Some recent changes forget to manage tmp folders

[lllyasviel]

Describe the bug

Some recent changes use the tmp folder, but carelessly forget to create that folder, making many bug reports in downstream projects.

They all somewhat looks like

File "F:\AI\stable-diffusion-webui\venv\lib\site-packages\gradio\routes.py", line 422, in run_predict
output = await app.get_blocks().process_api(
File "F:\AI\stable-diffusion-webui\venv\lib\site-packages\gradio\blocks.py", line 1326, in process_api
data = self.postprocess_data(fn_index, result["prediction"], state)
File "F:\AI\stable-diffusion-webui\venv\lib\site-packages\gradio\blocks.py", line 1260, in postprocess_data
prediction_value = block.postprocess(prediction_value)
File "F:\AI\stable-diffusion-webui\venv\lib\site-packages\gradio\components.py", line 4461, in postprocess
file = self.pil_to_temp_file(img, dir=self.DEFAULT_TEMP_DIR)
File "F:\AI\stable-diffusion-webui\modules\ui_tempdir.py", line 55, in save_pil_to_file
file_obj = tempfile.NamedTemporaryFile(delete=False, suffix=".png", dir=dir)
File "C:\Users\XXXXX\AppData\Local\Programs\Python\Python310\lib\tempfile.py", line 559, in NamedTemporaryFile
file = _io.open(dir, mode, buffering=buffering,
File "C:\Users\XXXXX\AppData\Local\Programs\Python\Python310\lib\tempfile.py", line 556, in opener
fd, name = _mkstemp_inner(dir, prefix, suffix, flags, output_type)
File "C:\Users\XXXXX\AppData\Local\Programs\Python\Python310\lib\tempfile.py", line 256, in _mkstemp_inner
fd = _os.open(file, flags, 0o600)
FileNotFoundError: [Errno 2] No such file or directory: 'C:\Users\XXXXX\AppData\Local\Temp\gradio\tmp2514rfci.png'

Is there an existing issue for this?

• I have searched the existing issues

Reproduction

See also

Mikubill/sd-webui-controlnet#1563

Mikubill/sd-webui-controlnet#1564

continue-revolution/sd-webui-segment-anything#115

AUTOMATIC1111/stable-diffusion-webui#11040

AUTOMATIC1111/stable-diffusion-webui#10787 (comment)

Screenshot

No response

Logs

na

System Info

na

Severity

blocking upgrade to latest gradio version

[lllyasviel]

I am temporarily closing this as I am not sure if this is Gradio or Automatic1111 problem. Feel free to reopen if problem source confirmed.