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65a5a56d95
### What problem does this PR solve? change: replace trio with asyncio ### Type of change - [x] Refactoring
91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
#
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# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import asyncio
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import base64
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import logging
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from functools import partial
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from io import BytesIO
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from PIL import Image
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test_image_base64 = "iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAA6ElEQVR4nO3QwQ3AIBDAsIP9d25XIC+EZE8QZc18w5l9O+AlZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBWYFZgVmBT+IYAHHLHkdEgAAAABJRU5ErkJggg=="
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test_image = base64.b64decode(test_image_base64)
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async def image2id(d: dict, storage_put_func: partial, objname:str, bucket:str="imagetemps"):
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import logging
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from io import BytesIO
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from rag.svr.task_executor import minio_limiter
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if "image" not in d:
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return
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if not d["image"]:
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del d["image"]
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return
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def encode_image():
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with BytesIO() as buf:
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img = d["image"]
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if isinstance(img, bytes):
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buf.write(img)
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buf.seek(0)
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return buf.getvalue()
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if img.mode in ("RGBA", "P"):
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img = img.convert("RGB")
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try:
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img.save(buf, format="JPEG")
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except OSError as e:
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logging.warning(f"Saving image exception: {e}")
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return None
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buf.seek(0)
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return buf.getvalue()
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jpeg_binary = await asyncio.to_thread(encode_image)
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if jpeg_binary is None:
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del d["image"]
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return
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async with minio_limiter:
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await asyncio.to_thread(
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lambda: storage_put_func(bucket=bucket, fnm=objname, binary=jpeg_binary)
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)
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d["img_id"] = f"{bucket}-{objname}"
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if not isinstance(d["image"], bytes):
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d["image"].close()
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del d["image"]
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def id2image(image_id:str|None, storage_get_func: partial):
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if not image_id:
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return
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arr = image_id.split("-")
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if len(arr) != 2:
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return
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bkt, nm = image_id.split("-")
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try:
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blob = storage_get_func(bucket=bkt, filename=nm)
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if not blob:
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return
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return Image.open(BytesIO(blob))
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except Exception as e:
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logging.exception(e)
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