pi-py-ai 0.83.0

Python port of @earendil-works/pi-ai — Unified LLM API with multi-provider streaming

pi-ai

Python port of @earendil-works/pi-ai — Unified LLM API.

Install

pip install pi-ai

Quick Start

from pi_ai import stream, Context, UserMessage, Model, StreamOptions

model = Model(
    id="deepseek-chat", api="openai-completions", provider="deepseek",
    base_url="https://api.deepseek.com/v1", input=["text"],
    context_window=64000, max_tokens=8192,
)
ctx = Context(messages=[UserMessage(content="Hello")])
es = stream(model, ctx, StreamOptions(api_key="sk-..."))
async for event in es:
    if event.type == "text_delta": print(event.delta, end="")

Providers

• OpenAI — Chat Completions (also works with DeepSeek, OpenRouter, etc.)
• Anthropic — Messages API with thinking (extended reasoning) support
• Faux — Test mock

Links

• GitHub | Issues
• PORTING.md — deviations from upstream