Implementación del cliente Ollama y su credencial, integración de logging en base de datos, y mejoras en la gestión de herramientas MCP.

This commit is contained in:
2025-05-19 22:57:01 +02:00
parent 9db2f70009
commit 6b491a9a41
10 changed files with 544 additions and 167 deletions
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import requests
from src.Credenciales.ollama_credencial import OllamaCredencial
class OllamaCliente:
def __init__(self, credencial: OllamaCredencial):
"""
Inicializa el cliente de Ollama con una instancia de OllamaCredencial.
"""
self.credencial = credencial
self.base_url = self.credencial.base_url
# --- Chat Completions ---
def chat_completion(self, model: str, messages: list, stream: bool = False, **kwargs):
url = f"{self.base_url}/api/chat"
payload = {
"model": model,
"messages": messages,
"stream": stream,
**kwargs
}
response = requests.post(url, json=payload, stream=stream)
response.raise_for_status()
return self._handle_stream(response) if stream else response.json()
def _handle_stream(self, response):
for line in response.iter_lines():
if line:
try:
parsed = line.decode("utf-8")
# Extraer contenido si está en JSON como {"message":{"content":"..."},...}
if parsed.startswith("{"):
import json
data = json.loads(parsed)
if "message" in data and "content" in data["message"]:
yield data["message"]["content"]
except Exception:
continue
# --- Text Completion (legacy) ---
def completion(self, model: str, prompt: str, **kwargs):
url = f"{self.base_url}/api/generate"
payload = {
"model": model,
"prompt": prompt,
**kwargs
}
response = requests.post(url, json=payload)
response.raise_for_status()
return response.json()
# --- Embeddings ---
def embedding(self, model: str, input: str | list[str], **kwargs):
url = f"{self.base_url}/api/embeddings"
payload = {
"model": model,
"prompt": input,
**kwargs
}
response = requests.post(url, json=payload)
response.raise_for_status()
return response.json()