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feat: Add web node interrupt #4537

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Merged
zhanweizhang7 merged 1 commit into from
Dec 18, 2025
Merged

feat: Add web node interrupt #4537

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19 changes: 15 additions & 4 deletions apps/application/flow/step_node/data_source_web_node/impl/base_data_source_web_node.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,12 @@ class BaseDataSourceWebNodeForm(BaseForm):
'placeholder': _('The default is body, you can enter .classname/#idname/tagname')})


def get_collect_handler():
class InterruptedTaskException(Exception):
def __init__(self, *args, **kwargs): # real signature unknown
pass


def get_collect_handler(workflow_manage):
results = []

def handler(child_link: ChildLink, response: Fork.Response):
Expand All @@ -37,8 +42,11 @@ def handler(child_link: ChildLink, response: Fork.Response):
"name": document_name.strip(),
"content": response.content,
})

except Exception as e:
maxkb_logger.error(f'{str(e)}:{traceback.format_exc()}')
maxkb_logger.error(f'{str(e)}:{traceback.format_exc()}')
if workflow_manage.is_the_task_interrupted():
raise InterruptedTaskException('Task interrupted')

return handler, results

Expand All @@ -60,15 +68,18 @@ def execute(self, **kwargs) -> NodeResult:
source_url = data_source.get("source_url")
selector = data_source.get("selector") or "body"

collect_handler, document_list = get_collect_handler()
collect_handler, document_list = get_collect_handler(self.workflow_manage)

try:
ForkManage(source_url, selector.split(" ") if selector is not None else []).fork(3, set(), collect_handler)

return NodeResult({'document_list': document_list,'source_url': source_url, 'selector': selector},
return NodeResult({'document_list': document_list, 'source_url': source_url, 'selector': selector},
self.workflow_manage.params.get('knowledge_base') or {})

except Exception as e:
if isinstance(e,InterruptedTaskException):
return NodeResult({'document_list': document_list, 'source_url': source_url, 'selector': selector},
self.workflow_manage.params.get('knowledge_base') or {})
maxkb_logger.error(_('data source web node:{node_id} error{error}{traceback}').format(
knowledge_id=node_id, error=str(e), traceback=traceback.format_exc()))

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