Merge pull request #3970 from evshiron/fix/progress-api

from gradio.processing_utils import decode_base64_to_file, decode_base64_to_image

from fastapi import APIRouter, Depends, HTTPException

import modules.shared as shared

from modules import devices

from modules.api.models import *

from modules.processing import StableDiffusionProcessingTxt2Img, StableDiffusionProcessingImg2Img, process_images

from modules.sd_samplers import all_samplers

from modules.sd_samplers import all_samplers, sample_to_image, samples_to_image_grid

from modules.extras import run_extras, run_pnginfo

        progress = min(progress, 1)

        # copy from check_progress_call of ui.py

        if shared.parallel_processing_allowed:

            if shared.state.sampling_step - shared.state.current_image_sampling_step >= shared.opts.show_progress_every_n_steps and shared.state.current_latent is not None:

                if shared.opts.show_progress_grid:

                    shared.state.current_image = samples_to_image_grid(shared.state.current_latent)

                else:

                    shared.state.current_image = sample_to_image(shared.state.current_latent)

                shared.state.current_image_sampling_step = shared.state.sampling_step

        current_image = None

        if shared.state.current_image and not req.skip_current_image:

            current_image = encode_pil_to_base64(shared.state.current_image)

import os

import sys

from collections import OrderedDict

import time

import gradio as gr

import tqdm

    current_image = None

    current_image_sampling_step = 0

    textinfo = None

    time_start = None

    need_restart = False

    def skip(self):

        self.skipped = False

        self.interrupted = False

        self.textinfo = None

        self.time_start = time.time()

        devices.torch_gc()