Back to python #33
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# Conflicts: # .circleci/config.yml # Dockerfile # poetry.lock # pyproject.toml # requirements.txt # src/bss_web_file_server/config.py
WalkthroughThe project saw significant enhancements, shifting its focus towards video upload management. Major updates include Docker and GitHub CLI integration for improved CI/CD workflows, code quality improvements through linting and testing, and Dockerfile restructuring for efficiency. The backend now supports health checks and has enhanced media file handling, organizing them per member using UUIDs and improving file processing capabilities. Changes
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Review Status
Actionable comments generated: 13
Configuration used: CodeRabbit UI
Files ignored due to path filters (3)
docker-compose.ymlis excluded by:!**/*.ymlpoetry.lockis excluded by:!**/*.lockpyproject.tomlis excluded by:!**/*.toml
Files selected for processing (16)
- .circleci/config.yml (1 hunks)
- .dockerignore (1 hunks)
- Dockerfile (1 hunks)
- README.md (1 hunks)
- requirements.txt (1 hunks)
- src/bss_web_file_server/main.py (1 hunks)
- src/bss_web_file_server/models/member.py (1 hunks)
- src/bss_web_file_server/models/video.py (1 hunks)
- src/bss_web_file_server/routers/health.py (1 hunks)
- src/bss_web_file_server/routers/member.py (1 hunks)
- src/bss_web_file_server/routers/video.py (1 hunks)
- src/bss_web_file_server/services/image.py (1 hunks)
- src/bss_web_file_server/services/member.py (1 hunks)
- src/bss_web_file_server/services/video.py (1 hunks)
- src/bss_web_file_server/settings.py (1 hunks)
- tests/bss_web_file_server/models/test_video.py (1 hunks)
Files not summarized due to errors (1)
- requirements.txt: Error: Message exceeds token limit
Additional comments: 20
src/bss_web_file_server/models/member.py (3)
- 1-1: The module-level docstring provides a clear and concise explanation of the module's purpose.
- 9-9: The class-level docstring effectively communicates the purpose of the
Memberclass.- 10-10: The use of
UUIDfor theidattribute is appropriate for ensuring unique identification of members.src/bss_web_file_server/models/video.py (3)
- 1-1: The module-level docstring provides a clear and concise explanation of the module's purpose.
- 9-9: The class-level docstring effectively communicates the purpose of the
Videoclass.- 12-12: Changing the
Videoclass to store a list of URLs (urls: list[str]) instead of a single URL is a significant improvement for supporting multiple video sources or versions.src/bss_web_file_server/settings.py (3)
- 1-1: The module-level docstring clearly explains the purpose of the settings module.
- 6-9: The
Settingsclass is well-defined, with a clear class-level docstring explaining its purpose. It effectively reads settings from environment variables, showcasing a good practice for configuration management.- 12-12: Creating the settings instance at the module level is a common and effective pattern for making application settings accessible throughout the application.
src/bss_web_file_server/routers/health.py (3)
- 1-1: The module-level docstring clearly explains the purpose of the health check endpoints.
- 5-5: Creating the APIRouter instance with a specific tag (
"Health") is a good practice for organizing and documenting the API.- 8-15: The
/healthand/pingendpoints are correctly defined and serve their purpose as basic health checks for the application.src/bss_web_file_server/services/image.py (1)
- 24-29: To improve efficiency, consider checking if the original image size is smaller than the target size before applying
thumbnail. Resizing to a larger size can degrade image quality and is unnecessary if the original is already smaller..circleci/config.yml (3)
- 3-9: The definition of orbs and the
pythonexecutor are correctly configured and make good use of CircleCI's features to simplify the CI/CD process.- 35-42: Consider adding comments explaining the purpose of the
verify-requirementsjob, especially for those unfamiliar with the workflow. This job checks for changes in therequirements.txtfile, which is important for ensuring dependency consistency.- 54-79: The
BuildandReleaseworkflows are well-structured and correctly use filters to ensure that release tasks are only run on tagged commits. This separation of build and release tasks is a best practice for CI/CD pipelines.src/bss_web_file_server/services/member.py (1)
- 1-91: > 📝 NOTE
This review was outside the diff hunks and was mapped to the diff hunk with the greatest overlap. Original lines [67-111]
The utility functions for handling base paths and conversions between member IDs and paths are well-implemented. Consider enhancing the documentation for these functions to provide more context and examples, improving clarity for future maintainers.
requirements.txt (3)
- 7-9: The version of
certifispecified is2024.2.2. While specifying future-dated versions can be a forward-looking approach to ensure the latest certificates are used, it's important to verify that this version is not a typo and actually intended, considering it significantly deviates from the current year.- 13-15: The conditional Python version and platform-specific dependency for
coloramais correctly specified for Windows platforms. This is a good practice for ensuring cross-platform compatibility of the project.- 528-529: The dependency
uvloopis specified with a platform constraint excluding Windows and Cygwin, which is appropriate givenuvloop's Unix-only compatibility. This ensures that the project's dependencies are correctly tailored to the operating system capabilities.
| def create_images(img_file: bytes, image_path: Path, image_sizes: list[ImgFormat]): | ||
| """ | ||
| This method will create the images in three formats: avif, webp and jpeg | ||
| The files will be created in the given image_path with the given image_sizes | ||
| :param img_file: the image file | ||
| :param image_path: the path where the images will be saved | ||
| :param image_sizes: the sizes of the images | ||
| :return: None | ||
| """ | ||
| with Image.open(BytesIO(img_file)) as image: | ||
| for size in image_sizes: | ||
| i = image.copy() | ||
| i.thumbnail(size=(size.width, size.height)) | ||
| for img_format in img_formats: | ||
| i.save(Path(image_path, size.name + "." + img_format)) |
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Consider adding error handling for the image processing steps to gracefully handle cases where the image cannot be opened or saved in the specified formats. This could include try-except blocks around the Image.open and i.save calls.
| from PIL import Image | ||
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| ImgFormat = namedtuple("ImgFormat", ["width", "height", "name"]) | ||
| img_formats = ["avif", "webp", "jpeg"] |
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The use of a global variable img_formats for specifying image formats is not ideal for modularity and testability. Consider passing this as a parameter to the create_images function or defining it within the function if it's not intended to be modified externally.
| @router.post("", response_model=Video) | ||
| def create_video_folder(video: Video): | ||
| long_path = video_path(video.id) | ||
| if long_path.exists(): | ||
| return Response(status_code=status.HTTP_204_NO_CONTENT) | ||
| create_folder_structure(video, with_symlinks=True) | ||
| """ | ||
| Create a folder structure for a video and return the video object. | ||
| :param video: Video object | ||
| :return: 200 and the original video object | ||
| """ | ||
| create_folder_structure(video) |
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Consider enhancing the response model to better reflect the operation's outcome, including potential errors. This could involve using a more detailed response model or HTTPException for error handling.
| :param video: Video object | ||
| :return: 200 and the original video object | ||
| """ | ||
| if not to_id_path(video.id).exists(): |
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Consider using HTTPException instead of a generic Response object for the 404 error to provide more informative error messages and maintain consistency with FastAPI's exception handling practices.
| if file.content_type is not None and not re.match("image/.+", file.content_type): | ||
| return Response( | ||
| content="Mime is not an image format", | ||
| status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, | ||
| ) |
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Consider using a 400 (Bad Request) status code instead of 500 for invalid content type errors, as this more accurately reflects the nature of the error. Additionally, the content type validation logic appears to be duplicated; consider abstracting this into a utility function or middleware for reuse.
| def create_folder_structure(member: Member): | ||
| """ | ||
| This method will create the folder structure for a member. | ||
| /m/{member.id}/profile | ||
| And a symlink to the id folder from the url folder | ||
| /member/{member.url} -> /m/{member.id} | ||
| :param member: the member object | ||
| :return: None | ||
| """ | ||
| id_path = to_id_path(member.id) | ||
| id_path.mkdir(parents=True, exist_ok=True) | ||
| # create a folder for the profile pictures | ||
| Path(id_path, "profile").mkdir(exist_ok=True) | ||
| update_symlink(member) |
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Consider adding error handling for directory and symlink creation operations to gracefully handle potential filesystem errors. Additionally, verify that symlink creation is robust, especially in scenarios where the target or link might already exist or in case of filesystem permissions issues.
| def create_profile_picture(img_file: bytes, member_id: UUID): | ||
| """ | ||
| This method will create the profile picture in different formats | ||
| /m/{member.id}/profile/{size}.{format} | ||
| :param img_file: the image file | ||
| :param member_id: the id of the member | ||
| :return: None | ||
| """ | ||
| profile_picture_path = Path(to_id_path(member_id), "profile") | ||
| profile_picture_sizes = [ | ||
| ImgFormat(1920, 1080, "xl"), | ||
| ImgFormat(1280, 720, "l"), | ||
| ImgFormat(854, 480, "m"), | ||
| ] | ||
| create_images(img_file, profile_picture_path, profile_picture_sizes) |
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Consider adding error handling around the image processing steps in create_profile_picture to gracefully handle cases where the image cannot be processed or saved in the specified formats.
| def update_symlink(member: Member): | ||
| """ | ||
| This method will update the symlink to the id folder from the url folder | ||
| First it will remove all references to the id folder | ||
| Then it will create a new symlink to the id path | ||
| :param member: the member object | ||
| :return: None | ||
| """ | ||
| id_path = to_id_path(member.id) | ||
| for url_path in url_paths_base.glob("*/"): | ||
| if url_path.is_symlink() and url_path.readlink().samefile(id_path): | ||
| url_path.unlink(missing_ok=True) | ||
| to_url_path(member.url).symlink_to( | ||
| # use the absolute path to the id folder | ||
| target=id_path.resolve(), | ||
| target_is_directory=True, |
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Consider optimizing the symlink update process by directly creating or updating the symlink if possible, rather than removing all references first. This could improve efficiency and reduce the risk of leaving the member without a valid symlink in case of errors.
| def create_folder_structure(video: Video): | ||
| """ | ||
| This method will create the folder structure for a video. | ||
| /v/{video.id}/thumbnail | ||
| And a symlink to the id folder from the url folders | ||
| /video/{video.url[0]} -> /v/{video.id} | ||
| /video/{video.url[1]} -> /v/{video.id} | ||
| ... | ||
| :param video: the video object | ||
| :return: None | ||
| """ | ||
| to_id_path(video.id).mkdir(parents=True, exist_ok=True) | ||
| # create a folder for the thumbnails | ||
| Path(to_id_path(video.id), "thumbnail").mkdir(exist_ok=True) | ||
| update_symlinks(video) |
There was a problem hiding this comment.
Consider adding error handling for directory and symlink creation operations to gracefully handle potential filesystem errors. Additionally, verify that symlink creation is robust, especially in scenarios where the target or link might already exist or in case of filesystem permissions issues.
| def create_thumbnails(img_file: bytes, video_id: UUID): | ||
| """ | ||
| This method will create the thumbnails in different formats | ||
| /v/{video.id}/thumbnail/{size}.{format} | ||
| :param img_file: the image file | ||
| :param video_id: the id of the video | ||
| :return: None | ||
| """ | ||
| thumbnail_path = Path(to_id_path(video_id), "thumbnail") | ||
| poster_sizes = [ | ||
| ImgFormat(1920, 1080, "fhd"), | ||
| ImgFormat(1280, 720, "hd"), | ||
| ImgFormat(854, 480, "sd"), | ||
| ] | ||
| create_images(img_file, thumbnail_path, poster_sizes) |
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Consider adding error handling around the image processing steps in create_thumbnails to gracefully handle cases where the image cannot be processed or saved in the specified formats.
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