pitybas 0.5.0

A TI-BASIC interpreter written in Python

pitybas

A working TI-BASIC interpreter, written in Python.

Installation

pip install pitybas

Usage

Use pb -i vt100 to run programs which need a working home screen.

If you run pb with no filename, it launches an interactive shell.

Usage: pb [options] filename

Options:
    -h, --help        show this help message and exit
    -a, --ast         parse, print ast, and quit
    -d, --dump        dump variables in stacktrace
    -s, --stacktrace  always stacktrace
    -v, --verbose     verbose output
    -i IO, --io=IO    select an IO system: simple (default), vt100
    -x, --strict      raise ERR:UNDEFINED instead of silently defaulting unset variables to 0

You can also run it as a module without installing the console script:

python -m pitybas -i vt100

Known Limitations

• Graph screen functions are not supported. Commands that draw to the TI-83/84 graph screen (e.g. Circle, Line, DrawF) are not implemented. Programs that use them will fail or produce no output.

Development

Clone the repository and install it in editable mode with the test extras:

pip install -e .[test]
pytest