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import imp
import gradio as gr
import io
from PIL import Image, PngImagePlugin
import base64
import requests
import json
import ui_functions as uifn
from css_and_js import js, call_JS
import re
txt2img_defaults = {
'prompt': '',
'ddim_steps': 50,
'toggles': [1, 2, 3],
'sampler_name': 'k_lms',
'ddim_eta': 0.0,
'n_iter': 1,
'batch_size': 1,
'cfg_scale': 7.5,
'seed': '',
'height': 512,
'width': 512,
'fp': None,
'variant_amount': 0.0,
'variant_seed': '',
'submit_on_enter': 'Yes',
}
img2img_defaults = {
'prompt': '',
'ddim_steps': 50,
'toggles': [1, 4, 5],
'sampler_name': 'k_lms',
'ddim_eta': 0.0,
'n_iter': 1,
'batch_size': 1,
'cfg_scale': 5.0,
'denoising_strength': 0.75,
'mask_mode': 1,
'resize_mode': 0,
'seed': '',
'height': 512,
'width': 512,
'fp': None,
}
sample_img2img = None
job_manager = None
RealESRGAN = True
show_embeddings = False
img2img_resize_modes = [
"Just resize",
"Crop and resize",
"Resize and fill",
]
img2img_toggles = [
'Create prompt matrix (separate multiple prompts using |, and get all combinations of them)',
'Normalize Prompt Weights (ensure sum of weights add up to 1.0)',
'Loopback (use images from previous batch when creating next batch)',
'Random loopback seed',
'Save individual images',
'Save grid',
'Sort samples by prompt',
'Write sample info files',
'Write sample info to one file',
'jpg samples',
]
img2img_toggle_defaults = [img2img_toggles[i] for i in img2img_defaults['toggles']]
def read_content(file_path: str) -> str:
"""read the content of target file
"""
with open(file_path, 'r', encoding='utf-8') as f:
content = f.read()
return content
def base2picture(resbase64):
res=resbase64.split(',')[1]
img_b64decode = base64.b64decode(res)
image = io.BytesIO(img_b64decode)
img = Image.open(image)
return img
def filter_content(raw_style: str):
if "(" in raw_style:
i = raw_style.index("(")
else :
i = -1
if i == -1:
return raw_style
else :
return raw_style[:i]
def request_images(raw_text, class_draw, style_draw, batch_size, sr_option):
if filter_content(class_draw) != "traditional Chinese painting":
if filter_content(class_draw) != "Universal":
raw_text = raw_text + f",{filter_content(class_draw)}"
for sty in style_draw:
raw_text = raw_text + f",{filter_content(sty)}"
print(f"raw text is {raw_text}")
url = "http://flagart.baai.ac.cn/api/general/"
elif filter_content(class_draw) == "traditional Chinese painting":
if raw_text.endswith("traditional Chinese painting"):
pass
else :
raw_text = raw_text + ",traditional Chinese painting"
url = "http://flagart.baai.ac.cn/api/guohua/"
d = {"data":[raw_text, int(batch_size), sr_option]}
r = requests.post(url, json=d, headers={"Content-Type": "application/json", "Accept": "*/*", "Accept-Encoding": "gzip, deflate, br", "Connection": "keep-alive"})
result_text = r.text
content = json.loads(result_text)["data"][0]
images = []
for i in range(int(batch_size)):
# print(content[i])
images.append(base2picture(content[i]))
return images
def sr_request_images(img_str, idx):
idx_map = {
"1(img1)":0,
"2(img2)":1,
"3(img3)":2,
"4(img4)":3,
}
idx = idx_map[idx]
# image_data = re.sub('^data:image/.+;base64,', '', img_str[idx])
image_data = img_str[idx]
# print(image_data)
d = {"data":[image_data, 0, False]} # batch_size设置为0,sr_opt设置为False
url = "http://flagart.baai.ac.cn/api/general/"
r = requests.post(url, json=d, headers={"Content-Type": "application/json", "Accept": "*/*", "Accept-Encoding": "gzip, deflate, br", "Connection": "keep-alive"})
result_text = r.text
# print(result_text)
content = json.loads(result_text)["data"][0]
# print(content)
images = [base2picture(content[0])]
return images
def encode_pil_to_base64(pil_image):
with io.BytesIO() as output_bytes:
# Copy any text-only metadata
use_metadata = False
metadata = PngImagePlugin.PngInfo()
for key, value in pil_image.info.items():
if isinstance(key, str) and isinstance(value, str):
metadata.add_text(key, value)
use_metadata = True
pil_image.save(
output_bytes, "PNG", pnginfo=(metadata if use_metadata else None)
)
bytes_data = output_bytes.getvalue()
base64_str = str(base64.b64encode(bytes_data), "utf-8")
return "data:image/png;base64," + base64_str
def img2img(*args):
for i, item in enumerate(args):
# print(type(item))
if type(item) == dict:
args[i]['image'] = encode_pil_to_base64(item['image'])
args[i]['mask'] = encode_pil_to_base64(item['mask'])
# else:
# print(i,type(item))
# print(item)
batch_size = args[8]
url = "http://flagart.baai.ac.cn/api/img2img/"
d = {"data":args}
r = requests.post(url, json=d, headers={"Content-Type": "application/json", "Accept": "*/*", "Accept-Encoding": "gzip, deflate, br", "Connection": "keep-alive"})
# print(r)
result_text = r.text
content = json.loads(result_text)["data"][0]
images = []
for i in range(batch_size):
# print(content[i])
images.append(base2picture(content[i]))
# content = json.loads(result_text)
# print(result_text)
return images
examples = [
'Ink Butterfly and Peony Flower, Chinese Painting',
'Vigorous and powerful ink bamboo, Chinese painting',
'Mechanical squirrel, science fiction',
'Chinese ink landscape painting, Chinese painting',
"Lighthouse in the storm",
"A dog",
"Landscape by Zhang Daqian",
"A tiger long bunny ears",
"A baby bird pencil sketch",
]
if __name__ == "__main__":
block = gr.Blocks(css=read_content('style.css'))
with block:
gr.HTML(read_content("header.html"))
with gr.Tabs(elem_id='tabss') as tabs:
with gr.TabItem("Vincent diagram(Text-to-img)", id='txt2img_tab'):
with gr.Group():
with gr.Box():
with gr.Row().style(mobile_collapse=False, equal_height=True):
text = gr.Textbox(
label="Prompt",
show_label=False,
max_lines=1,
placeholder="Input text",
interactive=True,
).style(
border=(True, False, True, True),
rounded=(True, False, False, True),
container=False,
)
btn = gr.Button("Generate image").style(
margin=False,
rounded=(True, True, True, True),
)
with gr.Row().style(mobile_collapse=False, equal_height=True):
class_draw = gr.Dropdown(["Universal(general)", "traditional Chinese painting",
"picture photography", "oil painting",
"Pencil sketch", "CG",
"watercolor painting", "ink and wash",
"illustrations)", "3D", "img2img"],
label="type",
show_label=True,
value="general")
with gr.Row().style(mobile_collapse=False, equal_height=True):
style_draw = gr.CheckboxGroup(["steampunk", "film photography",
"concept art", "Warming lighting",
"Dramatic lighting", "Natural lighting",
"unreal engine", "4k", "8k",
"full details"],
label="style",
show_label=True,
)
with gr.Row().style(mobile_collapse=False, equal_height=True):
# sample_size = gr.Slider(minimum=1,
# maximum=4,
# step=1,
# label="生成数量(number)",
# show_label=True,
# interactive=True,
# )
sample_size = gr.Radio(choices=["1","2","3","4"], value="1", show_label=True, label='number')
with gr.Row(visible=False).style(mobile_collapse=False, equal_height=True):
sr_option = gr.Checkbox(value=False, label="Whether to use super-resolution")
gallery = gr.Gallery(
label="Generated images", show_label=False, elem_id="gallery"
).style(grid=[2,2])
gr.Examples(examples=examples, fn=request_images, inputs=text, outputs=gallery, examples_per_page=100)
with gr.Row().style(mobile_collapse=False, equal_height=True):
img_choices = gr.Dropdown(["img1"],label='Please select a picture to send to Tushengtu or Super Score',show_label=True,value="img1")
with gr.Row().style(mobile_collapse=False, equal_height=True):
output_txt2img_copy_to_input_btn = gr.Button("Sent the image to img2img").style(
margin=False,
rounded=(True, True, True, True),
)
output_txt2img_sr_btn = gr.Button("super-resolution").style(
margin=False,
rounded=(True, True, True, True),
)
sr_gallery = gr.Gallery(
label="SR images", show_label=True, elem_id="sr_gallery"
).style(grid=[1,1])
with gr.Row():
prompt = gr.Markdown("Prompt:", visible=False)
with gr.Row():
move_prompt_zh = gr.Markdown("Please move to the Graphing section for editing (pull to top)", visible=False)
with gr.Row():
move_prompt_en = gr.Markdown("Please move to the img2img section for editing(Pull to the top)", visible=False)
# go_to_img2img_btn = gr.Button("转至图生图(Go to img2img)").style(
# margin=False,
# rounded=(True, True, True, True),
# )
text.submit(request_images, inputs=[text, class_draw, style_draw, sample_size, sr_option], outputs=gallery)
btn.click(request_images, inputs=[text, class_draw, style_draw, sample_size, sr_option], outputs=gallery)
# to do here
output_txt2img_sr_btn.click(sr_request_images, inputs=[gallery, img_choices], outputs=[sr_gallery])
sample_size.change(
fn=uifn.change_img_choices,
inputs=[sample_size],
outputs=[img_choices]
)
with gr.TabItem("(Img-to-Img)", id="img2img_tab"):
with gr.Row(elem_id="prompt_row"):
img2img_prompt = gr.Textbox(label="Prompt",
elem_id='img2img_prompt_input',
placeholder="Magical forest, flowing river.",
lines=1,
max_lines=1 if txt2img_defaults['submit_on_enter'] == 'Yes' else 25,
value=img2img_defaults['prompt'],
show_label=False).style()
img2img_btn_mask = gr.Button("Generate", variant="primary", visible=False,
elem_id="img2img_mask_btn")
img2img_btn_editor = gr.Button("Generate", variant="primary", elem_id="img2img_edit_btn")
gr.Markdown('#### input image')
with gr.Row().style(equal_height=False):
#with gr.Column():
img2img_image_mask = gr.Image(
value=sample_img2img,
source="upload",
interactive=True,
tool="sketch",
type='pil',
elem_id="img2img_mask",
image_mode="RGBA"
)
img2img_image_editor = gr.Image(
value=sample_img2img,
source="upload",
interactive=True,
tool="select",
type='pil',
visible=False,
image_mode="RGBA",
elem_id="img2img_editor"
)
with gr.Tabs(visible=False):
with gr.TabItem("Edit settings"):
with gr.Row():
# disable Uncrop for now
choices=["Mask", "Crop", "Uncrop"]
img2img_image_editor_mode = gr.Radio(choices=["Mask"],
label="edit mode",
value="Mask", elem_id='edit_mode_select',
visible=True)
img2img_mask = gr.Radio(choices=["keep mask area", "generate mask area"],
label="Mask Way",
#value=img2img_mask_modes[img2img_defaults['mask_mode']],
value = "Generate mask area",
visible=True)
img2img_mask_blur_strength = gr.Slider(minimum=1, maximum=10, step=1,
label="How much blurry should the mask be? (to avoid hard edges)",
value=3, visible=False)
img2img_resize = gr.Radio(label="Resize mode",
choices=["Just resize", "Crop and resize",
"Resize and fill"],
value=img2img_resize_modes[
img2img_defaults['resize_mode']], visible=False)
img2img_painterro_btn = gr.Button("Advanced Editor",visible=False)
# with gr.TabItem("Hints",visible=False):
# img2img_help = gr.Markdown(visible=False, value=uifn.help_text)
gr.Markdown('#### edited image')
with gr.Row():
output_img2img_gallery = gr.Gallery(label="Images", elem_id="img2img_gallery_output").style(
grid=[4,4,4] )
img2img_job_ui = job_manager.draw_gradio_ui() if job_manager else None
with gr.Column(visible=False):
with gr.Tabs(visible=False):
with gr.TabItem("", id="img2img_actions_tab",visible=False):
gr.Markdown("Select an image, then press one of the buttons below")
with gr.Row():
output_img2img_copy_to_clipboard_btn = gr.Button("Copy to clipboard")
output_img2img_copy_to_input_btn = gr.Button("Push to img2img input")
output_img2img_copy_to_mask_btn = gr.Button("Push to img2img input mask")
gr.Markdown("Warning: This will clear your current image and mask settings!")
with gr.TabItem("", id="img2img_output_info_tab",visible=False):
output_img2img_params = gr.Textbox(label="Generation parameters")
with gr.Row():
output_img2img_copy_params = gr.Button("Copy full parameters").click(
inputs=output_img2img_params, outputs=[],
_js='(x) => {navigator.clipboard.writeText(x.replace(": ",":"))}', fn=None,
show_progress=False)
output_img2img_seed = gr.Number(label='Seed', interactive=False, visible=False)
output_img2img_copy_seed = gr.Button("Copy only seed").click(
inputs=output_img2img_seed, outputs=[],
_js=call_JS("gradioInputToClipboard"), fn=None, show_progress=False)
output_img2img_stats = gr.HTML(label='Stats')
with gr.Row():
gr.Markdown('(prompt):')
with gr.Row():
gr.Markdown('Please select an image to mask out a part of the area and enter a text description')
with gr.Row():
gr.Markdown('Please select an image to cover up a part of the area and enter a text description.')
gr.Markdown('# Edit settings',visible=False)
with gr.Row(visible=False):
with gr.Column():
img2img_width = gr.Slider(minimum=64, maximum=2048, step=64, label="image width",
value=img2img_defaults["width"])
img2img_height = gr.Slider(minimum=64, maximum=2048, step=64, label="image height",
value=img2img_defaults["height"])
img2img_cfg = gr.Slider(minimum=-40.0, maximum=30.0, step=0.5,
label='text lead strength',
value=img2img_defaults['cfg_scale'], elem_id='cfg_slider')
img2img_seed = gr.Textbox(label="random seed", lines=1, max_lines=1,
value=img2img_defaults["seed"])
img2img_batch_count = gr.Slider(minimum=1, maximum=50, step=1,
label='number of builds',
value=img2img_defaults['n_iter'])
img2img_dimensions_info_text_box = gr.Textbox(
label="Aspect ratio settings")
with gr.Column():
img2img_steps = gr.Slider(minimum=1, maximum=250, step=1, label="Sampling steps",
value=img2img_defaults['ddim_steps'])
img2img_sampling = gr.Dropdown(label='Sampling method',
choices=["DDIM", 'k_dpm_2_a', 'k_dpm_2', 'k_euler_a', 'k_euler',
'k_heun', 'k_lms'],
value=img2img_defaults['sampler_name'])
img2img_denoising = gr.Slider(minimum=0.0, maximum=1.0, step=0.01, label='Denoising Strength',
value=img2img_defaults['denoising_strength'],visible=False)
img2img_toggles = gr.CheckboxGroup(label='', choices=img2img_toggles,
value=img2img_toggle_defaults,visible=False)
img2img_realesrgan_model_name = gr.Dropdown(label='RealESRGAN model',
choices=['RealESRGAN_x4plus',
'RealESRGAN_x4plus_anime_6B'],
value='RealESRGAN_x4plus',
visible=RealESRGAN is not None) # TODO: Feels like I shouldnt slot it in here.
img2img_embeddings = gr.File(label="Embeddings file for textual inversion",
visible=show_embeddings)
img2img_image_editor_mode.change(
uifn.change_image_editor_mode,
[img2img_image_editor_mode,
img2img_image_editor,
img2img_image_mask,
img2img_resize,
img2img_width,
img2img_height
],
[img2img_image_editor, img2img_image_mask, img2img_btn_editor, img2img_btn_mask,
img2img_painterro_btn, img2img_mask, img2img_mask_blur_strength]
)
img2img_image_editor_mode.change(
uifn.update_image_mask,
[img2img_image_editor, img2img_resize, img2img_width, img2img_height],
img2img_image_mask
)
# output_txt2img_copy_to_input_btn.click(
# uifn.copy_img_to_input,
# [gallery],
# [tabs, img2img_image_editor, img2img_image_mask],
# _js=call_JS("moveImageFromGallery",
# fromId="txt2img_gallery_output",
# toId="img2img_mask")
# )
output_txt2img_copy_to_input_btn.click(
uifn.copy_img_to_input,
[gallery, img_choices],
[tabs, img2img_image_editor, img2img_image_mask, move_prompt_zh, move_prompt_en, prompt]
)
# go_to_img2img_btn.click(
# uifn.go_to_img2img,
# [],
# [tabs],
# )
output_img2img_copy_to_input_btn.click(
uifn.copy_img_to_edit,
[output_img2img_gallery],
[img2img_image_editor, tabs, img2img_image_editor_mode],
_js=call_JS("moveImageFromGallery",
fromId="gallery",
toId="img2img_editor")
)
output_img2img_copy_to_mask_btn.click(
uifn.copy_img_to_mask,
[output_img2img_gallery],
[img2img_image_mask, tabs, img2img_image_editor_mode],
_js=call_JS("moveImageFromGallery",
fromId="img2img_gallery_output",
toId="img2img_editor")
)
output_img2img_copy_to_clipboard_btn.click(fn=None, inputs=output_img2img_gallery, outputs=[],
_js=call_JS("copyImageFromGalleryToClipboard",
fromId="img2img_gallery_output")
)
img2img_func = img2img
img2img_inputs = [img2img_prompt, img2img_image_editor_mode, img2img_mask,
img2img_mask_blur_strength, img2img_steps, img2img_sampling, img2img_toggles,
img2img_realesrgan_model_name, img2img_batch_count, img2img_cfg,
img2img_denoising, img2img_seed, img2img_height, img2img_width, img2img_resize,
img2img_image_mask]
# img2img_outputs = [output_img2img_gallery, output_img2img_seed, output_img2img_params,
# output_img2img_stats]
img2img_outputs = [output_img2img_gallery]
# If a JobManager was passed in then wrap the Generate functions
if img2img_job_ui:
img2img_func, img2img_inputs, img2img_outputs = img2img_job_ui.wrap_func(
func=img2img_func,
inputs=img2img_inputs,
outputs=img2img_outputs,
)
img2img_btn_mask.click(
img2img_func,
img2img_inputs,
img2img_outputs
)
def img2img_submit_params():
# print([img2img_prompt, img2img_image_editor_mode, img2img_mask,
# img2img_mask_blur_strength, img2img_steps, img2img_sampling, img2img_toggles,
# img2img_realesrgan_model_name, img2img_batch_count, img2img_cfg,
# img2img_denoising, img2img_seed, img2img_height, img2img_width, img2img_resize,
# img2img_image_editor, img2img_image_mask, img2img_embeddings])
return (img2img_func,
img2img_inputs,
img2img_outputs)
img2img_btn_editor.click(*img2img_submit_params())
# GENERATE ON ENTER
img2img_prompt.submit(None, None, None,
_js=call_JS("clickFirstVisibleButton",
rowId="prompt_row"))
img2img_painterro_btn.click(None,
[img2img_image_editor, img2img_image_mask, img2img_image_editor_mode],
[img2img_image_editor, img2img_image_mask],
_js=call_JS("Painterro.init", toId="img2img_editor")
)
img2img_width.change(fn=uifn.update_dimensions_info, inputs=[img2img_width, img2img_height],
outputs=img2img_dimensions_info_text_box)
img2img_height.change(fn=uifn.update_dimensions_info, inputs=[img2img_width, img2img_height],
outputs=img2img_dimensions_info_text_box)
gr.HTML(read_content("footer.html"))
# gr.Image('./contributors.png')
block.queue(max_size=50, concurrency_count=20).launch() |