Как подключиться к локальной базе данных 1С УНФ через COM соединение?

Question

[nick_tihomirov]

Написал код, который должен возвращать все номенклатуры

import win32com.client
import pythoncom

def connect_to_1c():
    try:
        pythoncom.CoInitialize()
        v8 = win32com.client.Dispatch("V83.Application")
        connection_string = "File='C:\\Users\\USER\\OneDrive\\Документы\\1C\\SmallBusinessEduc'"
        connected = v8.Connect(connection_string)
        
        if connected:
            return v8
        else:
            print("Failed to connect to 1C.")
            return None
    except Exception as e:
        print(f"Error connecting to 1C: {e}")
        return None

def execute_query(connection, query):
    try:
        query_obj = connection.NewObject("Query", query)
        result = query_obj.Execute()
        
        while not result.EOF:
            record = result.Current
            for field in record:
                print(field)
            result.Next()
    except Exception as e:
        print(f"Failed to execute query: {e}")

if __name__ == "__main__":
    connection = connect_to_1c()
    if connection:
        query = "SELECT * FROM Справочник.Номенклатура"
        execute_query(connection, query)

Но на выходе получаю ошибку

Error connecting to 1C: (-2147417848, 'The object invoked has disconnected from its clients.', None, None)

Answer 1

[Дмитрий Кинаш]

Видимо строки подключения неверна. Во первых не используйте кирилицу, а во вторых проверьте права доступа к каталогу.