get_image api added #672
get_image api added #672
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clean up
clean up
WalkthroughThe recent updates to the LedFX project introduce enhanced capabilities for handling images, including GIFs. A new status field in the Changes
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Review Status
Actionable comments generated: 3
Configuration used: CodeRabbit UI
Files selected for processing (4)
- docs/api.rst (2 hunks)
- ledfx/api/get_gif_frames.py (1 hunks)
- ledfx/api/get_image.py (1 hunks)
- ledfx/utils.py (1 hunks)
Additional comments: 3
ledfx/api/get_image.py (1)
- 17-59: The implementation of the
GetImageEndpointclass and itsgetmethod appears to be correct and follows good practices. However, there are a few areas for improvement:
- Error handling for the
open_imagefunction call is present, but it might be beneficial to also log the error for debugging purposes.- The choice to convert all images to JPEG format for efficiency is noted, but this could lead to loss of transparency in images that originally have it, such as PNGs. Consider if this behavior is acceptable for all use cases or if it should be configurable.
- The comment on line 49 about data saving is helpful, but it would be more informative if it included the quality setting used for the JPEG conversion, as this significantly affects both the size and quality of the resulting image.
Overall, the code is well-structured and follows best practices for asynchronous handling and response formatting.
ledfx/api/get_gif_frames.py (1)
- 61-63: The addition of a
statusfield in the response object of theGetGifFramesEndpointclass is a good practice for API design, as it provides clear feedback on the operation's outcome. The use ofbare_request_successfor forming the response is consistent with the rest of the application, promoting uniformity in response structures. This change enhances the API's usability by making it easier for clients to interpret the results.docs/api.rst (1)
- 424-517: The documentation for the new
/api/get_imageendpoint is comprehensive and well-structured. It includes all necessary sections such as overview, request, response, error handling, and usage examples. This ensures that users and developers have a clear understanding of how to use the new endpoint. The inclusion of both URL and local file path examples for requests, as well as the detailed error handling section, are particularly helpful for addressing common use cases and potential issues. The documentation aligns with the changes made in the code and effectively communicates the new feature's capabilities and usage.
ledfx/utils.py
Outdated
| def open_image(image_path): | ||
| """ | ||
| Open an image from a local file or url | ||
|
|
||
| Args: | ||
| image_path: str | ||
| path to image file or url | ||
| Returns: | ||
| Image: PIL Image object or None if failed to open | ||
| """ | ||
| _LOGGER.info(f"Attempting to open image: {image_path}") | ||
| try: | ||
| if image_path.startswith("http://") or image_path.startswith("https://"): | ||
| with urllib.request.urlopen(image_path) as url: | ||
| image = Image.open(url) | ||
| _LOGGER.info("image downloaded and opened.") | ||
| return image | ||
|
|
||
| else: | ||
| image = Image.open(image_path) # Directly open for local files | ||
| _LOGGER.info("Image opened.") | ||
| return image | ||
| except Exception as e: | ||
| _LOGGER.warning(f"Failed to open image : {image_path} : {e}") | ||
| return None | ||
|
|
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The open_image function lacks error handling for specific exceptions, such as HTTPError for URL issues or FileNotFoundError for local file issues. This can help provide more detailed logs for troubleshooting.
try {
if image_path.startswith("http://") or image_path.startswith("https://"):
with urllib.request.urlopen(image_path) as url:
image = Image.open(url)
_LOGGER.info("Image downloaded and opened.")
return image
else:
image = Image.open(image_path) # Directly open for local files
_LOGGER.info("Image opened.")
return image
- } except Exception as e {
+ } except (FileNotFoundError, urllib.error.HTTPError) as e {
_LOGGER.warning(f"Failed to open image : {image_path} : {e}")
return NoneCommittable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| def open_image(image_path): | |
| """ | |
| Open an image from a local file or url | |
| Args: | |
| image_path: str | |
| path to image file or url | |
| Returns: | |
| Image: PIL Image object or None if failed to open | |
| """ | |
| _LOGGER.info(f"Attempting to open image: {image_path}") | |
| try: | |
| if image_path.startswith("http://") or image_path.startswith("https://"): | |
| with urllib.request.urlopen(image_path) as url: | |
| image = Image.open(url) | |
| _LOGGER.info("image downloaded and opened.") | |
| return image | |
| else: | |
| image = Image.open(image_path) # Directly open for local files | |
| _LOGGER.info("Image opened.") | |
| return image | |
| except Exception as e: | |
| _LOGGER.warning(f"Failed to open image : {image_path} : {e}") | |
| return None | |
| def open_image(image_path): | |
| """ | |
| Open an image from a local file or url | |
| Args: | |
| image_path: str | |
| path to image file or url | |
| Returns: | |
| Image: PIL Image object or None if failed to open | |
| """ | |
| _LOGGER.info(f"Attempting to open image: {image_path}") | |
| try: | |
| if image_path.startswith("http://") or image_path.startswith("https://"): | |
| with urllib.request.urlopen(image_path) as url: | |
| image = Image.open(url) | |
| _LOGGER.info("image downloaded and opened.") | |
| return image | |
| else: | |
| image = Image.open(image_path) # Directly open for local files | |
| _LOGGER.info("Image opened.") | |
| return image | |
| except (FileNotFoundError, urllib.error.HTTPError) as e: | |
| _LOGGER.warning(f"Failed to open image : {image_path} : {e}") | |
| return None |
The function open_image uses a broad Exception catch which might suppress unexpected errors, making debugging harder. It's better to catch specific exceptions.
Consider catching specific exceptions such as IOError for file access issues and urllib.error.URLError for URL problems, to provide more targeted error handling and logging.
The logging within open_image uses a generic message for both successful openings and failures. It would be beneficial to differentiate between opening a local file and downloading an image from a URL for clearer logs.
if image_path.startswith("http://") or image_path.startswith("https://"):
with urllib.request.urlopen(image_path) as url:
image = Image.open(url)
- _LOGGER.info("Image downloaded and opened.")
+ _LOGGER.info(f"Image from URL '{image_path}' downloaded and opened.")
else:
image = Image.open(image_path) # Directly open for local files
- _LOGGER.info("Image opened.")
+ _LOGGER.info(f"Local image '{image_path}' opened.")Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| def open_image(image_path): | |
| """ | |
| Open an image from a local file or url | |
| Args: | |
| image_path: str | |
| path to image file or url | |
| Returns: | |
| Image: PIL Image object or None if failed to open | |
| """ | |
| _LOGGER.info(f"Attempting to open image: {image_path}") | |
| try: | |
| if image_path.startswith("http://") or image_path.startswith("https://"): | |
| with urllib.request.urlopen(image_path) as url: | |
| image = Image.open(url) | |
| _LOGGER.info("image downloaded and opened.") | |
| return image | |
| else: | |
| image = Image.open(image_path) # Directly open for local files | |
| _LOGGER.info("Image opened.") | |
| return image | |
| except Exception as e: | |
| _LOGGER.warning(f"Failed to open image : {image_path} : {e}") | |
| return None | |
| def open_image(image_path): | |
| """ | |
| Open an image from a local file or url | |
| Args: | |
| image_path: str | |
| path to image file or url | |
| Returns: | |
| Image: PIL Image object or None if failed to open | |
| """ | |
| _LOGGER.info(f"Attempting to open image: {image_path}") | |
| try: | |
| if image_path.startswith("http://") or image_path.startswith("https://"): | |
| with urllib.request.urlopen(image_path) as url: | |
| image = Image.open(url) | |
| _LOGGER.info(f"Image from URL '{image_path}' downloaded and opened.") | |
| return image | |
| else: | |
| image = Image.open(image_path) # Directly open for local files | |
| _LOGGER.info(f"Local image '{image_path}' opened.") | |
| return image | |
| except Exception as e: | |
| _LOGGER.warning(f"Failed to open image : {image_path} : {e}") | |
| return None |
clean up
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Review Status
Actionable comments generated: 0
Configuration used: CodeRabbit UI
Files selected for processing (3)
- ledfx/api/get_gif_frames.py (1 hunks)
- ledfx/api/get_image.py (1 hunks)
- ledfx/utils.py (1 hunks)
Files skipped from review as they are similar to previous changes (3)
- ledfx/api/get_gif_frames.py
- ledfx/api/get_image.py
- ledfx/utils.py
There was a problem hiding this comment.
Review Status
Actionable comments generated: 0
Configuration used: CodeRabbit UI
Files selected for processing (4)
- docs/api.rst (3 hunks)
- ledfx/api/get_gif_frames.py (3 hunks)
- ledfx/api/get_image.py (1 hunks)
- ledfx/utils.py (1 hunks)
Files skipped from review as they are similar to previous changes (4)
- docs/api.rst
- ledfx/api/get_gif_frames.py
- ledfx/api/get_image.py
- ledfx/utils.py
Clean up get_gif_frames
Added get_image
docs updated here
Tested against
URL GIF
local file system GIF
URL image
local file system image
intentionally broken local file system path for image
Summary by CodeRabbit
Summary by CodeRabbit
/api/get_imageendpoint with details on usage, request, and response structure.