[Bug] [Python] Pass parameter from Python task to downstream did not work

[minlywang]

Search before asking

• I had searched in the issues and found no similar issues.

What happened

https://dolphinscheduler.apache.org/en-us/docs/3.2.0/guide/parameter/context
I have followed the instruction:
Pass parameter from Python task to downstream
Use print('${setValue(key=%s)}' % value), DolphinScheduler will capture the ${setValue(key=value} in the output to capture the parameters and pass them downstream.

value = "INSERT INTO test_user_sync (USERNAME_, NAME_) VALUES ('test-1', '演示用户'),('admin', '孙小');"
print('${setValue(key=%s)}' % value)

At the downstream shell task node:

echo ${key}
I can't get the parameter key

What you expected to happen

I want to get the parameter value at the downstream task of shell.

How to reproduce

Python Version: 3.6.8
DolphinSheduler version: 3.2.0 Standalone mode

Python:

value = "INSERT INTO test_user_sync (USERNAME_, NAME_) VALUES ('test-1', '演示用户'),('admin', '孙小');"
print('${setValue(key=%s)}' % value)

Shell:

echo ${key}

Anything else

No response

Version

3.2.x

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct