ycontract 0.2.1.2

Python library for contracts testing

ycontract

Python library for contracts testing.

This library provides functions for checking argument(in_contract) and return value(out_contract) of a function.

How to install

$ pip install ycontract

Example

Example files are here(test file)

Main example is

from ycontract import in_contract, out_contract

@in_contract(lambda a, b: a * b > 0)
def add(a, b, c, d=2, e=3):
    return a + b + c + d + e


@out_contract(lambda res: res > 0)
def sub(a, b):
    return a - b

And if you want to be disable, call

ycontract.disable_contract()

LICENSES

Apache 2.0