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<div align="center">

<h3 align="center">Python Linqex</h3>

The linq module in C# has been adapted for python with some modifications.

<a href="https://github.com/TahsinCr/python-linqex/blob/master/CHANGELOG.md">Changelog</a>: ·
<a href="https://github.com/TahsinCr/python-linqex/issues">Report Bug</a>: ·

<a href="https://github.com/TahsinCr/python-linqex/issues">Request Feature</a>

</p>

</div>

## About The Project

Provides simple to use LINQ features to Python 3.x.

### Built With

[![Python][Python]][Python-url]

<br>

## Getting Started

To get a local copy up and running follow these simple example steps.

### Prerequisites

Does not require any prerequisites

### Installation

1. Clone the repo `sh git clone https://github.com/TahsinCr/python-linqex.git `

2. Install PIP packages `sh pip install linqex `

<br>

## Usage

Let's have different customers. Let's choose the male ones among these customers. For this: ```python from linqex.linq import Enumerable customersList = [

{'name' : 'Jonh', 'age' : 25, 'gender': 'male'}, {'name' : 'Emma', 'age' : 44, 'gender': 'female'}, {'name' : 'Steve', 'age' : 17, 'gender': 'male'}

]

customersEnumerable = Enumerable(customersList)

# to select only male ones: customersMaleEnumerable = customersEnumerable.Where(lambda key, value: value['gender'] == 'male')

for customer in customersMaleEnumerable.ToList:: print(customer)

` Output ` {'name' : 'Jonh', 'age' : 25, 'gender': 'male'} {'name' : 'Steve', 'age' : 17, 'gender': 'male'} ```

<br>

Let's develop the example we wrote above a bit further: ```python from typing import Literal from linqex.linq import Enumerable

MALE = "MALE" FEMALE = "FEMALE"

class Customer:

def __init__(self, id:int, name:str, age:int, gender:Literal["MALE","FEMALE"]):: self.id = id self.name = name self.age = age self.gender = gender

customerList = [

Customer(1, "Ava", 32, MALE), Customer(2, "Alex", 19, MALE), Customer(3, "Amelia", 22, FEMALE), Customer(4, "Arnold", 43, MALE), Customer(5, "Eric", 55, MALE), Customer(6, "Lily", 12, FEMALE), Customer(7, "Jessia", 32, MALE), Customer(8, "William", 19, MALE), Customer(9, "Emily", 22, FEMALE), Customer(10, "Mateo", 43, MALE), Customer(11, "Antony", 55, MALE), Customer(12, "Mia", 12, FEMALE)

]

customerEnumerable = Enumerable.List(customerList)

# to select only male ones: customersMaleEnumerable = customerEnumerable.Where(lambda customer: customer.gender == MALE)

customersMaleEnumerable.Loop(lambda customer: print(customer.__dict__))

` Output ` {'id': 1, 'name': 'Ava', 'age': 32, 'gender': 'MALE'} {'id': 2, 'name': 'Alex', 'age': 19, 'gender': 'MALE'} {'id': 4, 'name': 'Arnold', 'age': 43, 'gender': 'MALE'} {'id': 5, 'name': 'Eric', 'age': 55, 'gender': 'MALE'} {'id': 7, 'name': 'Jessia', 'age': 32, 'gender': 'MALE'} {'id': 8, 'name': 'William', 'age': 19, 'gender': 'MALE'} {'id': 10, 'name': 'Mateo', 'age': 43, 'gender': 'MALE'} {'id': 11, 'name': 'Antony', 'age': 55, 'gender': 'MALE'} ```