Spaces:
Sleeping
Sleeping
Update server.py
Browse files
server.py
CHANGED
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@@ -76,8 +76,6 @@ for source, rel_path in SOURCES.items():
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@@ -87,51 +85,110 @@ mcp = FastMCP("OnBase", port=port)
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@mcp.resource(
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uri="info://available_retrievers",
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name="AvailableRetrievers",
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description="Provides information about available document retrievers including their names and descriptions.",
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mime_type="application/json"
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)
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def get_available_retrievers() -> dict:
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"""
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- source: The source system (e.g., 'oms')
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- index_name: The specific index name
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- description: Human-readable description
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"""
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available_retrievers = []
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for full_index_name in indices.keys():
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# Parse the full index name (e.g., "oms_vec_1")
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parts = full_index_name.split('_')
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source = parts[0]
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index_name = '_'.join(parts[1:]) if len(parts) > 1 else "default"
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#
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else:
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description += f" - Índice {index_name}"
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available_retrievers.append({
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"retriever_name": full_index_name,
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"source": source,
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"index_name":
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"description": description
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})
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return {
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"retrievers": available_retrievers,
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"count": len(available_retrievers),
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"
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"default_top_k": 3
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}
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# Configuración del archivo retrievers.json
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RETRIEVERS_METADATA_PATH = Path("./retrievers.json")
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# Cargar metadatos de los retrievers
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def load_retrievers_metadata() -> Dict:
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try:
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with open(RETRIEVERS_METADATA_PATH, 'r', encoding='utf-8') as f:
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return json.load(f)
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except FileNotFoundError:
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print(f"Warning: {RETRIEVERS_METADATA_PATH} not found. Using empty metadata.")
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return {}
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except json.JSONDecodeError:
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print(f"Warning: {RETRIEVERS_METADATA_PATH} is invalid JSON. Using empty metadata.")
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return {}
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retrievers_metadata = load_retrievers_metadata()
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# Resource para listar solo títulos/disponibles
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@mcp.resource(
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uri="info://available_retriever_titles",
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name="AvailableRetrieverTitles",
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description="Lista los nombres/títulos disponibles de los retrievers",
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mime_type="application/json"
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)
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def get_retriever_titles() -> dict:
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"""
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Devuelve una lista con los títulos/nombres de los retrievers disponibles
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"""
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return {
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"titles": list(retrievers_metadata.keys()),
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"count": len(retrievers_metadata)
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}
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# Resource para obtener metadatos específicos
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@mcp.resource(
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uri="info://retriever_details/{retriever_title}",
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name="RetrieverDetails",
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description="Obtiene información detallada sobre un retriever específico",
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mime_type="application/json"
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)
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def get_retriever_details(retriever_title: str) -> dict:
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"""
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Devuelve los metadatos completos para un retriever específico
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Parameters:
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retriever_title: El título/nombre del retriever (ej: 'oms')
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"""
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if retriever_title not in retrievers_metadata:
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return {
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"error": f"Retriever '{retriever_title}' no encontrado",
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"available_titles": list(retrievers_metadata.keys())
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}
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return {
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"retriever": retriever_title,
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"details": retrievers_metadata[retriever_title]
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}
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# Modificación del resource existente para usar los metadatos
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@mcp.resource(
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uri="info://available_retrievers",
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name="AvailableRetrievers",
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description="Provides information about available document retrievers including their names and descriptions.",
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mime_type="application/json"
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)
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def get_available_retrievers(retriever_title: Optional[str] = None) -> dict:
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"""
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Versión mejorada que puede filtrar por título de retriever
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Parameters:
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retriever_title: Opcional. Si se especifica, solo devuelve los de este título
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"""
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available_retrievers = []
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for full_index_name in indices.keys():
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parts = full_index_name.split('_')
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source = parts[0]
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# Filtrar por título si se especificó
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if retriever_title and source != retriever_title:
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continue
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# Obtener metadatos del JSON si existen
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metadata = retrievers_metadata.get(source, {}).get(full_index_name, {})
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available_retrievers.append({
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"retriever_name": full_index_name,
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"source": source,
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"index_name": '_'.join(parts[1:]) if len(parts) > 1 else "default",
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"description": metadata.get("description", f"Documentos de {source.upper()}"),
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"content_info": metadata.get("content_info", "No description available"),
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"last_updated": metadata.get("last_updated", "unknown")
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})
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if retriever_title and not available_retrievers:
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return {
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"error": f"No hay retrievers para el título '{retriever_title}'",
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"available_titles": list(retrievers_metadata.keys())
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}
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return {
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"retrievers": available_retrievers,
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"count": len(available_retrievers),
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"filtered_by": retriever_title if retriever_title else "all"
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}
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