|
- import copy
- import math
- import os
- import random
- import sys
- import traceback
- import shlex
-
- import modules.scripts as scripts
- import gradio as gr
-
- from modules import sd_samplers
- from modules.processing import Processed, process_images
- from PIL import Image
- from modules.shared import opts, cmd_opts, state
-
-
- def process_string_tag(tag):
- return tag
-
-
- def process_int_tag(tag):
- return int(tag)
-
-
- def process_float_tag(tag):
- return float(tag)
-
-
- def process_boolean_tag(tag):
- return True if (tag == "true") else False
-
-
- prompt_tags = {
- "sd_model": None,
- "outpath_samples": process_string_tag,
- "outpath_grids": process_string_tag,
- "prompt_for_display": process_string_tag,
- "prompt": process_string_tag,
- "negative_prompt": process_string_tag,
- "styles": process_string_tag,
- "seed": process_int_tag,
- "subseed_strength": process_float_tag,
- "subseed": process_int_tag,
- "seed_resize_from_h": process_int_tag,
- "seed_resize_from_w": process_int_tag,
- "sampler_index": process_int_tag,
- "sampler_name": process_string_tag,
- "batch_size": process_int_tag,
- "n_iter": process_int_tag,
- "steps": process_int_tag,
- "cfg_scale": process_float_tag,
- "width": process_int_tag,
- "height": process_int_tag,
- "restore_faces": process_boolean_tag,
- "tiling": process_boolean_tag,
- "do_not_save_samples": process_boolean_tag,
- "do_not_save_grid": process_boolean_tag
- }
-
-
- def cmdargs(line):
- args = shlex.split(line)
- pos = 0
- res = {}
-
- while pos < len(args):
- arg = args[pos]
-
- assert arg.startswith("--"), f'must start with "--": {arg}'
- assert pos+1 < len(args), f'missing argument for command line option {arg}'
-
- tag = arg[2:]
-
- if tag == "prompt" or tag == "negative_prompt":
- pos += 1
- prompt = args[pos]
- pos += 1
- while pos < len(args) and not args[pos].startswith("--"):
- prompt += " "
- prompt += args[pos]
- pos += 1
- res[tag] = prompt
- continue
-
-
- func = prompt_tags.get(tag, None)
- assert func, f'unknown commandline option: {arg}'
-
- val = args[pos+1]
- if tag == "sampler_name":
- val = sd_samplers.samplers_map.get(val.lower(), None)
-
- res[tag] = func(val)
-
- pos += 2
-
- return res
-
-
- def load_prompt_file(file):
- if file is None:
- lines = []
- else:
- lines = [x.strip() for x in file.decode('utf8', errors='ignore').split("\n")]
-
- return None, "\n".join(lines), gr.update(lines=7)
-
-
- class Script(scripts.Script):
- def title(self):
- return "Prompts from file or textbox"
-
- def ui(self, is_img2img):
- checkbox_iterate = gr.Checkbox(label="Iterate seed every line", value=False, elem_id=self.elem_id("checkbox_iterate"))
- checkbox_iterate_batch = gr.Checkbox(label="Use same random seed for all lines", value=False, elem_id=self.elem_id("checkbox_iterate_batch"))
-
- prompt_txt = gr.Textbox(label="List of prompt inputs", lines=1, elem_id=self.elem_id("prompt_txt"))
- file = gr.File(label="Upload prompt inputs", type='binary', elem_id=self.elem_id("file"))
-
- file.change(fn=load_prompt_file, inputs=[file], outputs=[file, prompt_txt, prompt_txt])
-
- # We start at one line. When the text changes, we jump to seven lines, or two lines if no \n.
- # We don't shrink back to 1, because that causes the control to ignore [enter], and it may
- # be unclear to the user that shift-enter is needed.
- prompt_txt.change(lambda tb: gr.update(lines=7) if ("\n" in tb) else gr.update(lines=2), inputs=[prompt_txt], outputs=[prompt_txt])
- return [checkbox_iterate, checkbox_iterate_batch, prompt_txt]
-
- def run(self, p, checkbox_iterate, checkbox_iterate_batch, prompt_txt: str):
- lines = [x.strip() for x in prompt_txt.splitlines()]
- lines = [x for x in lines if len(x) > 0]
-
- p.do_not_save_grid = True
-
- job_count = 0
- jobs = []
-
- for line in lines:
- if "--" in line:
- try:
- args = cmdargs(line)
- except Exception:
- print(f"Error parsing line {line} as commandline:", file=sys.stderr)
- print(traceback.format_exc(), file=sys.stderr)
- args = {"prompt": line}
- else:
- args = {"prompt": line}
-
- job_count += args.get("n_iter", p.n_iter)
-
- jobs.append(args)
-
- print(f"Will process {len(lines)} lines in {job_count} jobs.")
- if (checkbox_iterate or checkbox_iterate_batch) and p.seed == -1:
- p.seed = int(random.randrange(4294967294))
-
- state.job_count = job_count
-
- images = []
- all_prompts = []
- infotexts = []
- for n, args in enumerate(jobs):
- state.job = f"{state.job_no + 1} out of {state.job_count}"
-
- copy_p = copy.copy(p)
- for k, v in args.items():
- setattr(copy_p, k, v)
-
- proc = process_images(copy_p)
- images += proc.images
-
- if checkbox_iterate:
- p.seed = p.seed + (p.batch_size * p.n_iter)
- all_prompts += proc.all_prompts
- infotexts += proc.infotexts
-
- return Processed(p, images, p.seed, "", all_prompts=all_prompts, infotexts=infotexts)
|