| import os |
| import re |
| import json |
| import math |
|
|
| from modules.extra_utils import get_files_from_folder |
| from random import Random |
|
|
| |
| styles_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '../sdxl_styles/')) |
|
|
|
|
| def normalize_key(k): |
| k = k.replace('-', ' ') |
| words = k.split(' ') |
| words = [w[:1].upper() + w[1:].lower() for w in words] |
| k = ' '.join(words) |
| k = k.replace('3d', '3D') |
| k = k.replace('Sai', 'SAI') |
| k = k.replace('Mre', 'MRE') |
| k = k.replace('(s', '(S') |
| return k |
|
|
|
|
| styles = {} |
| styles_files = get_files_from_folder(styles_path, ['.json']) |
|
|
| for x in ['sdxl_styles_fooocus.json', |
| 'sdxl_styles_sai.json', |
| 'sdxl_styles_mre.json', |
| 'sdxl_styles_twri.json', |
| 'sdxl_styles_diva.json', |
| 'sdxl_styles_marc_k3nt3l.json']: |
| if x in styles_files: |
| styles_files.remove(x) |
| styles_files.append(x) |
|
|
| for styles_file in styles_files: |
| try: |
| with open(os.path.join(styles_path, styles_file), encoding='utf-8') as f: |
| for entry in json.load(f): |
| name = normalize_key(entry['name']) |
| prompt = entry['prompt'] if 'prompt' in entry else '' |
| negative_prompt = entry['negative_prompt'] if 'negative_prompt' in entry else '' |
| styles[name] = (prompt, negative_prompt) |
| except Exception as e: |
| print(str(e)) |
| print(f'Failed to load style file {styles_file}') |
|
|
| style_keys = list(styles.keys()) |
| fooocus_expansion = 'Fooocus V2' |
| random_style_name = 'Random Style' |
| legal_style_names = [fooocus_expansion, random_style_name] + style_keys |
|
|
|
|
| def get_random_style(rng: Random) -> str: |
| return rng.choice(list(styles.items()))[0] |
|
|
|
|
| def apply_style(style, positive): |
| p, n = styles[style] |
| return p.replace('{prompt}', positive).splitlines(), n.splitlines() |
|
|
|
|
| def get_words(arrays, total_mult, index): |
| if len(arrays) == 1: |
| return [arrays[0].split(',')[index]] |
| else: |
| words = arrays[0].split(',') |
| word = words[index % len(words)] |
| index -= index % len(words) |
| index /= len(words) |
| index = math.floor(index) |
| return [word] + get_words(arrays[1:], math.floor(total_mult / len(words)), index) |
|
|
|
|
| def apply_arrays(text, index): |
| arrays = re.findall(r'\[\[(.*?)\]\]', text) |
| if len(arrays) == 0: |
| return text |
|
|
| print(f'[Arrays] processing: {text}') |
| mult = 1 |
| for arr in arrays: |
| words = arr.split(',') |
| mult *= len(words) |
| |
| index %= mult |
| chosen_words = get_words(arrays, mult, index) |
| |
| i = 0 |
| for arr in arrays: |
| text = text.replace(f'[[{arr}]]', chosen_words[i], 1) |
| i = i+1 |
| |
| return text |
|
|
|
|
