stable-diffusion-webui/modules/api/api.py
2022-10-17 11:34:22 +03:00

60 lines
1.8 KiB
Python

from modules.api.processing import StableDiffusionProcessingAPI
from modules.processing import StableDiffusionProcessingTxt2Img, process_images
import modules.shared as shared
import uvicorn
from fastapi import FastAPI, Body, APIRouter
from fastapi.responses import JSONResponse
from pydantic import BaseModel, Field, Json
import json
import io
import base64
app = FastAPI()
class TextToImageResponse(BaseModel):
images: list[str] = Field(default=None, title="Image", description="The generated image in base64 format.")
parameters: Json
info: Json
class Api:
def __init__(self, txt2img, img2img, run_extras, run_pnginfo):
self.router = APIRouter()
app.add_api_route("/v1/txt2img", self.text2imgapi, methods=["POST"])
def text2imgapi(self, txt2imgreq: StableDiffusionProcessingAPI ):
print(txt2imgreq)
p = StableDiffusionProcessingTxt2Img(**vars(txt2imgreq))
p.sd_model = shared.sd_model
print(p)
processed = process_images(p)
b64images = []
for i in processed.images:
buffer = io.BytesIO()
i.save(buffer, format="png")
b64images.append(base64.b64encode(buffer.getvalue()))
response = {
"images": b64images,
"info": processed.js(),
"parameters": json.dumps(vars(txt2imgreq))
}
return TextToImageResponse(images=b64images, parameters=json.dumps(vars(txt2imgreq)), info=json.dumps(processed.info))
def img2imgendoint(self):
raise NotImplementedError
def extrasendoint(self):
raise NotImplementedError
def pnginfoendoint(self):
raise NotImplementedError
def launch(self, server_name, port):
app.include_router(self.router)
uvicorn.run(app, host=server_name, port=port)