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[mose-zm]

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[gemini-code-assist]

Summary of Changes

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This pull request significantly enhances the video synthesis capabilities by expanding the types of reference materials and media that can be provided as input. It introduces new parameters to the API calls and implements a more efficient, parallel file upload system. This change allows users to supply a broader range of assets for video generation, improving both flexibility and performance when dealing with local files.

Highlights

• Enhanced Video Synthesis Inputs: Introduced new parameters reference_urls, reference_url, and media to the video synthesis call and async_call methods, allowing for more flexible input of reference materials and media files.
• Parallel File Uploads: Refactored the internal file upload mechanism to utilize ThreadPoolExecutor, enabling parallel uploading of multiple reference videos, reference files, and media URLs, which significantly improves efficiency for requests with numerous local files.
• New Constants for Media Types: Added REFERENCE_URLS and MEDIA_URLS constants to dashscope.common.constants to support the new input types.

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Changelog

• dashscope/aigc/video_synthesis.py
  • Imported ThreadPoolExecutor and as_completed for concurrent operations.
  • Added REFERENCE_URLS and MEDIA_URLS to the imported constants.
  • Introduced reference_urls (List[str]), reference_url (str), and media (list) parameters to the call, async_call, and _get_input functions.
  • Updated docstrings for call and async_call to describe the new parameters.
  • Rewrote the file upload logic within _get_input to consolidate various URL types (img_url, audio_url, head_frame, tail_frame, first_frame_url, last_frame_url, reference_url, reference_video_urls, reference_urls, media) into a list of tasks.
  • Implemented a ThreadPoolExecutor to process these upload tasks concurrently, improving the efficiency of local file uploads.
  • Updated the input dictionary construction to correctly assign uploaded URLs based on their type (single, list_ref_video, list_ref_file, media).
• dashscope/common/constants.py
  • Added new string constants REFERENCE_URLS and MEDIA_URLS.

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Code Review

The pull request enhances the video synthesis API by introducing new parameters reference_urls, reference_url, and media to the call and async_call methods, updating their docstrings, and adding corresponding constants. A significant change involves refactoring the local file upload mechanism within the _get_input function to utilize a ThreadPoolExecutor for concurrent processing of various media and reference URLs, improving efficiency. A review comment suggests improving the docstring for reference_url by adding parentheses around its type hint for consistency.

[gemini-code-assist]

The type hint for reference_url in the docstring is missing parentheses. It should be (str) instead of str for consistency with other type hints in the docstring.

Suggested change

	reference_url str: reference file url uploaded by the user # pylint: disable=line-too-long
	reference_url (str): reference file url uploaded by the user # pylint: disable=line-too-long