Initial commit

Reference Data/python_project/scripts/check_proteus_diagnostic.py

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+from proteus import config, Model
+
+# Connect
+config.set_xmlrpc(f'https://admin:dsproject@itsa.open-squared.tech/tradon/')
+
+Purchase = Model.get('purchase.purchase')
+
+# Test: Set number on draft purchase
+print("=== Testing Number Field Persistence ===")
+draft = Purchase(682)  # The ID from your previous test
+
+print(f"Before: number = {draft.number}, state = {draft.state}")
+
+# Set number
+draft.number = "MANUAL_TEST_001"
+draft.save()
+print(f"After save: number = {draft.number}")
+
+# Reload by fetching again from database
+draft_reloaded = Purchase(682)
+print(f"After reload: number = {draft_reloaded.number}")
+
+if draft_reloaded.number == "MANUAL_TEST_001":
+    print("✓ SUCCESS: Number WAS persisted via Proteus!")
+else:
+    print(f"✗ FAILED: Number NOT persisted. Got: {draft_reloaded.number}")
+    print("\nThis means the 'number' field is likely:")
+    print("  1. Read-only (controlled by Tryton workflow)")
+    print("  2. Auto-generated by a sequence")
+    print("  3. Overwritten by server-side logic")
+
+# Now verify in PostgreSQL
+print("\n=== Verify in PostgreSQL ===")
+print("Run this SQL query to confirm:")
+print("SELECT id, number, state FROM purchase_purchase WHERE id = 682;")