Python/Django vs. PHP/Symfony

db.php

// ###   PHP / Symfony2 / ORM   ###/

// create new document
$product = new Product();
$product->setName('A Foo Bar');
$product->setPrice('19.99');
$product->setDescription('Lorem ipsum dolor');

$em = $this->getDoctrine()->getManager();

$em->persist($product);
$em->flush();

// query for one product matching by name and price
$product = $repository->findOneBy(
    array('name' => 'foo', 'price' => 19.99)
);

// query for all products matching the name, ordered by price
$products = $repository->findBy(
    array('name' => 'foo'),
    array('price' => 'ASC')
);

db.py

###   Python / Django / MongoEngine   ###

// create new document (mongoengine)
product = Product()
product.name = 'A Foo Bar'
product.price = 19.99
product.description = 'Lorem ipsum dolor'
product.save()
// or
product = Product(
    name='A Foo Bar',
    price=19.99,
    description='Lorem ipsum dolor',
).save()


// query for one product matching by name and price
product = Product.objects(
    name='foo', price=19.99
).first()

// query for all products matching the name, ordered by price
products = Product.objects(
    name='foo'
).sort('price')