#1727 Throw warning for nested @Task functions Pull request opened by oliverhu TL;DR Address flyteorg/flyte#3734 that nested Tasks/Workflows is not warned. Type ☑︎ Bug Fix ☐ Feature ☐ Plugin Are all requirements met? ☑︎ Code completed ☑︎ Smoke tested ☐ Unit tests added ☐ Code documentation added ☐ Any pending items have an associated Issue Complete description In order to detect entities that are nested inside `@task`: 1. During local execution, create a new

FlyteContext

with

LOCAL_TASK_EXECUTION

for

@task

,and

LOCAL_WORKFLOW_EXECUTION

if it is

@workflow

. 2. If

flyte_entity_call_handler

is invoked inside

LOCAL_TASK_EXECUTION

or

TASK_EXECUTION

, that means it is called inside

@task

, warn the users of nested

@tasks/@workflows

. Created a helper function

is_local_execution()

to shorthand the checks. Tracking Issue flyteorg/flyte#3734 Follow-up issue The *call*() function in remote_callable and reference_entity duplicates and can be replaced with

flyte_entity_call_handler

as well in the future. flyteorg/flytekit ✅ All checks have passed 30/30 successful checks