Python SSE Client

The `sseclient` library (version 0.0.27) is a Python client for consuming Server-Sent Events (SSE) streams, also known as EventSource. It provides an `SSEClient` class that acts as an iterator, allowing easy processing of messages from a server. This version, last updated in September 2020, handles automatic reconnections and parses event data. While functional, it is no longer actively developed, with more recent and actively maintained forks (e.g., `sseclient-py`) addressing modern Python features and known issues.