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Python library for contracts testing

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Project links

Project description

ycontract

Python library for contracts testing.

This library provides functions for precondition(prev_contract) and postcondition(ret_contract).

How to install

$ pip install ycontract

Example

Example files are here(test file)

Main example is

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,

ycontract.SYS_STATE.disable()

LICENSES

Apache 2.0

Hashes for ycontract-0.1.5.tar.gz
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SHA256	`9fb5b76a9ac8d339678479fbfa347149fd287aba3f65e01614aa60dbd58baa6f`
MD5	`23a2f43063ab290939f1f4121e793a0b`
BLAKE2b-256	`0b7601ea71a4346d12184f058043a378979eb21c47dec2f1f6adeeb26df35a88`

Hashes for ycontract-0.1.5-py3-none-any.whl
Algorithm	Hash digest
SHA256	`52698d5e7908569bfbc16546edd508f042a4733551d841975c643f37c0bac558`
MD5	`6370bf7bd878a73e29b43c9ade3a28cb`
BLAKE2b-256	`dc574106af84fe43e780f9c4f9eaf56169e627712b8be8e33b83ab725f9a6dcf`