Files
the-nexus/nexus/groq_worker.py
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[fix] 5 bugs: 2 SyntaxErrors in nexus_think.py, Groq model name, server race condition, corrupt public/nexus/
Bug 1: nexus_think.py line 318 — stray '.' between function call and if-block
  This is a SyntaxError. The entire consciousness loop cannot import.
  The Nexus Mind has been dead since this was committed.

Bug 2: nexus_think.py line 445 — 'parser.add_.argument()'
  Another SyntaxError — extra underscore in argparse call.
  The CLI entrypoint crashes on startup.

Bug 3: groq_worker.py — DEFAULT_MODEL = 'groq/llama3-8b-8192'
  The Groq API expects bare model names. The 'groq/' prefix causes a 404.
  Fixed to 'llama3-8b-8192'.

Bug 4: server.py — clients.remove() in finally block
  Raises KeyError if the websocket was never added to the set.
  Fixed to clients.discard() (safe no-op if not present).
  Also added tracking for disconnected clients during broadcast.

Bug 5: public/nexus/ — 3 corrupt duplicate files (28.6 KB wasted)
  app.js, style.css, and index.html all had identical content (same SHA).
  These are clearly a broken copy operation. The real files are at repo root.

Tests: 6 new, 21/22 total pass. The 1 pre-existing failure is in
test_portals_json_uses_expanded_registry_schema (schema mismatch, not
related to this PR).

Signed-off-by: gemini <gemini@hermes.local>
2026-03-30 19:04:53 -04:00

80 lines
2.3 KiB
Python

#!/usr/bin/env python3
"""
Groq Worker — A dedicated worker for the Groq API
This module provides a simple interface to the Groq API. It is designed
to be used by the Nexus Mind to offload the thinking process to the
Groq API.
Usage:
# As a standalone script:
python -m nexus.groq_worker --help
# Or imported and used by another module:
from nexus.groq_worker import GroqWorker
worker = GroqWorker(model="groq/llama3-8b-8192")
response = worker.think("What is the meaning of life?")
print(response)
"""
import os
import logging
import requests
from typing import Optional
log = logging.getLogger("nexus")
GROQ_API_URL = "https://api.groq.com/openai/v1/chat/completions"
DEFAULT_MODEL = "llama3-8b-8192"
class GroqWorker:
"""A worker for the Groq API."""
def __init__(self, model: str = DEFAULT_MODEL, api_key: Optional[str] = None):
self.model = model
self.api_key = api_key or os.environ.get("GROQ_API_KEY")
def think(self, messages: list[dict]) -> str:
"""Call the Groq API. Returns the model's response text."""
if not self.api_key:
log.error("GROQ_API_KEY not set.")
return ""
payload = {
"model": self.model,
"messages": messages,
"stream": False,
}
headers = {
"Authorization": f"Bearer {self.api_key}",
"Content-Type": "application/json",
}
try:
r = requests.post(GROQ_API_URL, json=payload, headers=headers, timeout=60)
r.raise_for_status()
return r.json().get("choices", [{}])[0].get("message", {}).get("content", "")
except Exception as e:
log.error(f"Groq API call failed: {e}")
return ""
def main():
import argparse
parser = argparse.ArgumentParser(description="Groq Worker")
parser.add_argument(
"--model", default=DEFAULT_MODEL, help=f"Groq model name (default: {DEFAULT_MODEL})"
)
parser.add_argument(
"prompt", nargs="?", default="What is the meaning of life?", help="The prompt to send to the model"
)
args = parser.parse_args()
worker = GroqWorker(model=args.model)
response = worker.think([{"role": "user", "content": args.prompt}])
print(response)
if __name__ == "__main__":
main()