mirror of
https://github.com/vladmandic/sdnext.git
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92 lines
2.9 KiB
Python
Executable File
92 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import io
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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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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 get(endpoint: str, dct: dict = None):
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req = requests.get(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 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 encode(f):
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image = Image.open(f)
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if image.mode == 'RGBA':
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image = image.convert('RGB')
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log.info(f'encoding image: {image}')
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with io.BytesIO() as stream:
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image.save(stream, 'JPEG')
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image.close()
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values = stream.getvalue()
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encoded = base64.b64encode(values).decode()
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return encoded
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def upscale(args): # pylint: disable=redefined-outer-name
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t0 = time.time()
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# options['mask'] = encode(args.mask)
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upscalers = get('/sdapi/v1/upscalers')
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upscalers = [u['name'] for u in upscalers]
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log.info(f'upscalers: {upscalers}')
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options = {
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"save_images": False,
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"send_images": True,
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'image': encode(args.input),
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'upscaler_1': args.upscaler,
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'resize_mode': 0, # rescale_by
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'upscaling_resize': args.scale,
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}
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data = post('/sdapi/v1/extra-single-image', options)
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t1 = time.time()
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if 'image' in data:
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b64 = data['image'].split(',',1)[0]
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image = Image.open(io.BytesIO(base64.b64decode(b64)))
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if args.output:
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image.save(args.output)
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log.info(f'received: image={image} file={args.output} time={t1-t0:.2f}')
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else:
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log.warning(f'no images received: {data}')
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description = 'api-upscale')
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parser.add_argument('--input', required=True, help='input image')
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parser.add_argument('--output', required=False, help='output image')
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parser.add_argument('--upscaler', required=False, default='Nearest', help='upscaler name')
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parser.add_argument('--scale', required=False, default=2, help='upscaler scale')
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args = parser.parse_args()
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log.info(f'api-upscale: {args}')
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upscale(args)
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