fix: After enabling identity authentication in the application, the knowledge base retrieves the reference document list variable, but there is no content retrieved when asking questions on the application dialogue page

[shaohuzhang1]

fix: After enabling identity authentication in the application, the knowledge base retrieves the reference document list variable, but there is no content retrieved when asking questions on the application dialogue page

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[shaohuzhang1]

This code snippet seems to be part of a Django application for querying knowledge data based on specified parameters. However, there are some improvements and corrections that can be made:

1. List Comprehension: When converting document_id_list from a queryset into a list of strings using [str(k) for k in ...], it might lead to unnecessary memory usage if document_id_list is already a list of ids.

2. Distinct Method: The .distinct() method should not typically include any arguments when used with values lists, so you can remove (flat=True) since the default behavior is to return unique elements.

3. Consistency: Ensure consistency between variable names and their types within the function to improve readability and prevent typos.

Here's the corrected version:

def execute(self, knowledge_id_list, knowledge_setting, question, show_knowledge):
    search_scope_reference = workflow_manage.build_search_scope(knowledge_id_list, knowledge_setting)
    
    document_id_list = []
    if isinstance(search_scope_reference, Document):  # 文案库中的文档id数组
        document_id_list.append(search_scope_reference.id)
    elif isinstance(search_scope_reference, ReferenceContentBase):  # 虚拟知识集（参考内容）
        reference_content_base = search_scope_reference
        reference_document_ids = query_set(ReferenceDocumentInfo).filter(reference_content=reference_content_base.reference_id).values_list('info_id', flat=True)
        
        if len(reference_document_ids) == 0:
            knowledge_id_list = [
                str(doc.knowledge_id)
                for doc in database_model.manage.get_model(get_knowledge_list_of_authorized, {}).order_by('-createdate').all()
            ]
        else:
            knowledge_id_list.extend([doc.knowledge_id for doc in query_set(Document).filter(id__in=reference_document_ids).values_list('knowledge_id', flat=True)])
    else:  # 搜索范围为其他类型的数据结构需要进一步处理...

# Note: Ensure proper formatting and adherence to Python best practices throughout the project.

These changes ensure better performance and maintainability of the code while aligning with Django ORM conventions.