and wrap it inside something called an object.

Writing a programming language in python what is the main

What do you want it to look like? What features should it have? Think of an existing language that is as similar as possible to your desired language. Find an existing grammar for the language you chose in step 2. Using ANTLR or whatever parser generator understands the grammar you found in step 3build a Python module that understands the language you chose in step 2.

ANTLR has some level of support for a Python "target" meaning that the parser code will be in Python, as opposed to making a parser that understands the Python language.

If you get stuck with parser code in C which you maywrite Python bindings for it probably easiest using Boost Python, but you could use the Python C API directly if you are pretty familiar with both C and Python.

Start making modifications in small steps at first to the grammar from step 3 to make it more like the language you designed in step 1. Do these things carefully and deliberately, and after a few days of work you may have a halfway-decent parser for your language. Good luck, and be forewarned:I cannot emphasize enough that what you’re (I’m) trying to achieve here is the same sort of spontaneous comfort-level and ability to express myself in a flowing, continuous and natural fashion which I enjoy in my native spoken language, English.

Feb 10,  · Python is a superb language for teaching programming, both at the introductory level and in more advanced courses. Books such as How to Think Like a Computer Scientist, Python Programming: An Introduction to Computer Science, and Practical Programming.

The Python programming language is freely available and makes solving a computer problem almost as easy as writing out your thoughts about the solution. The code can be written once and run on almost any computer without needing to change the program.

Python is a general-purpose programming.


Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. I have seen a lot of tutorials for making a programming language, but very few for writing one in Python.

I would like to know how to (relatively easily) create a programming language using Python. Stack Overflow. Log In Sign Up; current community.

Stack Overflow help chat. How to create a programming language in Python . Learn how to create your own Domain Specific Language with Python from scratch with this step-by-step tutorial.

writing a programming language in python what is the main

A Domain Specific Language, or DSL for short, is a language that’s specialized to a particular application domain. In other words, it’s a programming language that’s used for a more specific application or use case than a general-purpose language like Python.

How to create a programming language in Python - Stack Overflow