def get_act_data(self, act_id, component_code=None, subprocess_stack=None):
act_started = True
result = True
try:
inputs = pipeline_api.get_inputs(act_id)
outputs = pipeline_api.get_outputs(act_id)
except Data.DoesNotExist:
act_started = False
if component_code:
if not act_started:
try:
instance_data = self.pipeline_instance.execution_data
inputs = pipeline_parser.WebPipelineAdapter(
instance_data).get_act_inputs(
act_id=act_id,
subprocess_stack=subprocess_stack,
root_pipeline_data=get_pipeline_context(
self.pipeline_instance, 'instance'))
outputs = {}
except Exception as e:
inputs = {}
result = False
message = 'parser pipeline tree error: %s' % e
logger.exception(message)
outputs = {'ex_data': message}
outputs_table = []
try:
component = library.ComponentLibrary.get_component_class(
component_code)
outputs_format = component.outputs_format()
except Exception as e:
result = False
message = 'get component[component_code=%s] format error: %s' % (
component_code, e)
logger.exception(message)
outputs = {'ex_data': message}
else:
for outputs_item in outputs_format:
value = outputs.get('outputs',
{}).get(outputs_item['key'], '')
outputs_table.append({
'name': outputs_item['name'],
'value': value
})
else:
outputs_table = []
data = {
'inputs': inputs,
'outputs': outputs_table,
'ex_data': outputs.pop('ex_data', '')
}
return {'result': result, 'data': data, 'message': data['ex_data']}
def get_inputs(act_id):
return api.get_inputs(act_id)
def test_get_inputs(self):
data = MockData(get_inputs_return=uniqid())
with patch(PIPELINE_DATA_GET, MagicMock(return_value=data)):
inputs = api.get_inputs(self.node_id)
self.assertEqual(inputs, data.inputs)
def get_node_data(self,
node_id,
component_code=None,
subprocess_stack=None):
if not self.has_node(node_id):
message = 'node[node_id={node_id}] not found in task[task_id={task_id}]'.format(
node_id=node_id, task_id=self.id)
return {'result': False, 'message': message, 'data': {}}
act_started = True
result = True
inputs = {}
outputs = {}
try:
inputs = pipeline_api.get_inputs(node_id)
outputs = pipeline_api.get_outputs(node_id)
except Data.DoesNotExist:
act_started = False
instance_data = self.pipeline_instance.execution_data
if not act_started:
try:
inputs = WebPipelineAdapter(instance_data).get_act_inputs(
act_id=node_id,
subprocess_stack=subprocess_stack,
root_pipeline_data=get_pipeline_context(
self.pipeline_instance, 'instance'))
outputs = {}
except Exception as e:
inputs = {}
result = False
message = 'parser pipeline tree error: %s' % e
logger.exception(message)
outputs = {'ex_data': message}
if component_code:
outputs_table = []
try:
component = library.ComponentLibrary.get_component_class(
component_code)
outputs_format = component.outputs_format()
except Exception as e:
result = False
message = 'get component[component_code=%s] format error: %s' % (
component_code, e)
logger.exception(message)
outputs = {'ex_data': message}
else:
outputs_data = outputs.get('outputs', {})
# 在原子定义中的预设输出参数
archived_keys = []
for outputs_item in outputs_format:
value = outputs_data.get(outputs_item['key'], '')
outputs_table.append({
'name': outputs_item['name'],
'key': outputs_item['key'],
'value': value,
'preset': True,
})
archived_keys.append(outputs_item['key'])
# 其他输出参数
for out_key, out_value in outputs_data.items():
if out_key not in archived_keys:
outputs_table.append({
'name': out_key,
'key': out_key,
'value': out_value,
'preset': False,
})
else:
outputs_table = [{
'key': key,
'value': val,
'preset': False
} for key, val in outputs.get('outputs', {}).items()]
if not isinstance(inputs, dict):
inputs = {}
if not isinstance(outputs, dict):
outputs = {}
data = {
'inputs': inputs,
'outputs': outputs_table,
'ex_data': outputs.pop('ex_data', '')
}
return {
'result': result,
'data': data,
'message': '' if result else data['ex_data']
}
def get_node_data_v1(
self,
username: str,
subprocess_stack: List[str],
component_code: Optional[str] = None,
loop: Optional[int] = None,
**kwargs,
) -> dict:
node_started = True
inputs = {}
outputs = {}
try:
detail = pipeline_api.get_status_tree(self.node_id)
except pipeline_exceptions.InvalidOperationException:
node_started = False
else:
# 最新 loop 执行记录，直接通过接口获取
if loop is None or int(loop) >= detail["loop"]:
try:
inputs = pipeline_api.get_inputs(self.node_id)
except pipeline_engine_models.Data.DoesNotExist:
logger.exception("shield DoesNotExist in pipeline engine layer")
inputs = {}
try:
outputs = pipeline_api.get_outputs(self.node_id)
except pipeline_engine_models.Data.DoesNotExist:
logger.exception("shield DoesNotExist in pipeline engine layer")
outputs = {}
# 历史 loop 记录，需要从 histories 获取，并取最新一次操作数据（如手动重试时重新填参）
else:
his_data = pipeline_api.get_activity_histories(node_id=self.node_id, loop=loop)
inputs = his_data[-1]["inputs"]
outputs = {"outputs": his_data[-1]["outputs"], "ex_data": his_data[-1]["ex_data"]}
pipeline_instance = kwargs["pipeline_instance"]
if not node_started:
node_info = self._get_node_info(
node_id=self.node_id, pipeline=pipeline_instance.execution_data, subprocess_stack=subprocess_stack
)
if node_info["type"] != "ServiceActivity":
return {
"result": True,
"data": {"inputs": {}, "outputs": [], "ex_data": ""},
"message": "",
"code": err_code.SUCCESS.code,
}
success, err, inputs, outputs = self._prerender_node_data(
pipeline_instance=pipeline_instance, subprocess_stack=subprocess_stack, username=username
)
if not success:
return {
"result": False,
"data": {},
"message": err,
"code": err_code.UNKNOWN_ERROR.code,
}
# 根据传入的 component_code 对输出进行格式化
success, err, outputs_table = self._format_outputs(
outputs=outputs,
component_code=component_code,
pipeline_instance=pipeline_instance,
subprocess_stack=subprocess_stack,
)
if not success:
return {
"result": False,
"data": {},
"message": err,
"code": err_code.UNKNOWN_ERROR.code,
}
data = {"inputs": inputs, "outputs": outputs_table, "ex_data": outputs.pop("ex_data", "")}
return {"result": True, "data": data, "message": "", "code": err_code.SUCCESS.code}