51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
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import random
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from modules import script_callbacks, shared
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import gradio as gr
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art_symbol = '\U0001f3a8' # 🎨
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global_prompt = None
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related_ids = {"txt2img_prompt", "txt2img_clear_prompt", "img2img_prompt", "img2img_clear_prompt" }
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def roll_artist(prompt):
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allowed_cats = set([x for x in shared.artist_db.categories() if len(shared.opts.random_artist_categories)==0 or x in shared.opts.random_artist_categories])
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artist = random.choice([x for x in shared.artist_db.artists if x.category in allowed_cats])
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return prompt + ", " + artist.name if prompt != '' else artist.name
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def add_roll_button(prompt):
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roll = gr.Button(value=art_symbol, elem_id="roll", visible=len(shared.artist_db.artists) > 0)
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roll.click(
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fn=roll_artist,
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_js="update_txt2img_tokens",
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inputs=[
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prompt,
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],
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outputs=[
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prompt,
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]
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)
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def after_component(component, **kwargs):
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global global_prompt
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elem_id = kwargs.get('elem_id', None)
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if elem_id not in related_ids:
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return
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if elem_id == "txt2img_prompt":
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global_prompt = component
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elif elem_id == "txt2img_clear_prompt":
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add_roll_button(global_prompt)
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elif elem_id == "img2img_prompt":
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global_prompt = component
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elif elem_id == "img2img_clear_prompt":
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add_roll_button(global_prompt)
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script_callbacks.on_after_component(after_component)
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