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Comparable-1.0
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مشاهده بیشترتوضیحات
Base class to enable objects to be compared for similarity.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | Comparable-1.0 |
| نام | Comparable |
| نسخه کتابخانه | 1.0 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Jace Browning |
| ایمیل نویسنده | jacebrowning@gmail.com |
| آدرس صفحه اصلی | https://github.com/jacebrowning/comparable |
| آدرس اینترنتی | https://pypi.org/project/Comparable/ |
| مجوز | LGPL |
Comparable
==========
| |Build Status|
| |Coverage Status|
| |Scrutinizer Code Quality|
| |PyPI Version|
| |PyPI Downloads|
Comparable is a library providing abstract base classes that enable
subclasses to be compared for "equality" and "similarity" based on their
attributes.
Getting Started
===============
Requirements
------------
- Python 3.3+
Installation
------------
Comparable can be installed with pip:
::
$ pip install comparable
or directly from the source code:
::
$ git clone https://github.com/jacebrowning/comparable.git
$ cd comparable
$ python setup.py install
Basic Usage
===========
After installation, abstract base classes can be imported from the
package:
::
$ python
>>> import comparable
>>> comparable.__version__
>>> from comparable import SimpleComparable, CompoundComparable
Comparable classes use ``==`` as the operation for "equality" and ``%``
as the operation for "similarity". They may also override a
``threshold`` attribute to set the "similarity" ratio.
Simple Comparables
------------------
Simple comparable types must override the ``equality`` and
``similarity`` methods to return bool and Similarity objects,
respectively. See ``comparable.simple`` for examples.
Compound Comparables
--------------------
Compound comparable types contain multiple simple comparable types. They
must override the ``attributes`` property to define which attributes
should be used for comparison. See ``comparable.compund`` for examples.
Examples
========
Comparable includes many generic comparable types:
::
$ python
>>> from comparable.simple import Number, Text, TextEnum, TextTitle
>>> from comparable.compound import Group
A basic script might look similar to the following:
::
from comparable.simple import TextTitle
from comparable import tools
base = TextTitle("The Cat and the Hat")
items = [TextTitle("cat & hat"), TextTitle("cat & the hat")]
print("Equality: {}".format(base == items[0]))
print("Similarity: {}".format(base % items[0]))
print("Duplicates: {}".format(tools.duplicates(base, items)))
For Contributors
================
Requirements
------------
- Make:
- Windows: http://cygwin.com/install.html
- Mac: https://developer.apple.com/xcode
- Linux: http://www.gnu.org/software/make (likely already installed)
- virtualenv: https://pypi.python.org/pypi/virtualenv#installation
- Pandoc: http://johnmacfarlane.net/pandoc/installing.html
- Graphviz: http://www.graphviz.org/Download.php
Installation
------------
Create a virtualenv:
::
$ make env
Run the tests:
::
$ make test
$ make tests # includes integration tests
Build the documentation:
::
$ make doc
Run static analysis:
::
$ make pep8
$ make pep257
$ make pylint
$ make check # includes all checks
Prepare a release:
::
$ make dist # dry run
$ make upload
.. |Build Status| image:: http://img.shields.io/travis/jacebrowning/comparable/master.svg
:target: https://travis-ci.org/jacebrowning/comparable
.. |Coverage Status| image:: http://img.shields.io/coveralls/jacebrowning/comparable/master.svg
:target: https://coveralls.io/r/jacebrowning/comparable
.. |Scrutinizer Code Quality| image:: http://img.shields.io/scrutinizer/g/jacebrowning/comparable.svg
:target: https://scrutinizer-ci.com/g/jacebrowning/comparable/?branch=master
.. |PyPI Version| image:: http://img.shields.io/pypi/v/Comparable.svg
:target: https://pypi.python.org/pypi/Comparable
.. |PyPI Downloads| image:: http://img.shields.io/pypi/dm/Comparable.svg
:target: https://pypi.python.org/pypi/Comparable
Changelog
=========
1.0 (2015/03/19)
----------------
- Freeze public API.
0.2.1 (2014/05/17)
------------------
- Added __bool__ to the base simple type.
0.2 (2014/05/12)
----------------
- Added similarity assertions to the TestCase class.
0.1.1 (2014/03/03)
------------------
- README cleanup.
0.1 (2014/03/03)
----------------
- Code cleanup.
0.0.3 (2013/10/13)
------------------
- Comparable.threshold is now an attribute (instead of property)
- Fixed package-level imports
0.0.2 (2013/10/04)
------------------
- Replaced Comparable.equality_list/similarity_dict with attributes
- Replaced Comparable.similarity_threshold with threshold
0.0.1 (2013/10/02)
------------------
- Initial release of Comparable.
نحوه نصب
نصب پکیج whl Comparable-1.0:
pip install Comparable-1.0.whl
نصب پکیج tar.gz Comparable-1.0:
pip install Comparable-1.0.tar.gz