Disclaimer: I am the developer of this framework.
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Installing Retica
Before Installing Retica, it is recommended to create a virtual environment for your project. Create a virtual environment using the following command:
$~ python3 -m pip install --upgrade virtualenv
$~ python3 -m venv env_name
$~ source env_name/bin/activate
Retica is available via the pip package manager.
$~ pip install retica
If you don’t have pip installed, you can install it by running:
$~ python -m ensurepip —upgrade
Creating a New Retica Project
The Retica framework comes with ReticaCLI which is a terminal-based tool that allows you to easily create a new project or run your existing projects.
To Create A New Retica Project, run:
$~ retica create
Project Name: ProjectName #Use '.' for using the current directory.
Templates Folder: templates #Jinja Templates Folder.
Plugins Folder: plugins #Default Folder To Store Plugins.
Import Frontend Libraries? (y/n): #To Be Implemented.
Creating project...
The Folder Structure:
ProjectName/
|- templates/
|- plugins/
|- app.py
|- run.py
Exploring app.py
import Retica
import Retica.Render
retica = Retica.Server(__name__)
templator = Retica.Render.TemplateRender(retica,template_dir="templates")
@retica.create_endpoint("/hello/{name}")
def index(request: Retica.Request.request, response: Retica.Response.response, **data):
response.body = f"Hello {data['name']}"
- In lines 1–2 we import Retica and Retica.Render.
- In line 3 we create a new instance of the server.
- In line 5 we create a new instance of the templator.
- In lines 7–9 we create an endpoint for the server at
/hello/{name}
.This is a dynamic URL. Here{name}
is a placeholder for data and the value accessible from the data dictionary.
Exploring run.py
from app import retica
from Retica import Sockets
http_socket = Sockets.HTTP_Socket(Sockets.gethostname(), 80)
if __name__ == "__main__":
retica.run([http_socket])
- In lines 1–2 we import your server from
app.py
and theSockets
module from Retica. - In line 4 we create a socket for the server at port 80.
- In lines 6–7 we call
run()
on our server instance by passing the array of sockets.
As an alternative to using this file, you can also run $~ retica run
to start the server directly from the command line.
You can create as many endpoints as you want and customize them to suit your needs. I will soon cover Jinja templating, Plugin creation, and an easy sample project.
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