统一模型接口，新增文本分类接口

services/paddle_services/clas_orientation.py

@@ -0,0 +1,30 @@
+import logging.config
+
+from flask import Flask, request
+from paddleclas import PaddleClas
+
+from log import LOGGING_CONFIG
+from utils import process_request
+
+app = Flask(__name__)
+CLAS = PaddleClas(model_name='text_image_orientation')
+
+
+@app.route(rule='/', methods=['POST'])
+@process_request
+def main():
+    """
+    判断图片旋转角度，逆时针旋转该角度后为正。可能值['0', '90', '180', '270']
+    :return: 最有可能的两个角度
+    """
+    img_path = request.form.get('img_path')
+    clas_result = CLAS.predict(input_data=img_path)
+    clas_result = next(clas_result)[0]
+    if clas_result['scores'][0] < 0.5:
+        return ['0', '90']
+    return clas_result['label_names']
+
+
+if __name__ == '__main__':
+    logging.config.dictConfig(LOGGING_CONFIG)
+    app.run('0.0.0.0', 5005)