Visum Thinker MCP Server

# Test CreateVisum con parametri corretti import sys import os import time import json print("=== TEST CREATEVISUM WITH PARAMETERS ===") # Setup paths visum_path = r"H:\Program Files\PTV Vision\PTV Visum 2025\Exe" python_path = os.path.join(visum_path, "Python") if visum_path not in sys.path: sys.path.insert(0, visum_path) if python_path not in sys.path: sys.path.insert(0, python_path) try: import VisumPy.helpers as vh print("✅ VisumPy.helpers imported") print(f"CreateVisum signature: {vh.CreateVisum.__doc__ or 'No docstring'}") # Prova diversi parametri per CreateVisum print(f"\n🔍 Testing CreateVisum with different parameters:") test_params = [ # Parametri comuni per CreateVisum ([], "no parameters"), ([250], "version 250"), ([2025], "version 2025"), ([25.0], "version 25.0"), ([250, True], "version + visible"), ([250, False], "version + hidden"), ([None], "None parameter"), (["250"], "string version"), ([250, True, True], "version + visible + license"), ([250, False, False], "version + hidden + no license") ] visum_instance = None successful_params = None for params, description in test_params: try: print(f" Trying CreateVisum({params}) - {description}...") if not params: visum_instance = vh.CreateVisum() else: visum_instance = vh.CreateVisum(*params) print(f" ✅ SUCCESS! CreateVisum({params})") print(f" Instance type: {type(visum_instance)}") # Test se ha Net if hasattr(visum_instance, 'Net'): print(f" ✅ Has Net attribute") nodes = visum_instance.Net.Nodes.Count links = visum_instance.Net.Links.Count print(f" 📊 Empty network - Nodes: {nodes:,}, Links: {links:,}") successful_params = params break else: print(f" ❌ No Net attribute") except Exception as e: print(f" ❌ CreateVisum({params}) failed: {e}") if visum_instance and successful_params is not None: print(f"\n🎉 VisumPy.helpers.CreateVisum works!") print(f"Successful parameters: {successful_params}") # Ora proviamo a caricare il progetto Campoleone project_path = r"H:\go\italferr2025\Campoleone\100625_Versione_base_v0.3_sub_ok_priv.ver" print(f"\n📂 Attempting to load project: {os.path.basename(project_path)}") try: print(f" Loading version file...") visum_instance.LoadVersion(project_path) print(f" ✅ Project loaded!") # Verifica dati caricati nodes = visum_instance.Net.Nodes.Count links = visum_instance.Net.Links.Count zones = visum_instance.Net.Zones.Count if hasattr(visum_instance.Net, 'Zones') else 0 print(f" 📊 Project data:") print(f" Nodes: {nodes:,}") print(f" Links: {links:,}") print(f" Zones: {zones:,}") if nodes > 0: print(f"\n🎉 VISUMPY SUCCESS! Connected to active project!") # Test analisi di base print(f"\n🔍 Basic network analysis:") # Sample di nodi if nodes > 0: first_nodes = visum_instance.Net.Nodes.GetMultiAttValues('No', '', 10 if nodes > 10 else nodes) print(f" First nodes IDs: {first_nodes[:5] if len(first_nodes) > 5 else first_nodes}") # Salva successo completo success_data = { "timestamp": time.time(), "method": f"VisumPy.helpers.CreateVisum({successful_params})", "api": "VisumPy_Official", "project": project_path, "nodes": nodes, "links": links, "zones": zones, "status": "PROJECT_LOADED_SUCCESS" } with open(r"H:\visum-thinker-mcp-server\visumpy_project_success.json", 'w') as f: json.dump(success_data, f, indent=2) print(f"\n💾 Complete success saved to visumpy_project_success.json") print(f"🚀 VisumPy is the SOLUTION!") else: print(f" ❌ Project loaded but no data found") except Exception as load_e: print(f" ❌ Project loading failed: {load_e}") # Salva successo parziale (istanza creata) partial_success = { "timestamp": time.time(), "method": f"VisumPy.helpers.CreateVisum({successful_params})", "api": "VisumPy_Official", "project": "NONE", "nodes": 0, "links": 0, "status": "INSTANCE_CREATED_SUCCESS" } with open(r"H:\visum-thinker-mcp-server\visumpy_partial_success.json", 'w') as f: json.dump(partial_success, f, indent=2) print(f"💾 Partial success saved - VisumPy creates instances!") else: print(f"\n❌ No working CreateVisum parameters found") # Prova anche: direct import del COM object print(f"\n🔍 Alternative: Direct Visum COM via VisumPy environment") try: import win32com.client as win32 # Con l'ambiente VisumPy, potrebbero essere disponibili altri ProgID visum_com = win32.Dispatch("Visum.Visum.250") print(f"✅ Direct COM Dispatch worked: {type(visum_com)}") if hasattr(visum_com, 'LoadVersion'): project_path = r"H:\go\italferr2025\Campoleone\100625_Versione_base_v0.3_sub_ok_priv.ver" visum_com.LoadVersion(project_path) nodes = visum_com.Net.Nodes.Count print(f"🎉 Direct COM + Project: {nodes:,} nodes!") except Exception as com_e: print(f"❌ Direct COM failed: {com_e}") except ImportError as e: print(f"❌ VisumPy.helpers import failed: {e}") print(f"\n=== CREATEVISUM TEST COMPLETED ===")