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fix problem with extra network saving images as previews losing generation info

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add a description for save_image_with_geninfo
This commit is contained in:
AUTOMATIC1111 2023-07-08 13:43:42 +03:00
parent 16045d0877
commit 19772c3c97
1 changed files with 12 additions and 2 deletions
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14
modules/images.py
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@ -497,13 +497,23 @@ def get_next_sequence_number(path, basename):
return result + 1
def save_image_with_geninfo(image, geninfo, filename, extension=None, existing_pnginfo=None):
def save_image_with_geninfo(image, geninfo, filename, extension=None, existing_pnginfo=None, pnginfo_section_name='parameters'):
"""
Saves image to filename, including geninfo as text information for generation info.
For PNG images, geninfo is added to existing pnginfo dictionary using the pnginfo_section_name argument as key.
For JPG images, there's no dictionary and geninfo just replaces the EXIF description.
"""
if extension is None:
extension = os.path.splitext(filename)[1]
image_format = Image.registered_extensions()[extension]
if extension.lower() == '.png':
existing_pnginfo = existing_pnginfo or {}
if opts.enable_pnginfo:
existing_pnginfo[pnginfo_section_name] = geninfo
if opts.enable_pnginfo:
pnginfo_data = PngImagePlugin.PngInfo()
for k, v in (existing_pnginfo or {}).items():
@ -622,7 +632,7 @@ def save_image(image, path, basename, seed=None, prompt=None, extension='png', i
"""
temp_file_path = f"{filename_without_extension}.tmp"
save_image_with_geninfo(image_to_save, info, temp_file_path, extension, params.pnginfo)
save_image_with_geninfo(image_to_save, info, temp_file_path, extension, existing_pnginfo=params.pnginfo, pnginfo_section_name=pnginfo_section_name)
os.replace(temp_file_path, filename_without_extension + extension)