mirror of
https://github.com/AUTOMATIC1111/stable-diffusion-webui.git
synced 2024-06-07 21:20:49 +00:00
ff0e17174f
rework quoting for infotext items that have commas in them to use json (should be backwards compatible except for cases where it didn't work previously) add some locals from processing function into the Processing class as fields
443 lines
15 KiB
Python
443 lines
15 KiB
Python
import base64
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import io
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import json
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import os
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import re
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import gradio as gr
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from modules.paths import data_path
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from modules import shared, ui_tempdir, script_callbacks
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from PIL import Image
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re_param_code = r'\s*([\w ]+):\s*("(?:\\"[^,]|\\"|\\|[^\"])+"|[^,]*)(?:,|$)'
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re_param = re.compile(re_param_code)
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re_imagesize = re.compile(r"^(\d+)x(\d+)$")
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re_hypernet_hash = re.compile("\(([0-9a-f]+)\)$")
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type_of_gr_update = type(gr.update())
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paste_fields = {}
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registered_param_bindings = []
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class ParamBinding:
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def __init__(self, paste_button, tabname, source_text_component=None, source_image_component=None, source_tabname=None, override_settings_component=None, paste_field_names=None):
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self.paste_button = paste_button
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self.tabname = tabname
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self.source_text_component = source_text_component
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self.source_image_component = source_image_component
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self.source_tabname = source_tabname
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self.override_settings_component = override_settings_component
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self.paste_field_names = paste_field_names or []
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def reset():
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paste_fields.clear()
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def quote(text):
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if ',' not in str(text) and '\n' not in str(text):
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return text
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return json.dumps(text, ensure_ascii=False)
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def unquote(text):
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if len(text) == 0 or text[0] != '"' or text[-1] != '"':
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return text
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try:
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return json.loads(text)
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except Exception:
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return text
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def image_from_url_text(filedata):
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if filedata is None:
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return None
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if type(filedata) == list and len(filedata) > 0 and type(filedata[0]) == dict and filedata[0].get("is_file", False):
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filedata = filedata[0]
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if type(filedata) == dict and filedata.get("is_file", False):
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filename = filedata["name"]
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is_in_right_dir = ui_tempdir.check_tmp_file(shared.demo, filename)
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assert is_in_right_dir, 'trying to open image file outside of allowed directories'
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filename = filename.rsplit('?', 1)[0]
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return Image.open(filename)
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if type(filedata) == list:
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if len(filedata) == 0:
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return None
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filedata = filedata[0]
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if filedata.startswith("data:image/png;base64,"):
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filedata = filedata[len("data:image/png;base64,"):]
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filedata = base64.decodebytes(filedata.encode('utf-8'))
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image = Image.open(io.BytesIO(filedata))
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return image
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def add_paste_fields(tabname, init_img, fields, override_settings_component=None):
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paste_fields[tabname] = {"init_img": init_img, "fields": fields, "override_settings_component": override_settings_component}
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# backwards compatibility for existing extensions
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import modules.ui
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if tabname == 'txt2img':
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modules.ui.txt2img_paste_fields = fields
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elif tabname == 'img2img':
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modules.ui.img2img_paste_fields = fields
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def create_buttons(tabs_list):
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buttons = {}
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for tab in tabs_list:
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buttons[tab] = gr.Button(f"Send to {tab}", elem_id=f"{tab}_tab")
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return buttons
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def bind_buttons(buttons, send_image, send_generate_info):
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"""old function for backwards compatibility; do not use this, use register_paste_params_button"""
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for tabname, button in buttons.items():
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source_text_component = send_generate_info if isinstance(send_generate_info, gr.components.Component) else None
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source_tabname = send_generate_info if isinstance(send_generate_info, str) else None
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register_paste_params_button(ParamBinding(paste_button=button, tabname=tabname, source_text_component=source_text_component, source_image_component=send_image, source_tabname=source_tabname))
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def register_paste_params_button(binding: ParamBinding):
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registered_param_bindings.append(binding)
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def connect_paste_params_buttons():
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binding: ParamBinding
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for binding in registered_param_bindings:
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destination_image_component = paste_fields[binding.tabname]["init_img"]
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fields = paste_fields[binding.tabname]["fields"]
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override_settings_component = binding.override_settings_component or paste_fields[binding.tabname]["override_settings_component"]
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destination_width_component = next(iter([field for field, name in fields if name == "Size-1"] if fields else []), None)
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destination_height_component = next(iter([field for field, name in fields if name == "Size-2"] if fields else []), None)
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if binding.source_image_component and destination_image_component:
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if isinstance(binding.source_image_component, gr.Gallery):
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func = send_image_and_dimensions if destination_width_component else image_from_url_text
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jsfunc = "extract_image_from_gallery"
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else:
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func = send_image_and_dimensions if destination_width_component else lambda x: x
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jsfunc = None
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binding.paste_button.click(
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fn=func,
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_js=jsfunc,
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inputs=[binding.source_image_component],
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outputs=[destination_image_component, destination_width_component, destination_height_component] if destination_width_component else [destination_image_component],
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show_progress=False,
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)
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if binding.source_text_component is not None and fields is not None:
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connect_paste(binding.paste_button, fields, binding.source_text_component, override_settings_component, binding.tabname)
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if binding.source_tabname is not None and fields is not None:
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paste_field_names = ['Prompt', 'Negative prompt', 'Steps', 'Face restoration'] + (["Seed"] if shared.opts.send_seed else []) + binding.paste_field_names
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binding.paste_button.click(
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fn=lambda *x: x,
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inputs=[field for field, name in paste_fields[binding.source_tabname]["fields"] if name in paste_field_names],
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outputs=[field for field, name in fields if name in paste_field_names],
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show_progress=False,
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)
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binding.paste_button.click(
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fn=None,
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_js=f"switch_to_{binding.tabname}",
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inputs=None,
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outputs=None,
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show_progress=False,
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)
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def send_image_and_dimensions(x):
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if isinstance(x, Image.Image):
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img = x
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else:
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img = image_from_url_text(x)
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if shared.opts.send_size and isinstance(img, Image.Image):
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w = img.width
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h = img.height
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else:
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w = gr.update()
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h = gr.update()
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return img, w, h
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def find_hypernetwork_key(hypernet_name, hypernet_hash=None):
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"""Determines the config parameter name to use for the hypernet based on the parameters in the infotext.
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Example: an infotext provides "Hypernet: ke-ta" and "Hypernet hash: 1234abcd". For the "Hypernet" config
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parameter this means there should be an entry that looks like "ke-ta-10000(1234abcd)" to set it to.
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If the infotext has no hash, then a hypernet with the same name will be selected instead.
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"""
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hypernet_name = hypernet_name.lower()
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if hypernet_hash is not None:
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# Try to match the hash in the name
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for hypernet_key in shared.hypernetworks.keys():
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result = re_hypernet_hash.search(hypernet_key)
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if result is not None and result[1] == hypernet_hash:
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return hypernet_key
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else:
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# Fall back to a hypernet with the same name
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for hypernet_key in shared.hypernetworks.keys():
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if hypernet_key.lower().startswith(hypernet_name):
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return hypernet_key
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return None
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def restore_old_hires_fix_params(res):
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"""for infotexts that specify old First pass size parameter, convert it into
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width, height, and hr scale"""
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firstpass_width = res.get('First pass size-1', None)
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firstpass_height = res.get('First pass size-2', None)
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if shared.opts.use_old_hires_fix_width_height:
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hires_width = int(res.get("Hires resize-1", 0))
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hires_height = int(res.get("Hires resize-2", 0))
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if hires_width and hires_height:
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res['Size-1'] = hires_width
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res['Size-2'] = hires_height
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return
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if firstpass_width is None or firstpass_height is None:
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return
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firstpass_width, firstpass_height = int(firstpass_width), int(firstpass_height)
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width = int(res.get("Size-1", 512))
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height = int(res.get("Size-2", 512))
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if firstpass_width == 0 or firstpass_height == 0:
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from modules import processing
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firstpass_width, firstpass_height = processing.old_hires_fix_first_pass_dimensions(width, height)
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res['Size-1'] = firstpass_width
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res['Size-2'] = firstpass_height
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res['Hires resize-1'] = width
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res['Hires resize-2'] = height
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def parse_generation_parameters(x: str):
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"""parses generation parameters string, the one you see in text field under the picture in UI:
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```
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girl with an artist's beret, determined, blue eyes, desert scene, computer monitors, heavy makeup, by Alphonse Mucha and Charlie Bowater, ((eyeshadow)), (coquettish), detailed, intricate
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Negative prompt: ugly, fat, obese, chubby, (((deformed))), [blurry], bad anatomy, disfigured, poorly drawn face, mutation, mutated, (extra_limb), (ugly), (poorly drawn hands), messy drawing
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Steps: 20, Sampler: Euler a, CFG scale: 7, Seed: 965400086, Size: 512x512, Model hash: 45dee52b
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```
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returns a dict with field values
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"""
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res = {}
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prompt = ""
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negative_prompt = ""
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done_with_prompt = False
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*lines, lastline = x.strip().split("\n")
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if len(re_param.findall(lastline)) < 3:
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lines.append(lastline)
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lastline = ''
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for line in lines:
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line = line.strip()
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if line.startswith("Negative prompt:"):
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done_with_prompt = True
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line = line[16:].strip()
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if done_with_prompt:
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negative_prompt += ("" if negative_prompt == "" else "\n") + line
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else:
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prompt += ("" if prompt == "" else "\n") + line
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res["Prompt"] = prompt
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res["Negative prompt"] = negative_prompt
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for k, v in re_param.findall(lastline):
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if v[0] == '"' and v[-1] == '"':
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v = unquote(v)
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m = re_imagesize.match(v)
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if m is not None:
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res[f"{k}-1"] = m.group(1)
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res[f"{k}-2"] = m.group(2)
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else:
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res[k] = v
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# Missing CLIP skip means it was set to 1 (the default)
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if "Clip skip" not in res:
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res["Clip skip"] = "1"
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hypernet = res.get("Hypernet", None)
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if hypernet is not None:
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res["Prompt"] += f"""<hypernet:{hypernet}:{res.get("Hypernet strength", "1.0")}>"""
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if "Hires resize-1" not in res:
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res["Hires resize-1"] = 0
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res["Hires resize-2"] = 0
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if "Hires sampler" not in res:
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res["Hires sampler"] = "Use same sampler"
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if "Hires prompt" not in res:
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res["Hires prompt"] = ""
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if "Hires negative prompt" not in res:
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res["Hires negative prompt"] = ""
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restore_old_hires_fix_params(res)
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# Missing RNG means the default was set, which is GPU RNG
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if "RNG" not in res:
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res["RNG"] = "GPU"
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return res
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settings_map = {}
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infotext_to_setting_name_mapping = [
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('Clip skip', 'CLIP_stop_at_last_layers', ),
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('Conditional mask weight', 'inpainting_mask_weight'),
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('Model hash', 'sd_model_checkpoint'),
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('ENSD', 'eta_noise_seed_delta'),
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('Noise multiplier', 'initial_noise_multiplier'),
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('Eta', 'eta_ancestral'),
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('Eta DDIM', 'eta_ddim'),
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('Discard penultimate sigma', 'always_discard_next_to_last_sigma'),
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('UniPC variant', 'uni_pc_variant'),
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('UniPC skip type', 'uni_pc_skip_type'),
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('UniPC order', 'uni_pc_order'),
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('UniPC lower order final', 'uni_pc_lower_order_final'),
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('Token merging ratio', 'token_merging_ratio'),
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('Token merging ratio hr', 'token_merging_ratio_hr'),
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('RNG', 'randn_source'),
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('NGMS', 's_min_uncond'),
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]
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def create_override_settings_dict(text_pairs):
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"""creates processing's override_settings parameters from gradio's multiselect
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Example input:
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['Clip skip: 2', 'Model hash: e6e99610c4', 'ENSD: 31337']
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Example output:
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{'CLIP_stop_at_last_layers': 2, 'sd_model_checkpoint': 'e6e99610c4', 'eta_noise_seed_delta': 31337}
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"""
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res = {}
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params = {}
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for pair in text_pairs:
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k, v = pair.split(":", maxsplit=1)
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params[k] = v.strip()
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for param_name, setting_name in infotext_to_setting_name_mapping:
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value = params.get(param_name, None)
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if value is None:
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continue
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res[setting_name] = shared.opts.cast_value(setting_name, value)
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return res
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def connect_paste(button, paste_fields, input_comp, override_settings_component, tabname):
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def paste_func(prompt):
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if not prompt and not shared.cmd_opts.hide_ui_dir_config:
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filename = os.path.join(data_path, "params.txt")
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if os.path.exists(filename):
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with open(filename, "r", encoding="utf8") as file:
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prompt = file.read()
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params = parse_generation_parameters(prompt)
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script_callbacks.infotext_pasted_callback(prompt, params)
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res = []
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for output, key in paste_fields:
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if callable(key):
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v = key(params)
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else:
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v = params.get(key, None)
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if v is None:
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res.append(gr.update())
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elif isinstance(v, type_of_gr_update):
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res.append(v)
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else:
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try:
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valtype = type(output.value)
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if valtype == bool and v == "False":
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val = False
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else:
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val = valtype(v)
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res.append(gr.update(value=val))
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except Exception:
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res.append(gr.update())
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return res
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if override_settings_component is not None:
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def paste_settings(params):
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vals = {}
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for param_name, setting_name in infotext_to_setting_name_mapping:
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v = params.get(param_name, None)
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if v is None:
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continue
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if setting_name == "sd_model_checkpoint" and shared.opts.disable_weights_auto_swap:
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continue
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v = shared.opts.cast_value(setting_name, v)
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current_value = getattr(shared.opts, setting_name, None)
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if v == current_value:
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continue
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vals[param_name] = v
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vals_pairs = [f"{k}: {v}" for k, v in vals.items()]
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return gr.Dropdown.update(value=vals_pairs, choices=vals_pairs, visible=len(vals_pairs) > 0)
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paste_fields = paste_fields + [(override_settings_component, paste_settings)]
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button.click(
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fn=paste_func,
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inputs=[input_comp],
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outputs=[x[0] for x in paste_fields],
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show_progress=False,
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)
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button.click(
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fn=None,
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_js=f"recalculate_prompts_{tabname}",
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inputs=[],
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outputs=[],
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show_progress=False,
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)
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