Upload image_size_randomize_v2.py
Browse files- image_size_randomize_v2.py +117 -0
image_size_randomize_v2.py
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import random
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import modules.scripts as scripts
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import gradio as gr
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import os
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from modules import images
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from modules.processing import process_images, Processed
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from modules.shared import opts, cmd_opts, state
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class RandomImageSizeScript(scripts.Script):
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def __init__(self):
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super().__init__()
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self.index = 0 # Round-Robin mode index
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self.swap_round = False # Controls width-height swap per round
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def title(self):
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return "Image Size Randomize"
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def ui(self, is_txt2img):
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with gr.Accordion("Image Size Randomize Settings", open=True):
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with gr.Group():
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gr.Markdown("### Size")
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gr.HTML("<p>Enter image sizes in the format 'width,height', separated by new lines.</p>")
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text_sizes = gr.Textbox(
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label='Image Sizes',
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placeholder='Enter sizes, e.g.:\n1024,512\n1024,768\n1024,1024',
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elem_id=self.elem_id("text_sizes"),
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lines=10
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)
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with gr.Group():
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gr.Markdown("### Mode")
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mode = gr.Radio(
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choices=["Random", "Round-Robin"],
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value="Random",
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label="Selection Mode",
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elem_id=self.elem_id("mode"),
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info="Choose whether to select sizes randomly or in a round-robin fashion."
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)
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random_swap_text = gr.Checkbox(
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label='Randomly swap width and height',
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elem_id=self.elem_id("random_swap_text"),
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visible=True
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)
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sequential_swap = gr.Checkbox(
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label='Swap width and height every round',
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elem_id=self.elem_id("sequential_swap"),
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visible=False
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)
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def update_visibility(selected_mode):
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if selected_mode == "Random":
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return {
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random_swap_text: gr.update(visible=True),
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sequential_swap: gr.update(visible=False)
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}
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else:
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return {
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random_swap_text: gr.update(visible=False),
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sequential_swap: gr.update(visible=True)
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}
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mode.change(
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fn=update_visibility,
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inputs=mode,
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outputs=[random_swap_text, sequential_swap]
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)
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return [text_sizes, random_swap_text, mode, sequential_swap]
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def run(self, p, text_sizes, random_swap_text, mode, sequential_swap):
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sizes = []
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# Parse and validate input sizes
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if text_sizes:
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try:
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sizes = [tuple(map(int, line.strip().split(','))) for line in text_sizes.strip().split('\n') if line.strip()]
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except ValueError:
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print(f"Invalid size format detected. Ensure all sizes are in the format 'width,height'.")
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if sizes:
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try:
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if mode == "Random":
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width, height = random.choice(sizes)
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if random_swap_text and random.choice([True, False]):
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width, height = height, width
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else: # Round-Robin mode
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width, height = sizes[self.index]
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# Handle dynamic size changes and index resets
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if self.index >= len(sizes):
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self.index = 0 # Reset index if out of bounds
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width, height = sizes[self.index]
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if self.index == 0 and sequential_swap:
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self.swap_round = not self.swap_round
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if sequential_swap and self.swap_round:
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width, height = height, width
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# Update index for the next round
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self.index = (self.index + 1) % len(sizes)
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# Set dimensions for image processing
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p.width, p.height = width, height
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except IndexError as e:
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print(f"Error: {e}. The size list may have been modified unexpectedly.")
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self.index = 0 # Reset index and recover from error
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else:
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print("No valid sizes found. Please check the input format.")
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proc = process_images(p)
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return proc
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