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Merge remote-tracking branch 'upstream/release-v1.35'

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This commit is contained in:
Tulir Asokan 2021-05-25 13:13:39 +03:00
commit 4740b83c39
98 changed files with 6440 additions and 2105 deletions
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9
synapse/rest/media/v1/thumbnailer.py
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@ -40,6 +40,10 @@ class Thumbnailer:
FORMATS = {"image/jpeg": "JPEG", "image/png": "PNG", "image/webp": "WEBP"}
@staticmethod
def set_limits(max_image_pixels: int):
Image.MAX_IMAGE_PIXELS = max_image_pixels
def __init__(self, input_path: str):
try:
self.image = Image.open(input_path)
@ -47,6 +51,11 @@ class Thumbnailer:
# If an error occurs opening the image, a thumbnail won't be able to
# be generated.
raise ThumbnailError from e
except Image.DecompressionBombError as e:
# If an image decompression bomb error occurs opening the image,
# then the image exceeds the pixel limit and a thumbnail won't
# be able to be generated.
raise ThumbnailError from e
self.width, self.height = self.image.size
self.transpose_method = None