Python库 | lalalang-0.3.5.tar.gz

 # 3LANG ♪♪      > A programming language with a silly name I saw recently the **amazing** movie [La La Land](https://www.youtube.com/watch?v=xVVqlm8Fq3Y) and inspired by only the movie's name and my learning obsession I decided to learn how to make a programming language and give it a funny name 🙂. **Warning**: This shouldn't be used in any production enviroment, it is very slow and poorly designed, it was made with educational purposes only. ## Installation The only requirement is to have Python 3.9+ (you can install it [directly](https://www.python.org/downloads/release/python-396/) or with [pyenv](https://github.com/pyenv/pyenv)). You can install with pip: ```bash $ pip install lalalang ``` Or by source ```bash $ git clone https://github.com/manoloesparta/lalalang && cd alalang $ make setup env=python # Here goes the path of your python 3.9 executable $ make install ``` **Info**: If the terminal returns `command not found: 3lang` you should see where pip is installing your package and add that directory to PATH, sometimes using `sudo` with pip solves it, or adding the `--user` flag, if none of these options works can still use the interpreter with the command `python -m lalalang`. ## Usage You can see the main options with this command ```bash $ 3lang --help Usage: 3lang [OPTIONS] Options: --mode TEXT REPL mode (lex|parse|eval) --src TEXT Input file with 3lang code --help Show this message and exit. ``` To enter the interpreter and run code on the fly, type ```bash $ 3lang Welcome to the city of stars!🌟 This is the La La Lang Programming Languag v0.3! ♪♪ > ``` To read a file and execute it, type ```bash $ 3lang --src random_program.3la ``` You can enter other in the stages of lexing and parsing of the interpreter with the ```--mode``` flag. ## Syntax You can see the syntax of lalalang in [here](./docs). See the [examples](./examples) directory to get a wider idea. ## License This project is under the MIT license.