PyPI 官网下载 | ycontract-0.1.9.tar.gz

ycontract ================================================================================   [](https://gitlab.com/yassu/ycontract.py/-/commits/master) [](https://gitlab.com/yassu/ycontract.py/-/commits/master)  Python library for contracts testing. This library provides functions for precondition(`prev_contract`) and postcondition(`ret_contract`). How to install -------------------------------------------------------------------------------- ``` sh $ pip install ycontract ``` Example -------------------------------------------------------------------------------- Example files are [here](https://gitlab.com/yassu/ycontract.py/-/blob/master/tests/test_contract.py)(test file) Main example is ``` python from ycontract import prev_contract, ret_contract @prev_contract(lambda a, b: a * b > 0) def add(a, b, c, d=2, e=3): return a + b + c + d + e @ret_contract(lambda res: res > 0) def sub(a, b): return a - b ``` And if you want to be disable, call ``` python ycontract.disable_contract() ``` LICENSES -------------------------------------------------------------------------------- [Apache 2.0](https://gitlab.com/yassu/ycontract.py/-/blob/master/LICENSE)