add doc strings to final.py #211
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| """ | ||
| This function takes an input video file and applies a noise filter to it using FFmpeg. The corrupted video is saved | ||
| as a temporary file with a new name specified by the output file template parameter. The original input file | ||
| is then deleted, and the temporary file is renamed to the original file name. |
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I see that the video corruption process involves deleting the original video file after corrupting it. Though the system design or use case might necessitate this, there can be issues where the corrupted video isn't correctly processed or saved prior to the deletion of the original file. This can result in a case where both the original and new files are unavailable. It might be worth considering preserving the original video file until the corrupted file is successfully written and verified.
| This function takes an input video file and applies a noise filter to it using FFmpeg. The corrupted video is saved | ||
| as a temporary file with a new name specified by the output file template parameter. The original input file | ||
| is then deleted, and the temporary file is renamed to the original file name. | ||
| """ |
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Great job adding docstrings to the functions. It really improves the readability and maintainability of the code. However, it might be helpful to include more details in these docstrings. For instance, explain the parameters the functions take and the return values. Python's standard for docstrings (PEP 257) suggests to include information about the arguments, return values, and exceptions raised.
| """ | ||
| crf_value = initial_crf | ||
| current_noise_intensity = noise_intensity | ||
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It's really important to check for any possible exceptions that could be raised during the execution of the program. As there are multiple filesystem actions and video processing tasks taking place, it's likely that there might be errors in the course of these activities. Adding some error handling logic within these functions could go a long way in enhancing the robustness and reliability of the application.
| This function applies the corrupt_video() function to a set of input video files, creating a new set | ||
| of corrupted video files for each original file in the list 'video_files'. | ||
| """ | ||
| video_files = [f"screen-{i}.mp4" for i in range(1, 5)] |
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The configuration of screen numbers where the videos are being played is currently hardcoded. If there is any change in the number of desired screens, it would be helpful to have this as a configurable input parameter rather than changing the code directly.
Codegen PR • View Issue
The chosen approach involves adding descriptive docstrings to the functions in 'final.py' and introducing a 'Hello World!' line at the top of the 'README.md'. For each function in 'final.py', a corresponding docstring is added to provide an understanding of its purpose. For instance, for the 'corrupt_video' function, the docstring added is:
"""This function takes an input video file and applies a noise filter to it using FFmpeg. The corrupted video is saved as a temporary file with a new name specified by the output file template parameter. The original input file is then deleted, and the temporary file is renamed to the original file name.""". Subsequently, a line saying 'Hello World' is added at the top of the README.md file. This approach should resolve the task as requested.