Update event loop on windows only for old curl_cffi

[hlohaus]

No description provided.

[github-actions]

Hello H Lohaus,

Thank you for your contribution to the project! Here's the review for your pull request titled "Update event loop on windows only for old curl_cffi":

Pull Request Review

Summary

The pull request introduces a conditional check for the Windows event loop policy to ensure better compatibility with older versions of curl_cffi that do not have the _get_selector attribute. Additionally, it modifies the streaming callback in provider.py to prevent stopping on user tokens.

Code Review

• The addition of the should_not_stop function in provider.py is a clever way to filter out system tokens during streaming. This should maintain the flow of user-generated tokens without interruption.
• In base_provider.py, the use of a try-except block to import curl_cffi and check for the _get_selector attribute is a good defensive programming practice. It ensures that the new event loop policy is set only when necessary, which could prevent potential issues with newer versions of curl_cffi.
• The code is well-structured and follows Python's PEP 8 style guide, which is great for maintainability.

Suggestions

• It would be beneficial to include a brief description in the pull request to explain the context and the reason for these changes. This helps reviewers and future maintainers understand the purpose of the modifications.
• Consider adding a comment above the should_not_stop function to explain its role in the streaming process for clarity.

Overall, the changes are sound and appear to address a specific compatibility issue with curl_cffi. Great work!

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I hope this review is helpful. If you have any questions or need further assistance, feel free to reach out.

Best regards,
g4f Copilot