CCEdit-main/scripts/demo/sampling_command.py

from pytorch_lightning import seed_everything
from scripts.demo.streamlit_helpers import *
from scripts.util.detection.nsfw_and_watermark_dectection import DeepFloydDataFiltering
import torchvision

SAVE_PATH = "outputs/demo/txt2img/"

SD_XL_BASE_RATIOS = {
    "0.5": (704, 1408),
    "0.52": (704, 1344),
    "0.57": (768, 1344),
    "0.6": (768, 1280),
    "0.68": (832, 1216),
    "0.72": (832, 1152),
    "0.78": (896, 1152),
    "0.82": (896, 1088),
    "0.88": (960, 1088),
    "0.94": (960, 1024),
    "1.0": (1024, 1024),
    "1.07": (1024, 960),
    "1.13": (1088, 960),
    "1.21": (1088, 896),
    "1.29": (1152, 896),
    "1.38": (1152, 832),
    "1.46": (1216, 832),
    "1.67": (1280, 768),
    "1.75": (1344, 768),
    "1.91": (1344, 704),
    "2.0": (1408, 704),
    "2.09": (1472, 704),
    "2.4": (1536, 640),
    "2.5": (1600, 640),
    "2.89": (1664, 576),
    "3.0": (1728, 576),
}

VERSION2SPECS = {
    "SD-XL base": {
        "H": 1024,
        "W": 1024,
        "C": 4,
        "f": 8,
        "is_legacy": False,
        "config": "configs/inference/sd_xl_base.yaml",
        "ckpt": "checkpoints/sd_xl_base_0.9.safetensors",
        "is_guided": True,
    },
    "sd-2.1": {
        "H": 512,
        "W": 512,
        "C": 4,
        "f": 8,
        "is_legacy": True,
        "config": "configs/inference/sd_2_1.yaml",
        "ckpt": "checkpoints/v2-1_512-ema-pruned.safetensors",
        "is_guided": True,
    },
    "sd-2.1-768": {
        "H": 768,
        "W": 768,
        "C": 4,
        "f": 8,
        "is_legacy": True,
        "config": "configs/inference/sd_2_1_768.yaml",
        "ckpt": "checkpoints/v2-1_768-ema-pruned.safetensors",
    },
    "SDXL-Refiner": {
        "H": 1024,
        "W": 1024,
        "C": 4,
        "f": 8,
        "is_legacy": True,
        "config": "configs/inference/sd_xl_refiner.yaml",
        "ckpt": "checkpoints/sd_xl_refiner_0.9.safetensors",
        "is_guided": True,
    },
}

version = "sd-2.1"
# version = "SD-XL base"
version_dict = VERSION2SPECS[version]

# if version == "SD-XL base":
#     # ratio = st.sidebar.selectbox("Ratio:", list(SD_XL_BASE_RATIOS.keys()), 10)
#     ratio = '1.0'
#     W, H = SD_XL_BASE_RATIOS[ratio]
# else:
#     H = st.sidebar.number_input(
#         "H", value=version_dict["H"], min_value=64, max_value=2048
#     )
#     W = st.sidebar.number_input(
#         "W", value=version_dict["W"], min_value=64, max_value=2048
#     )

# initialize model
state = init_st(version_dict)
if state["msg"]:
    st.info(state["msg"])
model = state["model"]

if version == "SD-XL base":
    ratio = '1.0'
    W, H = SD_XL_BASE_RATIOS[ratio]
else:
    W, H = 512, 512

C = version_dict["C"]
F = version_dict["f"]


prompt = 'a corgi is sitting on a couch'
negative_prompt = 'ugly, low quality'

init_dict = {
    "orig_width": W,
    "orig_height": H,
    "target_width": W,
    "target_height": H,
}
value_dict = init_embedder_options(
    get_unique_embedder_keys_from_conditioner(state["model"].conditioner),
    init_dict,
    prompt=prompt,
    negative_prompt=negative_prompt,
)
num_rows, num_cols, sampler = init_sampling(
    use_identity_guider=not version_dict["is_guided"]
)


num_samples = num_rows * num_cols

# st.write(f"**Model I:** {version}")
is_legacy=False
return_latents = False
filter=None
out = do_sample(
    state["model"],
    sampler,
    value_dict,
    num_samples,
    H,
    W,
    C,
    F,
    force_uc_zero_embeddings=["txt"] if not is_legacy else [],
    return_latents=return_latents,
    filter=filter,
)

torchvision.utils.save_image(out, 'debug/myres_2_1.png', nrow=4)
# torchvision.utils.save_image(out, 'debug/myres.png', nrow=4)