Metadata-Version: 2.1
Name: starlette-request-id
Version: 1.2.0
Summary: Helper for starlette to add request id in logger
Home-page: https://github.com/bigbag/starlette-request-id
Download-URL: https://pypi.python.org/pypi/starlette-request-id
Author: Pavel Liashkov
Author-email: pavel.liashkov@protonmail.com
Maintainer: Pavel Liashkov
Maintainer-email: pavel.liashkov@protonmail.com
License: Apache License, Version 2.0
Platform: POSIX
Classifier: Development Status :: 5 - Production/Stable
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Operating System :: POSIX
Classifier: Topic :: Software Development
Classifier: Topic :: Software Development :: Libraries
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE

# starlette-request-id

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**starlette-request-id** is a helper for starlette to add request id in logger.

* [Project Changelog](https://github.com/bigbag/starlette-request-id/blob/main/CHANGELOG.md)

## Installation

starlette-request-id is available on PyPI.
Use pip to install:

    $ pip install starlette-request-id

## Basic Usage

```py
import httpx
import uvicorn
from starlette.applications import Starlette
from starlette.responses import PlainTextResponse
from starlette_request_id import REQUEST_ID_HEADER, RequestIdMiddleware, init_logger, request_id_ctx

LOGGING = {
    "version": 1,
    "disable_existing_loggers": 0,
    "formatters": {
        "default": {
            "format": "[%(asctime)s] %(levelname)s [%(request_id)s] %(name)s | %(message)s",
            "datefmt": "%d/%b/%Y %H:%M:%S",
        }
    },
    "handlers": {
        "stdout": {
            "level": "INFO",
            "class": "logging.StreamHandler",
            "formatter": "default",
        },
    },
    "loggers": {
        "": {
            "handlers": ["stdout"],
            "propagate": True,
            "level": "INFO",
        },
    },
}


def init_app():
    init_logger(LOGGING)

    app_ = Starlette()
    app_.add_middleware(RequestIdMiddleware)

    @app_.route("/")
    def success(request):
        httpx.post("https://www.example.org/", headers={REQUEST_ID_HEADER: request_id_ctx.get()})
        return PlainTextResponse("OK", status_code=200)

    return app_


app = init_app()

if __name__ == "__main__":
    uvicorn.run(
        app=app,
        log_config=LOGGING,
    )

```

curl 127.0.0.1:8000

```bash
    [17/Jan/2021 18:31:19] INFO [N/A] uvicorn.error | Started server process [576540]
    [17/Jan/2021 18:31:19] INFO [N/A] uvicorn.error | Waiting for application startup.
    [17/Jan/2021 18:31:19] INFO [N/A] uvicorn.error | Application startup complete.
    [17/Jan/2021 18:31:19] INFO [N/A] uvicorn.error | Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
    [17/Jan/2021 18:31:22] INFO [22395fa2-e296-420e-93a1-5537e1ba0a62] uvicorn.access | 127.0.0.1:50372 - "GET / HTTP/1.1" 200
    [17/Jan/2021 18:31:25] INFO [9ac6fa25-5048-4222-ac54-dd2c70e3e042] uvicorn.access | 127.0.0.1:50374 - "GET / HTTP/1.1" 200
```
## License

starlette-request-id is developed and distributed under the Apache 2.0 license.

## Reporting a Security Vulnerability

See our [security policy](https://github.com/bigbag/starlette-request-id/security/policy).
