Metadata-Version: 2.1
Name: event-processor
Version: 3.1.4
Summary: Pythonic event-processing library based on decorators
Home-page: https://github.com/marier-nico/event-processor
Author: Nicolas Marier
Author-email: software@nmarier.com
License: UNKNOWN
Project-URL: Documentation, https://event-processor.readthedocs.io/en/latest/
Project-URL: Source, https://github.com/marier-nico/event-processor
Project-URL: Tracker, https://github.com/marier-nico/event-processor/issues
Keywords: event decorators development
Platform: any
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Topic :: Software Development :: Libraries
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Description-Content-Type: text/markdown
Provides-Extra: pydantic
License-File: LICENSE

# Process Events In Style

![build](https://img.shields.io/github/checks-status/marier-nico/event-processor/main)
![coverage](https://img.shields.io/codecov/c/github/marier-nico/event-processor?token=RELUVFBJHX)
![code-size](https://img.shields.io/github/languages/code-size/marier-nico/event-processor)
![docs](https://readthedocs.org/projects/event-processor/badge/?version=latest)

This library aims to simplify the common pattern of event processing. It simplifies the process of filtering,
dispatching and pre-processing events as well as injecting dependencies in event processors.

The only requirement is that your events are regular python dictionaries.

Take a look at the following examples to get an overview of the features available! Of course, you can mix and combine
them in any way you like to create more complex scenarios.

```python
from event_processor import EventProcessor, Event
from event_processor.filters import Eq


event_processor = EventProcessor()


@event_processor.processor(Eq("service.type", "service_a"))
def process_service_a(event: Event):
    return event["service"]["status"] == "up"

@event_processor.processor(Eq("service.type", "service_b"))
def process_service_b(event: Event):
    return event["authorized"]

service_a_event = {
    "service": {
        "type": "service_a",
        "status": "down"
    }
}
service_b_event = {
    "service": {
        "type": "service_b",
        "authorized": False
    }
}
event_processor.invoke(service_a_event)  # False
event_processor.invoke(service_b_event)  # False
```

# Documentation

Find the full documentation on [Read the Docs](https://event-processor.readthedocs.io/).


