feat: generator operator examples for binary and integer

[AnzhiZhang]

There is an example Python UDF generator referenced from the wiki. However, the example returns a list, which is a binary attribute type. Intuitively, a starter may think the attribute has an integer type, which will cause some confusion.

#3657 updated that example to return integers. From our discussion today, we will remain with the previous binary example and add an integer example for starters.

The name of the binary generator example is updated. Wiki link here needs to be updated, or we can just leave the binary example for the guide.

Resolves #3657

[Copilot]

Pull Request Overview

This PR adds generator operator examples for binary and integer data types, refactoring the existing generator operator to be more specific. The changes include renaming the original generator to focus on integer generation and creating a new binary generator operator with corresponding test files.

• Renamed existing generator operator to GeneratorOperatorInteger with updated documentation
• Added new GeneratorOperatorBinary class that produces binary data
• Created comprehensive test files for both operator types

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
generator_operator_integer.py	Renamed class and added docstring for integer-focused generator
generator_operator_binary.py	New binary generator operator implementation
test_generator_operator_integer.py	Updated test file with renamed imports and methods
test_generator_operator_binary.py	New test file for binary generator operator

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[Yicong-Huang]

@AnzhiZhang thanks. could you please remove the @ from the first comment (or called PR description)? we use that space for describing the PR changes, and we tag other people using comments after.

[Yicong-Huang]

LGTM. please go ahead update the wiki to use the integer example.

[AnzhiZhang]

@AnzhiZhang thanks. could you please remove the @ from the first comment (or called PR description)? we use that space for describing the PR changes, and we tag other people using comments after.

Done. Is the current text look good? Or I can rephrase it more like a description.

[Yicong-Huang]

also, please change "related #issue number" to "closes" or "fixes"

[Yicong-Huang]

@AnzhiZhang thanks. could you please remove the @ from the first comment (or called PR description)? we use that space for describing the PR changes, and we tag other people using comments after.

Done. Is the current text look good? Or I can rephrase it more like a description.

it will be good to update the reason for the change. our discussion should be reflected here so other readers have context.

[AnzhiZhang]

also, please change "related #issue number" to "closes" or "fixes"

It's a related PR, I will use "resolves" instead.

@AnzhiZhang thanks. could you please remove the @ from the first comment (or called PR description)? we use that space for describing the PR changes, and we tag other people using comments after.

Done. Is the current text look good? Or I can rephrase it more like a description.

it will be good to update the reason for the change. our discussion should be reflected here so other readers have context.

Updated, please have a look and let me know if any further changes are required.

[Yicong-Huang]

LGTM

[aglinxinyuan]

Add "example" in the title? It's different from the operators in the system.

[AnzhiZhang]

Add "example" in the title? It's different from the operators in the system.

done