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Add py-dpcontracts 0.6.0

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This module provides a collection of decorators that makes it easy to write
software using contracts.

Contracts are a debugging and verification tool. They are declarative statements
about what states a program must be in to be considered "correct" at runtime.
They are similar to assertions, and are verified automatically at various
well-defined points in the program. Contracts can be specified on functions and
on classes.

Contracts serve as a form of documentation and a way of formally specifying
program behavior. Good practice often includes writing all of the contracts
first, with these contract specifying the exact expected state before and after
each function or method call and the things that should always be true for a
given class of object.

Contracts consist of two parts: a description and a condition. The description
is simply a human-readable string that describes what the contract is testing,
while the condition is a single function that tests that condition. The
condition is executed automatically and passed certain arguments (which vary
depending on the type of contract), and must return a boolean value: True if the
condition has been met, and False otherwise.

WWW: https://github.com/deadpixi/contracts
This commit is contained in:
Sunpoet Po-Chuan Hsieh 2020-10-02 13:14:40 +00:00
parent 42f010068b
commit c046f79805
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=551174
4 changed files with 47 additions and 0 deletions
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1
devel/Makefile
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@ -4335,6 +4335,7 @@
SUBDIR += py-dogpile.cache
SUBDIR += py-doit
SUBDIR += py-dotted
SUBDIR += py-dpcontracts
SUBDIR += py-dtfabric
SUBDIR += py-durus
SUBDIR += py-dynrules

20
devel/py-dpcontracts/Makefile Normal file
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@ -0,0 +1,20 @@
# Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
# $FreeBSD$
PORTNAME= dpcontracts
PORTVERSION= 0.6.0
CATEGORIES= devel python
MASTER_SITES= CHEESESHOP
PKGNAMEPREFIX= ${PYTHON_PKGNAMEPREFIX}
MAINTAINER= sunpoet@FreeBSD.org
COMMENT= Simple implementation of contracts for Python
LICENSE= LGPL3+
USES= python:3.5+
USE_PYTHON= autoplist concurrent distutils
NO_ARCH= yes
.include <bsd.port.mk>

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devel/py-dpcontracts/distinfo Normal file
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@ -0,0 +1,3 @@
TIMESTAMP = 1601627925
SHA256 (dpcontracts-0.6.0.tar.gz) = 6cf9df1f16beaa48523b798b41170dabf7a536a6133328731665cdb29c42234a
SIZE (dpcontracts-0.6.0.tar.gz) = 11156

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devel/py-dpcontracts/pkg-descr Normal file
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@ -0,0 +1,23 @@
This module provides a collection of decorators that makes it easy to write
software using contracts.
Contracts are a debugging and verification tool. They are declarative statements
about what states a program must be in to be considered "correct" at runtime.
They are similar to assertions, and are verified automatically at various
well-defined points in the program. Contracts can be specified on functions and
on classes.
Contracts serve as a form of documentation and a way of formally specifying
program behavior. Good practice often includes writing all of the contracts
first, with these contract specifying the exact expected state before and after
each function or method call and the things that should always be true for a
given class of object.
Contracts consist of two parts: a description and a condition. The description
is simply a human-readable string that describes what the contract is testing,
while the condition is a single function that tests that condition. The
condition is executed automatically and passed certain arguments (which vary
depending on the type of contract), and must return a boolean value: True if the
condition has been met, and False otherwise.
WWW: https://github.com/deadpixi/contracts