[Feature][python] Add example about multi line shell

[zhongjiajie]

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Description

In all our examples in https://dolphinscheduler.apache.org/python/tasks/shell.html#example are single line. we should add example about how to create shell task in multiple lines

Use case

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Related issues

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Are you willing to submit a PR?

• Yes I am willing to submit a PR!

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[zhongjiajie]

And also string format

[zhongjiajie]

better to add parameter for our example

[HarshitNagpal29]

@zhongjiajie sir please assign this issue to me, I will try my best to solve it, also can you just summarise what exactly I have to do as some of the links are not updated mentioned in this issue, it would be really helpful.

[HarshitNagpal29]

@zhongjiajie Sir, as I can understand from whatever information is provided that the DolphinScheduler documentation needs to be updated to include a detailed example illustrating how to create and execute a multi-line shell task within a Python context. This goes beyond the existing single-line examples, emphasizing the need to showcase more complex scenarios where shell commands or tasks in Python might extend over multiple lines of code. Am I right in comprehending this, if not then please specify anything which needs to be rectified along with this.

[zhongjiajie]

@zhongjiajie Sir, as I can understand from whatever information is provided that the DolphinScheduler documentation needs to be updated to include a detailed example illustrating how to create and execute a multi-line shell task within a Python context. This goes beyond the existing single-line examples, emphasizing the need to showcase more complex scenarios where shell commands or tasks in Python might extend over multiple lines of code. Am I right in comprehending this, if not then please specify anything which needs to be rectified along with this.

Hi @HarshitNagpal29, sorry for replying late, we should submit the change to https://github.com/apache/dolphinscheduler-sdk-python. for more specific line are those lines https://github.com/apache/dolphinscheduler-sdk-python/blob/e04b836e54fb7bfd96527007cfeaa0fef4444b07/src/pydolphinscheduler/examples/tutorial.py#L51-L54 we should pick one of those task and change them as multiple lines shell example

[HarshitNagpal29]

@zhongjiajie No problem Sir , I have created pull request again in https://github.com/apache/dolphinscheduler-sdk-python as you said, please check it and let me know if I have to make more changes in that.