mirror of
https://github.com/AUTOMATIC1111/stable-diffusion-webui.git
synced 2024-12-09 07:10:16 +08:00
421 lines
15 KiB
Python
421 lines
15 KiB
Python
import base64
|
|
import html
|
|
import io
|
|
import math
|
|
import os
|
|
import re
|
|
from pathlib import Path
|
|
|
|
import gradio as gr
|
|
from modules.paths import data_path
|
|
from modules import shared, ui_tempdir, script_callbacks
|
|
import tempfile
|
|
from PIL import Image
|
|
|
|
re_param_code = r'\s*([\w ]+):\s*("(?:\\"[^,]|\\"|\\|[^\"])+"|[^,]*)(?:,|$)'
|
|
re_param = re.compile(re_param_code)
|
|
re_imagesize = re.compile(r"^(\d+)x(\d+)$")
|
|
re_hypernet_hash = re.compile("\(([0-9a-f]+)\)$")
|
|
type_of_gr_update = type(gr.update())
|
|
|
|
paste_fields = {}
|
|
registered_param_bindings = []
|
|
|
|
|
|
class ParamBinding:
|
|
def __init__(self, paste_button, tabname, source_text_component=None, source_image_component=None, source_tabname=None, override_settings_component=None, paste_field_names=[]):
|
|
self.paste_button = paste_button
|
|
self.tabname = tabname
|
|
self.source_text_component = source_text_component
|
|
self.source_image_component = source_image_component
|
|
self.source_tabname = source_tabname
|
|
self.override_settings_component = override_settings_component
|
|
self.paste_field_names = paste_field_names
|
|
|
|
|
|
def reset():
|
|
paste_fields.clear()
|
|
|
|
|
|
def quote(text):
|
|
if ',' not in str(text):
|
|
return text
|
|
|
|
text = str(text)
|
|
text = text.replace('\\', '\\\\')
|
|
text = text.replace('"', '\\"')
|
|
return f'"{text}"'
|
|
|
|
|
|
def image_from_url_text(filedata):
|
|
if filedata is None:
|
|
return None
|
|
|
|
if type(filedata) == list and len(filedata) > 0 and type(filedata[0]) == dict and filedata[0].get("is_file", False):
|
|
filedata = filedata[0]
|
|
|
|
if type(filedata) == dict and filedata.get("is_file", False):
|
|
filename = filedata["name"]
|
|
is_in_right_dir = ui_tempdir.check_tmp_file(shared.demo, filename)
|
|
assert is_in_right_dir, 'trying to open image file outside of allowed directories'
|
|
|
|
return Image.open(filename)
|
|
|
|
if type(filedata) == list:
|
|
if len(filedata) == 0:
|
|
return None
|
|
|
|
filedata = filedata[0]
|
|
|
|
if filedata.startswith("data:image/png;base64,"):
|
|
filedata = filedata[len("data:image/png;base64,"):]
|
|
|
|
filedata = base64.decodebytes(filedata.encode('utf-8'))
|
|
image = Image.open(io.BytesIO(filedata))
|
|
return image
|
|
|
|
|
|
def add_paste_fields(tabname, init_img, fields, override_settings_component=None):
|
|
paste_fields[tabname] = {"init_img": init_img, "fields": fields, "override_settings_component": override_settings_component}
|
|
|
|
# backwards compatibility for existing extensions
|
|
import modules.ui
|
|
if tabname == 'txt2img':
|
|
modules.ui.txt2img_paste_fields = fields
|
|
elif tabname == 'img2img':
|
|
modules.ui.img2img_paste_fields = fields
|
|
|
|
|
|
def create_buttons(tabs_list):
|
|
buttons = {}
|
|
for tab in tabs_list:
|
|
buttons[tab] = gr.Button(f"Send to {tab}", elem_id=f"{tab}_tab")
|
|
return buttons
|
|
|
|
|
|
def bind_buttons(buttons, send_image, send_generate_info):
|
|
"""old function for backwards compatibility; do not use this, use register_paste_params_button"""
|
|
for tabname, button in buttons.items():
|
|
source_text_component = send_generate_info if isinstance(send_generate_info, gr.components.Component) else None
|
|
source_tabname = send_generate_info if isinstance(send_generate_info, str) else None
|
|
|
|
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))
|
|
|
|
|
|
def register_paste_params_button(binding: ParamBinding):
|
|
registered_param_bindings.append(binding)
|
|
|
|
|
|
def connect_paste_params_buttons():
|
|
binding: ParamBinding
|
|
for binding in registered_param_bindings:
|
|
destination_image_component = paste_fields[binding.tabname]["init_img"]
|
|
fields = paste_fields[binding.tabname]["fields"]
|
|
override_settings_component = binding.override_settings_component or paste_fields[binding.tabname]["override_settings_component"]
|
|
|
|
destination_width_component = next(iter([field for field, name in fields if name == "Size-1"] if fields else []), None)
|
|
destination_height_component = next(iter([field for field, name in fields if name == "Size-2"] if fields else []), None)
|
|
|
|
if binding.source_image_component and destination_image_component:
|
|
if isinstance(binding.source_image_component, gr.Gallery):
|
|
func = send_image_and_dimensions if destination_width_component else image_from_url_text
|
|
jsfunc = "extract_image_from_gallery"
|
|
else:
|
|
func = send_image_and_dimensions if destination_width_component else lambda x: x
|
|
jsfunc = None
|
|
|
|
binding.paste_button.click(
|
|
fn=func,
|
|
_js=jsfunc,
|
|
inputs=[binding.source_image_component],
|
|
outputs=[destination_image_component, destination_width_component, destination_height_component] if destination_width_component else [destination_image_component],
|
|
)
|
|
|
|
if binding.source_text_component is not None and fields is not None:
|
|
connect_paste(binding.paste_button, fields, binding.source_text_component, override_settings_component, binding.tabname)
|
|
|
|
if binding.source_tabname is not None and fields is not None:
|
|
paste_field_names = ['Prompt', 'Negative prompt', 'Steps', 'Face restoration'] + (["Seed"] if shared.opts.send_seed else []) + binding.paste_field_names
|
|
binding.paste_button.click(
|
|
fn=lambda *x: x,
|
|
inputs=[field for field, name in paste_fields[binding.source_tabname]["fields"] if name in paste_field_names],
|
|
outputs=[field for field, name in fields if name in paste_field_names],
|
|
)
|
|
|
|
binding.paste_button.click(
|
|
fn=None,
|
|
_js=f"switch_to_{binding.tabname}",
|
|
inputs=None,
|
|
outputs=None,
|
|
)
|
|
|
|
|
|
def send_image_and_dimensions(x):
|
|
if isinstance(x, Image.Image):
|
|
img = x
|
|
else:
|
|
img = image_from_url_text(x)
|
|
|
|
if shared.opts.send_size and isinstance(img, Image.Image):
|
|
w = img.width
|
|
h = img.height
|
|
else:
|
|
w = gr.update()
|
|
h = gr.update()
|
|
|
|
return img, w, h
|
|
|
|
|
|
|
|
def find_hypernetwork_key(hypernet_name, hypernet_hash=None):
|
|
"""Determines the config parameter name to use for the hypernet based on the parameters in the infotext.
|
|
|
|
Example: an infotext provides "Hypernet: ke-ta" and "Hypernet hash: 1234abcd". For the "Hypernet" config
|
|
parameter this means there should be an entry that looks like "ke-ta-10000(1234abcd)" to set it to.
|
|
|
|
If the infotext has no hash, then a hypernet with the same name will be selected instead.
|
|
"""
|
|
hypernet_name = hypernet_name.lower()
|
|
if hypernet_hash is not None:
|
|
# Try to match the hash in the name
|
|
for hypernet_key in shared.hypernetworks.keys():
|
|
result = re_hypernet_hash.search(hypernet_key)
|
|
if result is not None and result[1] == hypernet_hash:
|
|
return hypernet_key
|
|
else:
|
|
# Fall back to a hypernet with the same name
|
|
for hypernet_key in shared.hypernetworks.keys():
|
|
if hypernet_key.lower().startswith(hypernet_name):
|
|
return hypernet_key
|
|
|
|
return None
|
|
|
|
|
|
def restore_old_hires_fix_params(res):
|
|
"""for infotexts that specify old First pass size parameter, convert it into
|
|
width, height, and hr scale"""
|
|
|
|
firstpass_width = res.get('First pass size-1', None)
|
|
firstpass_height = res.get('First pass size-2', None)
|
|
|
|
if shared.opts.use_old_hires_fix_width_height:
|
|
hires_width = int(res.get("Hires resize-1", 0))
|
|
hires_height = int(res.get("Hires resize-2", 0))
|
|
|
|
if hires_width and hires_height:
|
|
res['Size-1'] = hires_width
|
|
res['Size-2'] = hires_height
|
|
return
|
|
|
|
if firstpass_width is None or firstpass_height is None:
|
|
return
|
|
|
|
firstpass_width, firstpass_height = int(firstpass_width), int(firstpass_height)
|
|
width = int(res.get("Size-1", 512))
|
|
height = int(res.get("Size-2", 512))
|
|
|
|
if firstpass_width == 0 or firstpass_height == 0:
|
|
from modules import processing
|
|
firstpass_width, firstpass_height = processing.old_hires_fix_first_pass_dimensions(width, height)
|
|
|
|
res['Size-1'] = firstpass_width
|
|
res['Size-2'] = firstpass_height
|
|
res['Hires resize-1'] = width
|
|
res['Hires resize-2'] = height
|
|
|
|
|
|
def parse_generation_parameters(x: str):
|
|
"""parses generation parameters string, the one you see in text field under the picture in UI:
|
|
```
|
|
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
|
|
Negative prompt: ugly, fat, obese, chubby, (((deformed))), [blurry], bad anatomy, disfigured, poorly drawn face, mutation, mutated, (extra_limb), (ugly), (poorly drawn hands), messy drawing
|
|
Steps: 20, Sampler: Euler a, CFG scale: 7, Seed: 965400086, Size: 512x512, Model hash: 45dee52b
|
|
```
|
|
|
|
returns a dict with field values
|
|
"""
|
|
|
|
res = {}
|
|
|
|
prompt = ""
|
|
negative_prompt = ""
|
|
|
|
done_with_prompt = False
|
|
|
|
*lines, lastline = x.strip().split("\n")
|
|
if len(re_param.findall(lastline)) < 3:
|
|
lines.append(lastline)
|
|
lastline = ''
|
|
|
|
for i, line in enumerate(lines):
|
|
line = line.strip()
|
|
if line.startswith("Negative prompt:"):
|
|
done_with_prompt = True
|
|
line = line[16:].strip()
|
|
|
|
if done_with_prompt:
|
|
negative_prompt += ("" if negative_prompt == "" else "\n") + line
|
|
else:
|
|
prompt += ("" if prompt == "" else "\n") + line
|
|
|
|
res["Prompt"] = prompt
|
|
res["Negative prompt"] = negative_prompt
|
|
|
|
for k, v in re_param.findall(lastline):
|
|
v = v[1:-1] if v[0] == '"' and v[-1] == '"' else v
|
|
m = re_imagesize.match(v)
|
|
if m is not None:
|
|
res[k+"-1"] = m.group(1)
|
|
res[k+"-2"] = m.group(2)
|
|
else:
|
|
res[k] = v
|
|
|
|
# Missing CLIP skip means it was set to 1 (the default)
|
|
if "Clip skip" not in res:
|
|
res["Clip skip"] = "1"
|
|
|
|
hypernet = res.get("Hypernet", None)
|
|
if hypernet is not None:
|
|
res["Prompt"] += f"""<hypernet:{hypernet}:{res.get("Hypernet strength", "1.0")}>"""
|
|
|
|
if "Hires resize-1" not in res:
|
|
res["Hires resize-1"] = 0
|
|
res["Hires resize-2"] = 0
|
|
|
|
restore_old_hires_fix_params(res)
|
|
|
|
# Missing RNG means the default was set, which is GPU RNG
|
|
if "RNG" not in res:
|
|
res["RNG"] = "GPU"
|
|
|
|
return res
|
|
|
|
|
|
settings_map = {}
|
|
|
|
|
|
|
|
infotext_to_setting_name_mapping = [
|
|
('Clip skip', 'CLIP_stop_at_last_layers', ),
|
|
('Conditional mask weight', 'inpainting_mask_weight'),
|
|
('Model hash', 'sd_model_checkpoint'),
|
|
('ENSD', 'eta_noise_seed_delta'),
|
|
('Noise multiplier', 'initial_noise_multiplier'),
|
|
('Eta', 'eta_ancestral'),
|
|
('Eta DDIM', 'eta_ddim'),
|
|
('Discard penultimate sigma', 'always_discard_next_to_last_sigma'),
|
|
('UniPC variant', 'uni_pc_variant'),
|
|
('UniPC skip type', 'uni_pc_skip_type'),
|
|
('UniPC order', 'uni_pc_order'),
|
|
('UniPC lower order final', 'uni_pc_lower_order_final'),
|
|
('RNG', 'randn_source'),
|
|
('NGMS', 's_min_uncond'),
|
|
]
|
|
|
|
|
|
def create_override_settings_dict(text_pairs):
|
|
"""creates processing's override_settings parameters from gradio's multiselect
|
|
|
|
Example input:
|
|
['Clip skip: 2', 'Model hash: e6e99610c4', 'ENSD: 31337']
|
|
|
|
Example output:
|
|
{'CLIP_stop_at_last_layers': 2, 'sd_model_checkpoint': 'e6e99610c4', 'eta_noise_seed_delta': 31337}
|
|
"""
|
|
|
|
res = {}
|
|
|
|
params = {}
|
|
for pair in text_pairs:
|
|
k, v = pair.split(":", maxsplit=1)
|
|
|
|
params[k] = v.strip()
|
|
|
|
for param_name, setting_name in infotext_to_setting_name_mapping:
|
|
value = params.get(param_name, None)
|
|
|
|
if value is None:
|
|
continue
|
|
|
|
res[setting_name] = shared.opts.cast_value(setting_name, value)
|
|
|
|
return res
|
|
|
|
|
|
def connect_paste(button, paste_fields, input_comp, override_settings_component, tabname):
|
|
def paste_func(prompt):
|
|
if not prompt and not shared.cmd_opts.hide_ui_dir_config:
|
|
filename = os.path.join(data_path, "params.txt")
|
|
if os.path.exists(filename):
|
|
with open(filename, "r", encoding="utf8") as file:
|
|
prompt = file.read()
|
|
|
|
params = parse_generation_parameters(prompt)
|
|
script_callbacks.infotext_pasted_callback(prompt, params)
|
|
res = []
|
|
|
|
for output, key in paste_fields:
|
|
if callable(key):
|
|
v = key(params)
|
|
else:
|
|
v = params.get(key, None)
|
|
|
|
if v is None:
|
|
res.append(gr.update())
|
|
elif isinstance(v, type_of_gr_update):
|
|
res.append(v)
|
|
else:
|
|
try:
|
|
valtype = type(output.value)
|
|
|
|
if valtype == bool and v == "False":
|
|
val = False
|
|
else:
|
|
val = valtype(v)
|
|
|
|
res.append(gr.update(value=val))
|
|
except Exception:
|
|
res.append(gr.update())
|
|
|
|
return res
|
|
|
|
if override_settings_component is not None:
|
|
def paste_settings(params):
|
|
vals = {}
|
|
|
|
for param_name, setting_name in infotext_to_setting_name_mapping:
|
|
v = params.get(param_name, None)
|
|
if v is None:
|
|
continue
|
|
|
|
if setting_name == "sd_model_checkpoint" and shared.opts.disable_weights_auto_swap:
|
|
continue
|
|
|
|
v = shared.opts.cast_value(setting_name, v)
|
|
current_value = getattr(shared.opts, setting_name, None)
|
|
|
|
if v == current_value:
|
|
continue
|
|
|
|
vals[param_name] = v
|
|
|
|
vals_pairs = [f"{k}: {v}" for k, v in vals.items()]
|
|
|
|
return gr.Dropdown.update(value=vals_pairs, choices=vals_pairs, visible=len(vals_pairs) > 0)
|
|
|
|
paste_fields = paste_fields + [(override_settings_component, paste_settings)]
|
|
|
|
button.click(
|
|
fn=paste_func,
|
|
inputs=[input_comp],
|
|
outputs=[x[0] for x in paste_fields],
|
|
)
|
|
button.click(
|
|
fn=None,
|
|
_js=f"recalculate_prompts_{tabname}",
|
|
inputs=[],
|
|
outputs=[],
|
|
)
|
|
|
|
|