[#2518] feat(build): support Github CI for client-python

[coolderli]

What changes were proposed in this pull request?

• use Gradle to manage Python build.
• add Github CI
• ./gradlew clean clients:client-python:test

Why are the changes needed?

Fix: #2518

Does this PR introduce any user-facing change?

• no

How was this patch tested?

• ./gradlew clean clients:client-python:test

[coolderli]

@shaofengshi Could you please help view this? Thanks.

[shaofengshi]

Cool, this PR not only add the Github CI, but also use Gradle to run the python local test!

One quick question, if a user only has Java development environment ready, not setup python environment, will the Gradle build fail? Will it automatically install python and pip when run the test? @coolderli

[coolderli]

Cool, this PR not only add the Github CI, but also use Gradle to run the python local test!

One quick question, if a user only has Java development environment ready, not setup python environment, will the Gradle build fail? Will it automatically install python and pip when run the test? @coolderli

@shaofengshi It will install Pip but not Python. If the user has no Python environment, the build will fail. I don't think we need to install the Python for users. Users may not want to install it automatically. I take a look at the web module. I think it has the same issue if there is a lake of node.js in env. What do you think?

[shaofengshi]

Cool, this PR not only add the Github CI, but also use Gradle to run the python local test!
One quick question, if a user only has Java development environment ready, not setup python environment, will the Gradle build fail? Will it automatically install python and pip when run the test? @coolderli

@shaofengshi It will install Pip but not Python. If the user has no Python environment, the build will fail. I don't think we need to install the Python for users. Users may not want to install it automatically. I take a look at the web module. I think it has the same issue if there is a lake of node.js in env. What do you think?

I'm just curious about that; It make sense, I agree with you. Thank you Peidian!

@jerryshao @qqqttt123 please review and merge the PR if no objection to this.

[jerryshao]

Thanks @coolderli for your work, merging to main.