PaddleOCR/deploy/pdserving/pipeline_rpc_client.py

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# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
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try:
from paddle_serving_server_gpu.pipeline import PipelineClient
except ImportError:
from paddle_serving_server.pipeline import PipelineClient
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import numpy as np
import requests
import json
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import cv2
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import base64
import os
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client = PipelineClient()
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client.connect(['127.0.0.1:18091'])
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def cv2_to_base64(image):
return base64.b64encode(image).decode('utf8')
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test_img_dir = "imgs/"
for img_file in os.listdir(test_img_dir):
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with open(os.path.join(test_img_dir, img_file), 'rb') as file:
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image_data = file.read()
image = cv2_to_base64(image_data)
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for i in range(1):
ret = client.predict(feed_dict={"image": image}, fetch=["res"])
print(ret)