Python-Middlewareable
A simple library for working with middlewares in Python.
Installation
pip install python-middlewareable
Usage
1. Define the payload structure
@dataclass
class Request(RequestBase): # inherit from RequestBase
name: str
2. Create a middleware
class OneMiddleware(MiddlewareBase[Request]):
async def handle(
self, request: Request, next_call: MiddlewareNextCallBase[Request]
) -> None:
request.name = request.name + " from OneMiddleware"
print("OneMiddleware before")
await next_call(request)
print("OneMiddleware after")
3. Add the MiddlewareableBase trait to the class that will use the middlewares
class App(MiddlewareableBase[Request]):
middlewares = [OneMiddleware] # add your middlewares here
4. Instantiate and use it
# middlewareable
app = App()
# process request
result = await app.process_middlewares(Request(name="Hello"))
# check the result
print(request)
# output:
# OneMiddleware before
# OneMiddleware after
# Hello from OneMiddleware
Traits
You can use the following traits to extend the functionality of your classes:
License
This project is licensed under the MIT License - see the LICENSE file for details.
1 maintainer
Metadata
1 maintainer
Release files for python-middlewareable 1.0.0
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Source distribution (sdist)
| File | Size | Uploaded | |
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| python_middlewareable-1.0.0.tar.gz | 7.7 kB | Details |
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| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| python_middlewareable-1.0.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 15.7 kB
Release files / python_middlewareable-1.0.0.tar.gz
| Download URL | python_middlewareable-1.0.0.tar.gz |
|---|---|
| Size | 7.7 kB |
| Tags | Source |
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Release files / python_middlewareable-1.0.0-py3-none-any.whl
| Download URL | python_middlewareable-1.0.0-py3-none-any.whl |
|---|---|
| Size | 7.9 kB |
| Tags | Python 3 |
|
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