fastmicroservices 0.1.4

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FastMicroservices

Connect FastAPI microservices easily.

Install

pip install fastmicroservices

Usage

import time

from toomanythreads import ThreadedServer

from fastmicroservices import Macroservice
from fastmicroservices import Microservice


class Dummy(ThreadedServer, Microservice):
    def __init__(self, macroservice: Macroservice):
        ThreadedServer.__init__(self)
        Microservice.__init__(self, macroservice)

        @self.get("/")
        def foobar():
            return "foobar"


if __name__ == "__main__":
    m = Macroservice()
    serv = Dummy(m)
    m.thread.start()
    time.sleep(100)

How it works

The core routing engine uses /page/{page_name}/{path:path}:

• Automatic Directory Construction: The backend uses TooManyConfigs and FastJ2 to automatically provision a templates folder and render from it.
• Service Discovery: Macroservice finds your service by page_name, which is the lowercase class' name. In the above instance, it would be http://localhost:{port}/page/dummy
• Internal Routing: Your service handles its own routes via the forward() method. You can code your own forwarding method, but ThreadedServer already provides this. See https://pypi.org/project/toomanythreads/

Example: /page/dummy/api/users → finds "dummy" service → calls dummy.forward("/api/users") Static HTML files in templates/static_pages/ work the same way but just render templates.

Licensed under MIT.