Metadata-Version: 2.1
Name: py_linq
Version: 1.2.2
Summary: Linq for Python 
Home-page: https://github.com/viralogic/py-enumerable
License: UNKNOWN
Author: Bruce Fenske
Author-email: bwfenske@ualberta.ca
Description-Content-Type: text/markdown
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Natural Language :: English
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Dist: future

![Python package](https://github.com/viralogic/py-enumerable/workflows/Python%20package/badge.svg)

# py-linq #

LINQ (Language Integrated Query) is a popular querying language available in .NET. This library ports the language so
that developers can query collections of objects using the same syntax. This library would be useful for Python developers
with experience using the expressiveness and power of LINQ.

## Install ##

Available as a package from PyPI.

    pip install py-linq

## Usage

To access the LINQ functions an iterable needs to be wrapped by the Enumerable

    from py_linq import Enumerable
    my_collection = Enumerable([1,2,3])

## Documentation ##

Please visit the project [site](https://viralogic.github.io/py-enumerable) for better documentation

## Authors ##

[Bruce Fenske](https://github.com/viralogic)

## Contributors ##

1. [Oleg Shilo](https://github.com/oleg-shilo)
2. [Sebastien Celles](https://github.com/scls19fr)
3. [Daniel Goltz](https://github.com/dagoltz)

## History ##

<table>
    <thead>
        <tr>
            <th>Date</th>
            <th style='text-align: right;'>Version</th>
            <td>Description</td>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>21-Apr-2020</td>
            <td style='text-align: right;'>1.2.2</td>
            <td>
                <ul>
                    <li>Issue #38 - Fixed issue where to_list calls were taking a very long time. Added some regression testing for this issue</li>
                    <li>General performance improvements across code-base where identified</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>21-Jan-2020</td>
            <td style='text-align: right;'>1.2.1</td>
            <td>
                <ul>
                    <li>Issue #36 - Fixed iterating over files</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>24-Nov-2019</td>
            <td style='text-align: right;'>1.2.0</td>
            <td>
                <ul>
                    <li>Memory consumption improvements by removal of data caching when collection is iterated over</li>
                    <li>Issue #22 - Unexpected behaviour when using iterator as input data</li>
                    <li>Issue #34 - Data loss when using any function</li>
                    <li>Issue #35 - Unexpected result when using first function<li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>7-Oct-2019</td>
            <td style='text-align: right;'>1.1.0</td>
            <td>
                <ul>
                    <li>Issue #23 - Any accepts a None predicate</li>
                    <li>Issue #24 - Performance improvement where any returns on first matching element</li>
                    <li>Issue #25 - Use of any to check for elements in an Enumerable</li>
                    <li>Issue #26 - Performance improvement where element_at only iterates until the n-th element</li>
                    <li>Issue #29 - Performance improvement where distinct method is no longer immediately executing.</li>
                    <li>Issue #30 - Performance improvement where all function is no longer iterating through collection more than once</li>
                    <li>Issue #31 - Performance improvement where reverse function is no longer immediately executing</li>
                    <li>Issue #32 - Count function now accepts a lambda predicate to filter collection</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>16-Jul-2019</td>
            <td style='text-align: right;'>1.0.1</td>
            <td>
                <ul>
                    <li>Issue #21 - Support lambda predicates in first, first_or_default, last, and last_or_default methods</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>07-Mar-2019</td>
            <td style='text-align: right;'>1.0</td>
            <td>
                <ul>
                    <li>Issue #17 - Added additional LINQ methods to complete the <code>Enumerable</code> API as per <a href="https://docs.microsoft.com/en-us/dotnet/api/system.linq.enumerable?view=netframework-4.7.2">MSDN</a></li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>06-Jan-2019</td>
            <td style='text-align: right;'>0.7</td>
            <td>
                <ul>
                    <li>Issue #19 - Distinct bug fix</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>06-Dec-2018</td>
            <td  style='text-align: right;'>0.6</td>
            <td>
                <ul>
                    <li>Issue #13 - Empty list as default parameter</li>
                    <li>Issue #14 - except_ method bug fix</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>19-Jul-2017</td>
            <td style='text-align: right;'>0.5</td>
            <td>
                <ul>
                    <li>last and last_or_default method bug fixes</li>
                    <li>then_by and then_by_descending implementation</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>30-Jan-2017</td>
            <td style='text-align: right;'>0.4</td>
            <td>
                <ul>
                    <li>Added Python 3 support</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>15-Jan-2015</td>
            <td style='text-align: right;'>0.3</td>
            <td>
                <ul>
                    <li>Changed README.rst</li>
                    <li>Performance improvements</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>12-Jan-2015</td>
            <td  style='text-align: right;'>0.2</td>
            <td>
                <ul>
                    <li>Added documentation</li>
                </ul>
            </td>
        </tr>
        <tr>
            <td>07-Jan-2015</td>
            <td  style='text-align: right;'>0.1</td>
            <td>
                <ul>
                    <li>Initial beta release</li>
                </ul>
            </td>
        </tr>
    </tbody>
</table>

