pyechonext 0.4.1

EchoNext is a lightweight, fast and scalable async web framework for Python

🌟 EchoNext: The Future of Web 🚀

EchoNext is a lightweight, fast and scalable web framework for Python
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Comparison with Alternatives . Why Choose pyEchoNext · Key Features · Getting Started · Basic Usage · Specification · Documentation · License

EchoNext is a lightweight, fast and scalable web framework for Python

Welcome to EchoNext, where innovation meets simplicity! Are you tired of the sluggishness of traditional web frameworks? Want a solution that keeps pace with your ambitious apps? Look no further. EchoNext is your agile companion in the world of web development!

Imagine a lightweight framework that empowers you to create modern web applications with lightning speed and flexibility. With EchoNext, you're not just coding; you're building a masterpiece!

🤔 Why Choose SqlSymphony?

• 🔥 Featherweight Performance: No bloat, just speed! Our framework is designed to optimize performance, making it a breeze to create and scale your applications without the overhead.

• 💼 Unmatched Scalability: Handle thousands of connections effortlessly! Echonext is built for performance in high-demand environments, making it the perfect choice for startups or enterprise applications.

• 🔧 Customizable Architecture: Tailor your framework to suit your unique needs. Whether it’s middleware, routing, or authentication, make it yours with minimal effort!

• 🌍 Cross-Platform Compatibility: Echonext works beautifully on any OS. Whether you’re developing on Windows, macOS, or Linux, you’re covered!

• 💡 User-Friendly Design: Our intuitive API and comprehensive documentation make it easy for beginners and pros alike. Dive in and start coding right away!

• 📦 Plug-and-Play Components: Easily integrate with third-party libraries to enhance your application. Don’t reinvent the wheel—leverage existing solutions!

• 🔒 Built-in Authentication: Simplify your user authentication process with our built-in, easy-to-implement features.

• 📊 Automatic API Documentation: Create RESTful endpoints that are not just powerful but also well-documented, saving you time and effort.

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🌟 Comparison with Alternatives

Feature	pyEchoNext	Flask	FastAPI	Django	Starlette
Asynchronous Capabilities	COMING SOON	❌	✔️	❌	✔️
Performance	🔥 High	🐢 Moderate	🚀 Very High	🐢 Moderate	🚀 Very High
Framework Weight	✔️	✔️	✔️	❌ Heavy	✔️
Ecosystem	🛠️ Modular	🎨 Flexible	🎨 Modular	⚙️ Monolithic	⚙️ Modular
Ease of Use	✔️	✔️	✔️	❌	✔️
Configurability	✔️	✔️	✔️	✔️	✔️
Documentation Quality	📚 Excellent	📚 Good	📚 Excellent	📚 Very Good	📚 Good
Flexible Deployments	🌍 Flexible	🌍 Standard	🌍 Standard	🌍 Standard	🌍 Flexible
Testing Support	✔️	✔️	✔️	✔️	✔️
Community Size	📢 Growing	📢 Large	📢 Growing	📢 Large	📢 Emerging
Built-in Template Engine	✔️ Jinja2 & builtin	✔️ Jinja2	✔️ Jinja2	✔️ Django	✔️ Jinja2
Task Queue Integration	❌	✔️ Celery	✔️ Celery	✔️ Celery	✔️ Celery
Static File Serving	🌍 Manual	🌍 Manual	🚀 Built-in	🚀 Built-in	🚀 Built-in
Analytics Integration	✔️ Easy	🛠️ Manual	✔️ Easy	❌	✔️ Easy

📈 Note: Echonext excels in performance while staying lightweight, making it a top-notch choice for your next project!

📚 Key Features

• Intuitive API: Pythonic, object-oriented interface for interacting with routes and views.
• Performance Optimization: Lazy loading, eager loading, and other techniques for efficient web queries.
• Comprehensive Documentation: Detailed usage examples and API reference to help you get started.
• Modular Design: Clean, maintainable codebase that follows best software engineering practices.
• Extensive Test Coverage: Robust test suite to ensure the library's reliability and stability.

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🚀 Getting Started

pyEchoNext is available on PyPI. Simply install the package into your project environment with PIP:

pip install pyechonext

Once installed, you can start using the library in your Python projects. Check out the documentation for detailed usage examples and API reference.

You can create example app architecture:

python3 -m pyechonext --name exampleapp

# Generated arhitecture:
exampleapp/
├── exampleapp.py
├── templates
└── views
    ├── __init__.py
    └── main.py

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💻 Usage Examples

Advanced app with flask-like and django-like routes

Django-line classes with get-post methods and routing pages. And with the built-in template engine!

import os
from pyechonext.app import ApplicationType, EchoNext
from pyechonext.views import View
from pyechonext.urls import URL, IndexView
from pyechonext.config import Settings
from pyechonext.template_engine.builtin import render_template # built-in (alpha)
# OR
from pyechonext.template_engine.jinja import render_template


class UsersView(View):
	def get(self, request, response, **kwargs):
		return render_template(
			request, "index.html", user_name="User", friends=["Bob", "Anna", "John"]
		)

	def post(self, request, response, **kwargs):
		return Response(body='post users')


url_patterns = [URL(url="/", view=IndexView), URL(url="/users", view=UsersView)]
settings = Settings(
	BASE_DIR=os.path.dirname(os.path.abspath(__file__)), TEMPLATES_DIR="templates"
)
echonext = EchoNext(
	__name__, settings, urls=url_patterns, application_type=ApplicationType.HTML
)


@echonext.route_page("/book")
class BooksResource(View):
	def get(self, request, response, **kwargs):
		return f"GET Params: {request.GET}"

	def post(self, request, response, **kwargs):
		return f"POST Params: {request.POST}"

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Simple app with database

In this example we are using SQLSymphony ORM (our other project, a fast and simple ORM for python)

import os
from pyechonext.app import ApplicationType, EchoNext
from pyechonext.config import Settings
from sqlsymphony_orm.datatypes.fields import IntegerField, RealField, TextField
from sqlsymphony_orm.models.session_models import SessionModel
from sqlsymphony_orm.models.session_models import SQLiteSession


settings = Settings(
	BASE_DIR=os.path.dirname(os.path.abspath(__file__)), TEMPLATES_DIR="templates"
)
echonext = EchoNext(__name__, settings, application_type=ApplicationType.HTML)
session = SQLiteSession("echonext.db")


class User(SessionModel):
	__tablename__ = "Users"

	id = IntegerField(primary_key=True)
	name = TextField(null=False)
	cash = RealField(null=False, default=0.0)

	def __repr__(self):
		return f"<User {self.pk}>"


@echonext.route_page("/")
def home(request, response):
	user = User(name="John", cash=100.0)
	session.add(user)
	session.commit()
	return "Hello from the HOME page"


@echonext.route_page("/users")
def about(request, response):
	users = session.get_all_by_model(User)

	return f"Users: {[f'{user.name}: {user.cash}$' for user in users]}"

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🔧 Specifications

View

View is an abstract class, with abstract get and post methods (all descendants must create these methods).

class View(ABC):
	"""
	Page view
	"""

	@abstractmethod
	def get(self, request: Request, response: Response, *args, **kwargs):
		"""
		Get

		:param		request:   The request
		:type		request:   Request
		:param		response:  The response
		:type		response:  Response
		:param		args:	   The arguments
		:type		args:	   list
		:param		kwargs:	   The keywords arguments
		:type		kwargs:	   dictionary
		"""
		raise NotImplementedError

	@abstractmethod
	def post(self, request: Request, response: Response, *args, **kwargs):
		"""
		Post

		:param		request:   The request
		:type		request:   Request
		:param		response:  The response
		:type		response:  Response
		:param		args:	   The arguments
		:type		args:	   list
		:param		kwargs:	   The keywords arguments
		:type		kwargs:	   dictionary
		"""
		raise NotImplementedError

Example of view:

class IndexView(View):
	def get(self, request: Request, response: Response, **kwargs):
		"""
		Get

		:param		request:   The request
		:type		request:   Request
		:param		response:  The response
		:type		response:  Response
		:param		args:	   The arguments
		:type		args:	   list
		:param		kwargs:	   The keywords arguments
		:type		kwargs:	   dictionary
		"""
		return "Hello World!"

	def post(self, request: Request, response: Response, **kwargs):
		"""
		Post

		:param		request:   The request
		:type		request:   Request
		:param		response:  The response
		:type		response:  Response
		:param		args:	   The arguments
		:type		args:	   list
		:param		kwargs:	   The keywords arguments
		:type		kwargs:	   dictionary
		"""
		return "Message has accepted!"

Or you can return response:

class IndexView(View):
	def get(self, request: Request, response: Response, **kwargs):
		"""
		Get

		:param		request:   The request
		:type		request:   Request
		:param		response:  The response
		:type		response:  Response
		:param		args:	   The arguments
		:type		args:	   list
		:param		kwargs:	   The keywords arguments
		:type		kwargs:	   dictionary
		"""
		return Response(request, body="Hello World!")

	def post(self, request: Request, response: Response, **kwargs):
		"""
		Post

		:param		request:   The request
		:type		request:   Request
		:param		response:  The response
		:type		response:  Response
		:param		args:	   The arguments
		:type		args:	   list
		:param		kwargs:	   The keywords arguments
		:type		kwargs:	   dictionary
		"""
		return Response(request, body="Message has accepted!")

💬 Support

If you encounter any issues or have questions about pyEchoNext, please:

• Check the documentation for answers
• Open an issue on GitHub
• Reach out to the project maintainers via the mailing list

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🤝 Contributing

We welcome contributions from the community! If you'd like to help improve pyEchoNext, please check out the contributing guidelines to get started.

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👥 Join the Community!

If you find Echonext valuable and want to support the project:

• Star on GitHub ⭐
• Share it with friends and colleagues!
• Donate via cryptocurrency 🙌

Connect with fellow Echonext users: Join our Telegram Chat

🔮 Roadmap

Our future goals for pyEchoNext include:

• 📚 Improve middlewares

• 🚀 Add async support

• ✅ Improve logging

• 🌍 Improve auth

• 🌐 More stability and scalablity

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🌟 Get Started Today!

Unlock your potential as a developer with Echonext. Don’t just build applications—craft experiences that resonate with your users! The possibilities are limitless when you harness the power of Echonext.

Happy Coding! 💻✨

This README is designed to grab attention from the very first lines. It emphasizes the framework's strengths and makes a compelling case for why developers should choose Echonext for their projects. Feel free to adjust any specific links or images to fit your project!

License

Distributed under the GNU LGPL 2.1 License. See LICENSE for more information.

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EchoNext is a lightweight, fast and scalable web framework for Python Copyright (C) 2024 Alexeev Bronislav (C) 2024

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA