|
import os |
|
import re |
|
import json |
|
|
|
from modules.util import get_files_from_folder |
|
|
|
|
|
|
|
styles_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '../sdxl_styles/')) |
|
wildcards_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '../wildcards/')) |
|
wildcards_max_bfs_depth = 64 |
|
|
|
|
|
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']: |
|
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" |
|
legal_style_names = [fooocus_expansion] + style_keys |
|
|
|
|
|
def apply_style(style, positive): |
|
p, n = styles[style] |
|
return p.replace('{prompt}', positive).splitlines(), n.splitlines() |
|
|
|
|
|
def apply_wildcards(wildcard_text, rng, directory=wildcards_path): |
|
for _ in range(wildcards_max_bfs_depth): |
|
placeholders = re.findall(r'__([\w-]+)__', wildcard_text) |
|
if len(placeholders) == 0: |
|
return wildcard_text |
|
|
|
print(f'[Wildcards] processing: {wildcard_text}') |
|
for placeholder in placeholders: |
|
try: |
|
words = open(os.path.join(directory, f'{placeholder}.txt'), encoding='utf-8').read().splitlines() |
|
words = [x for x in words if x != ''] |
|
assert len(words) > 0 |
|
wildcard_text = wildcard_text.replace(f'__{placeholder}__', rng.choice(words), 1) |
|
except: |
|
print(f'[Wildcards] Warning: {placeholder}.txt missing or empty. ' |
|
f'Using "{placeholder}" as a normal word.') |
|
wildcard_text = wildcard_text.replace(f'__{placeholder}__', placeholder) |
|
print(f'[Wildcards] {wildcard_text}') |
|
|
|
print(f'[Wildcards] BFS stack overflow. Current text: {wildcard_text}') |
|
return wildcard_text |
|
|
