fcb_photo_review/util/model_util.py

import json
import logging
import os.path

import requests
from tenacity import retry, stop_after_attempt, wait_random


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('OCR识别失败！'))
def ocr(img_path):
    """
    请求图片OCR识别接口
    :param img_path: 待识别图片路径
    :return: 识别结果
    """
    url = 'http://ocr:5001'
    response = requests.post(url, {'img_path': img_path})
    if response.status_code == 200:
        ocr_result = response.json()
        if ocr_result:
            return ocr_result[0]
    return None


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('抽取基本医保结算单失败！'))
def ie_settlement(img_path, layout):
    """
    请求基本医保结算单信息抽取接口
    :param img_path: 待抽取图片路径
    :param layout: 图片ocr信息
    :return: 抽取结果
    """
    url = 'http://ie_settlement:5002'
    response = requests.post(url, {'img_path': img_path, 'layout': json.dumps(layout)})
    if response.status_code == 200:
        ie_result = response.json()
        if ie_result:
            return ie_result[0]
    return None


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('从文本抽取基本医保结算单失败！'))
def ie_settlement_text(text):
    """
    请求基本医保结算单信息抽取接口
    :param text: 待抽取文本
    :return: 抽取结果
    """
    url = 'http://ie_settlement:5002/text'
    response = requests.post(url, {'text': text})
    if response.status_code == 200:
        ie_result = response.json()
        if ie_result:
            return ie_result[0]
    return None


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('抽取出院记录失败！'))
def ie_discharge(img_path, layout):
    """
    请求出院记录信息抽取接口
    :param img_path: 待抽取图片路径
    :param layout: 图片ocr信息
    :return: 抽取结果
    """
    url = 'http://ie_discharge:5003'
    response = requests.post(url, {'img_path': img_path, 'layout': json.dumps(layout)})
    if response.status_code == 200:
        ie_result = response.json()
        if ie_result:
            return ie_result[0]
    return None


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('从文本抽取出院记录失败！'))
def ie_discharge_text(text):
    """
    请求出院记录信息抽取接口
    :param text: 待抽取文本
    :return: 抽取结果
    """
    url = 'http://ie_discharge:5003/text'
    response = requests.post(url, {'text': text})
    if response.status_code == 200:
        ie_result = response.json()
        if ie_result:
            return ie_result[0]
    return None


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('抽取费用清单失败！'))
def ie_cost(img_path, layout):
    """
    请求费用清单信息抽取接口
    :param img_path: 待抽取图片路径
    :param layout: 图片ocr信息
    :return: 抽取结果
    """
    url = 'http://ie_cost:5004'
    response = requests.post(url, {'img_path': img_path, 'layout': json.dumps(layout)})
    if response.status_code == 200:
        ie_result = response.json()
        if ie_result:
            return ie_result[0]
    return None


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('从文本抽取费用清单失败！'))
def ie_cost_text(text):
    """
    请求费用清单信息抽取接口
    :param text: 待抽取文本
    :return: 抽取结果
    """
    url = 'http://ie_cost:5004/text'
    response = requests.post(url, {'text': text})
    if response.status_code == 200:
        ie_result = response.json()
        if ie_result:
            return ie_result[0]
    return None


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('获取图片方向失败！'))
def clas_orientation(img_path):
    """
    请求图片方向分类接口
    :param img_path: 待分类图片路径
    :return: 最有可能的两个图片方向
    """
    url = 'http://clas_orientation:5005'
    response = requests.post(url, {'img_path': img_path})
    if response.status_code == 200:
        return response.json()
    else:
        return ['0', '90']


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('获取文档区域失败！'))
def det_book(img_path):
    """
    请求文档区域识别接口
    :param img_path: 待识别图片路径
    :return: 文档图片路径列表
    """
    url = 'http://det_book:5006'
    response = requests.post(url, {'img_path': img_path})
    if response.status_code == 200:
        book_path_list = response.json()
        if len(book_path_list) == 0:
            return img_path
        elif len(book_path_list) == 1:
            return book_path_list[0]
        else:
            max_book = img_path
            max_size = 0
            for book_path in book_path_list:
                book_size = os.path.getsize(book_path)
                if book_size > max_size:
                    max_book = book_path
                    max_size = book_size
            return max_book
    else:
        return img_path


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('矫正扭曲图片失败！'))
def dewarp(img_path):
    """
    请求矫正图片接口
    :param img_path: 待矫正图片路径
    :return: 矫正后的图片路径
    """
    url = 'http://dewarp:5007'
    response = requests.post(url, {'img_path': img_path})
    if response.status_code == 200:
        return response.json()
    else:
        return img_path


@retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
       after=lambda x: logging.warning('文本分类失败！'))
def clas_text(text):
    """
    请求文本分类接口
    :param text: 待分类文本
    :return: 分类结果
    """
    if not text:
        return None
    url = 'http://clas_text:5008'
    if len(text) > 2048:
        text = text[:2048]
    response = requests.post(url, {'text': text})
    if response.status_code == 200:
        return response.json()
    else:
        return None