register_tmp_file also for mtime

[light-and-ray]

Description

I've found in my extension OutputPanel's save button doesn't work, because of timestamp in filename. I doubled register_tmp_file function inside save_pil_to_file also for filename with timestamp

Checklist:

• I have read contributing wiki page
• I have performed a self-review of my own code
• My code follows the style guidelines
• My code passes tests

[missionfloyd]

The timestamp is only added to keep the browser from displaying cached images. You can just cut it off.

filename.split("?")[0]

[light-and-ray]

1. filename can contain ? symbol, and also filename can be with no timestamp. So your method would be broken
2. I need to remove this timestamp inside check_tmp function next to this function I changed, and this solution looks worse. Just add both variants in white list looks better

[missionfloyd]

Question marks are removed from filenames.

stable-diffusion-webui/modules/images.py

Lines 319 to 339 in cf2772f

	invalid_filename_chars = '<>:"/\\|?*\n\r\t'
	invalid_filename_prefix = ' '
	invalid_filename_postfix = ' .'
	re_nonletters = re.compile(r'[\s' + string.punctuation + ']+')
	re_pattern = re.compile(r"(.*?)(?:\[([^\[\]]+)\]|$)")
	re_pattern_arg = re.compile(r"(.*)<([^>]*)>$")
	max_filename_part_length = 128
	NOTHING_AND_SKIP_PREVIOUS_TEXT = object()
	def sanitize_filename_part(text, replace_spaces=True):
	if text is None:
	return None
	if replace_spaces:
	text = text.replace(' ', '_')
	text = text.translate({ord(x): '_' for x in invalid_filename_chars})
	text = text.lstrip(invalid_filename_prefix)[:max_filename_part_length]
	text = text.rstrip(invalid_filename_postfix)
	return text

If the timestamp is missing, split("?")[0] returns the whole string.

>>> filename = "image.png?123456789"
>>> filename.split("?")[0]
'image.png'
>>> filename = "image.png"
>>> filename.split("?")[0]
'image.png'

[AUTOMATIC1111]

register_tmp_file just adds the file to tmp_file_sets making it possible to retrieve that file via the frontend. I'm not sure what this change accomplishes.

[light-and-ray]

I know it adds file into white list. I have a case when this tmp_file_set contains only file with no timestamp, and save image function (inside output panel) checks file with timestamp