mirror of
https://github.com/vladmandic/sdnext.git
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88 lines
3.4 KiB
Python
Executable File
88 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python
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import io
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import os
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import time
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import base64
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import logging
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import argparse
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import requests
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import urllib3
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from PIL import Image
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sd_url = os.environ.get('SDAPI_URL', "http://127.0.0.1:7860")
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sd_username = os.environ.get('SDAPI_USR', None)
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sd_password = os.environ.get('SDAPI_PWD', None)
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options = {
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"save_images": True,
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"send_images": True,
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}
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logging.basicConfig(level = logging.INFO, format = '%(asctime)s %(levelname)s: %(message)s')
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log = logging.getLogger(__name__)
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urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
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def auth():
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if sd_username is not None and sd_password is not None:
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return requests.auth.HTTPBasicAuth(sd_username, sd_password)
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return None
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def post(endpoint: str, dct: dict = None):
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req = requests.post(f'{sd_url}{endpoint}', json = dct, timeout=300, verify=False, auth=auth())
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if req.status_code != 200:
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return { 'error': req.status_code, 'reason': req.reason, 'url': req.url }
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else:
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return req.json()
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def generate(args): # pylint: disable=redefined-outer-name
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t0 = time.time()
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if args.model is not None:
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post('/sdapi/v1/options', { 'sd_model_checkpoint': args.model })
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post('/sdapi/v1/reload-checkpoint') # needed if running in api-only to trigger new model load
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options['prompt'] = args.prompt
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options['negative_prompt'] = args.negative
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options['steps'] = int(args.steps)
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options['seed'] = int(args.seed)
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options['sampler_name'] = args.sampler
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options['width'] = int(args.width)
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options['height'] = int(args.height)
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if args.detailer:
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options['detailer'] = args.detailer
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options['denoising_strength'] = 0.5
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options['hr_sampler_name'] = args.sampler
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data = post('/sdapi/v1/txt2img', options)
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t1 = time.time()
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images = []
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if 'images' in data:
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for i in range(len(data['images'])):
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b64 = data['images'][i].split(',',1)[0]
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image = Image.open(io.BytesIO(base64.b64decode(b64)))
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images.append(image)
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info = data['info']
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log.info(f'image received: size={image.size} time={t1-t0:.2f} info="{info}"')
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if args.output:
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image.save(args.output, exif=image._getexif())
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log.info(f'image saved: size={image.size} filename={args.output}')
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else:
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log.warning(f'no images received: {data}')
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return images
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description = 'api-txt2img')
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parser.add_argument('--prompt', required=False, default='', help='prompt text')
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parser.add_argument('--negative', required=False, default='', help='negative prompt text')
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parser.add_argument('--width', required=False, default=512, help='image width')
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parser.add_argument('--height', required=False, default=512, help='image height')
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parser.add_argument('--steps', required=False, default=20, help='number of steps')
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parser.add_argument('--seed', required=False, default=-1, help='initial seed')
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parser.add_argument('--detailer', action='store_true', help='run detailer')
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parser.add_argument('--sampler', required=False, default='Euler a', help='sampler name')
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parser.add_argument('--output', required=False, default=None, help='output image file')
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parser.add_argument('--model', required=False, help='model name')
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args = parser.parse_args()
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log.info(f'api-txt2img: {args}')
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generate(args)
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