squiid-engine 0.4.0

Squiid Engine Python bindings

Squiid Engine Python Bindings

Python bindings for the engine portion of Squiid calculator. The engine is the portion of the calculator that actually does the math. This only understands RPN/postfix notation.

More documentation is coming soon, however the source code is strongly typed and well-documented.

Simple Demo:

import squiid_engine

e = squiid_engine.SquiidEngine()
# this accepts an RPN array
# if you want to accept algebraic input, you can use squiid-parser to accomplish this
res = e.execute_multiple_rpn(["3", "5", "7", "multiply", "add"])

# this should be called after each full expression is run
_ = e.update_previous_answer()

assert not res.has_error()

stack = e.get_stack()
assert stack[0].value == "38"
assert stack[0].bucket_type == squiid_engine.BucketTypes.FLOAT

This demo can also be found in this directory

Also see squiid-parser for parsing algebraic statements into RPN statements to be used in these bindings.