mrq/stable-diffusion-webui
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add metadata to jpg and non-png image files

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* needs a piexif module install
* dumps the info in an Exif "UserComment"
* update to webui.bat
This commit is contained in:
JJ 2022-09-12 21:40:02 +10:00 committed by AUTOMATIC1111
parent 55e08dd61f
commit 34cf684419
1 changed files with 11 additions and 2 deletions
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13
modules/images.py
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@ -5,6 +5,8 @@ from collections import namedtuple
import re
import numpy as np
import piexif
import piexif.helper
from PIL import Image, ImageFont, ImageDraw, PngImagePlugin
from fonts.ttf import Roboto
import string
@ -323,7 +325,14 @@ def save_image(image, path, basename, seed=None, prompt=None, extension='png', i
if not os.path.exists(fullfn):
break
image.save(fullfn, quality=opts.jpeg_quality, pnginfo=pnginfo)
if extension == "png":
image.save(fullfn, quality=opts.jpeg_quality, pnginfo=pnginfo)
else:
exif_dict = { "Exif" : dict() }
exif_dict["Exif"][piexif.ExifIFD.UserComment] = piexif.helper.UserComment.dump(
info, encoding="unicode")
exif_bytes = piexif.dump(exif_dict)
image.save(fullfn, quality=opts.jpeg_quality, exif=exif_bytes)
target_side_length = 4000
oversize = image.width > target_side_length or image.height > target_side_length
@ -335,7 +344,7 @@ def save_image(image, path, basename, seed=None, prompt=None, extension='png', i
elif oversize:
image = image.resize((image.width * target_side_length // image.height, target_side_length), LANCZOS)
image.save(f"{fullfn_without_extension}.jpg", quality=opts.jpeg_quality, pnginfo=pnginfo)
image.save(fullfn, quality=opts.jpeg_quality, exif=exif_bytes)
if opts.save_txt and info is not None:
with open(f"{fullfn_without_extension}.txt", "w", encoding="utf8") as file: