[DO NOT MERGE] main branch CI test

[yueming-yuan]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @yueming-yuan, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request serves as a dedicated test for the Continuous Integration pipeline on the main branch. It introduces a minimal change by updating the project's version number in setup.py, which is a common practice to initiate a CI run and verify its functionality without impacting the codebase with functional changes.

Highlights

• Version Bump: The project version in setup.py has been incremented from 0.2.1 to 0.2.2. This change is primarily intended to trigger and test the Continuous Integration (CI) pipeline.

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[gemini-code-assist]

Code Review

This pull request updates the package version in setup.py. I understand from the title that this might be for testing purposes. Nevertheless, I've taken the opportunity to suggest an improvement for managing the version number to enhance long-term maintainability. By centralizing the version in a file like miles/__init__.py, you can create a single source of truth that is easier to manage and access throughout your project. This is a common practice in Python projects and can help prevent inconsistencies.

[gemini-code-assist]

For better maintainability, it's a good practice to define the version number in a single source of truth, such as your project's __init__.py file (e.g., miles/__init__.py), instead of hardcoding it in setup.py.

This allows you to access the version from your package code and simplifies the release process. You can then read this version in setup.py without importing the package, which avoids potential issues with dependencies.

For example, in miles/__init__.py:

__version__ = "0.2.2"

And in setup.py, you could read it by parsing the file:

import re
import os

def get_version(package_name):
    # A simple regex to extract the version string.
    version_re = re.compile(r'__version__ = "(.*?)"')
    with open(os.path.join(package_name, '__init__.py')) as f:
        match = version_re.search(f.read())
    
    if not match:
        raise RuntimeError(f"Unable to find version string in {package_name}/__init__.py")
    return match.group(1)

setup(
    # ...
    version=get_version('miles'),
    # ...
)

This approach centralizes version management and is a common pattern in Python packaging. Note that this example only handles double quotes for simplicity; a more robust solution would handle single quotes as well.