html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,issue,performed_via_github_app
https://github.com/dogsheep/dogsheep-photos/issues/20#issuecomment-624408738,https://api.github.com/repos/dogsheep/dogsheep-photos/issues/20,624408738,MDEyOklzc3VlQ29tbWVudDYyNDQwODczOA==,9599,2020-05-06T02:21:05Z,2020-05-06T02:21:32Z,MEMBER,"Here's rendering code from my hacked-together not-yet-released S3 image proxy:
```python
from starlette.responses import Response
from PIL import Image, ExifTags
import pyheif

for ORIENTATION_TAG in ExifTags.TAGS.keys():
    if ExifTags.TAGS[ORIENTATION_TAG] == ""Orientation"":
        break
    ...
    # Load it into Pillow
    if ext == ""heic"":
        heic = pyheif.read_heif(image_response.content)
        image = Image.frombytes(mode=heic.mode, size=heic.size, data=heic.data)
    else:
        image = Image.open(io.BytesIO(image_response.content))

    # Does EXIF tell us to rotate it?
    try:
        exif = dict(image._getexif().items())
        if exif[ORIENTATION_TAG] == 3:
            image = image.rotate(180, expand=True)
        elif exif[ORIENTATION_TAG] == 6:
            image = image.rotate(270, expand=True)
        elif exif[ORIENTATION_TAG] == 8:
            image = image.rotate(90, expand=True)
    except (AttributeError, KeyError, IndexError):
        pass

    # Resize based on ?w= and ?h=, if set
    width, height = image.size
    w = request.query_params.get(""w"")
    h = request.query_params.get(""h"")
    if w is not None or h is not None:
        if h is None:
            # Set h based on w
            w = int(w)
            h = int((float(height) / width) * w)
        elif w is None:
            h = int(h)
            # Set w based on h
            w = int((float(width) / height) * h)
        w = int(w)
        h = int(h)
        image.thumbnail((w, h))

    # ?bw= converts to black and white
    if request.query_params.get(""bw""):
        image = image.convert(""L"")

    # ?q= sets the quality - defaults to 75
    quality = 75
    q = request.query_params.get(""q"")
    if q and q.isdigit() and 1 <= int(q) <= 100:
        quality = int(q)

    # Output as JPEG or PNG
    output_image = io.BytesIO()
    image_type = ""JPEG""
    kwargs = {""quality"": quality}
    if image.format == ""PNG"":
        image_type = ""PNG""
        kwargs = {}

    image.save(output_image, image_type, **kwargs)
    return Response(
        output_image.getvalue(),
        media_type=""image/jpeg"",
        headers={""cache-control"": ""s-maxage={}, public"".format(365 * 24 * 60 * 60)},
    )
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",613006393,
https://github.com/dogsheep/dogsheep-photos/issues/20#issuecomment-624408370,https://api.github.com/repos/dogsheep/dogsheep-photos/issues/20,624408370,MDEyOklzc3VlQ29tbWVudDYyNDQwODM3MA==,9599,2020-05-06T02:19:27Z,2020-05-06T02:19:27Z,MEMBER,"The plugin can be generalized: it can be configured to know how to take the URL path, look it up in ANY table (via a custom SQL query) to get a path on disk and then serve that.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",613006393,
https://github.com/dogsheep/dogsheep-photos/issues/20#issuecomment-624408220,https://api.github.com/repos/dogsheep/dogsheep-photos/issues/20,624408220,MDEyOklzc3VlQ29tbWVudDYyNDQwODIyMA==,9599,2020-05-06T02:18:47Z,2020-05-06T02:18:47Z,MEMBER,"The `apple_photos` table has an indexed `uuid` column and a `path` column which stores the full path to that photo file on disk.

I can write a custom Datasette plugin which takes the `uuid` from the URL, looks up the path, then serves up a thumbnail of the jpeg or heic image file.

I'll prototype this is a one-off plugin first, then package it on PyPI for other people to install.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",613006393,