feat: choose random style

language/en.json

@@ -57,6 +57,7 @@
     "\ud83d\udcda History Log": "\uD83D\uDCDA History Log",
     "Image Style": "Image Style",
     "Fooocus V2": "Fooocus V2",
+    "Random Style": "Random Style",
     "Default (Slightly Cinematic)": "Default (Slightly Cinematic)",
     "Fooocus Masterpiece": "Fooocus Masterpiece",
     "Fooocus Photograph": "Fooocus Photograph",

modules/async_worker.py

@@ -43,7 +43,7 @@ def worker():
     import fooocus_version
     import args_manager
 
-    from modules.sdxl_styles import apply_style, apply_wildcards, fooocus_expansion, apply_arrays
+    from modules.sdxl_styles import apply_style, get_random_style, apply_wildcards, fooocus_expansion, apply_arrays, random_style_name
     from modules.private_logger import log
     from extras.expansion import safe_str
     from modules.util import remove_empty_str, HWC3, resize_image, get_image_shape_ceil, set_image_shape_ceil, \
@@ -449,8 +449,12 @@ def handler(async_task):
                 positive_basic_workloads = []
                 negative_basic_workloads = []
 
+                task_styles = style_selections.copy()
                 if use_style:
-                    for s in style_selections:
+                    for i, s in enumerate(task_styles):
+                        if s == random_style_name:
+                            s = get_random_style(task_rng)
+                            task_styles[i] = s
                         p, n = apply_style(s, positive=task_prompt)
                         positive_basic_workloads = positive_basic_workloads + p
                         negative_basic_workloads = negative_basic_workloads + n
@@ -478,6 +482,7 @@ def handler(async_task):
                     negative_top_k=len(negative_basic_workloads),
                     log_positive_prompt='\n'.join([task_prompt] + task_extra_positive_prompts),
                     log_negative_prompt='\n'.join([task_negative_prompt] + task_extra_negative_prompts),
+                    styles=task_styles
                 ))
 
             if use_expansion:
@@ -842,7 +847,7 @@ def callback(step, x0, x, total_steps, y):
                     d = [('Prompt', 'prompt', task['log_positive_prompt']),
                          ('Negative Prompt', 'negative_prompt', task['log_negative_prompt']),
                          ('Fooocus V2 Expansion', 'prompt_expansion', task['expansion']),
-                         ('Styles', 'styles', str(raw_style_selections)),
+                         ('Styles', 'styles', str(task['styles'] if not use_expansion else [fooocus_expansion] + task['styles'])),
                          ('Performance', 'performance', performance_selection.value)]
 
                     if performance_selection.steps() != steps:

modules/sdxl_styles.py

@@ -5,6 +5,7 @@
 import modules.config
 
 from modules.util import get_files_from_folder
+from random import Random
 
 # cannot use modules.config - validators causing circular imports
 styles_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '../sdxl_styles/'))
@@ -50,8 +51,13 @@ def normalize_key(k):
         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
+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):