152 lines
5.8 KiB
Python
152 lines
5.8 KiB
Python
# -*- coding: utf-8 -*-
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import sys
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import io
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import os
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from paddleocr import PaddleOCR
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import time
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from configs.basic_config import logger
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from extractor.identitycard_extractor import IdentityCardExtractor
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import base64
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import json
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sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
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def extractIdCardInfo(type:int, filePath1: str, filePath2: str)->str:
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if (0 == type):
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return extractIdCardInfoByPath(filePath1, filePath2)
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elif (1 == type):
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return extractIdCardInfoByBase64Data(filePath1,filePath2)
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else:
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pass
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def extractIdCardInfoByPath(filePath1: str, filePath2: str)->str:
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ocr = PaddleOCR(use_angle_cls=True, lang="ch") # need to run only once to download and load model into memory
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text = ""
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start_time = time.time() # 记录结束时间
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jsonString = ""
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try:
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if os.path.exists(filePath1):
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result = ocr.ocr(filePath1, cls=False)
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for idx in range(len(result)):
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res = result[idx]
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for line in res:
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text += (line[1][0] + '\n')
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if os.path.exists(filePath2):
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result = ocr.ocr(filePath2, cls=False)
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for idx in range(len(result)):
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res = result[idx]
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for line in res:
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text += (line[1][0] + '\n')
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except Exception as e:
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logger.error(e)
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print(e)
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if 0 != len(text):
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logger.info(f"text:{text}")
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extractor = IdentityCardExtractor()
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tempdict = extractor.extract_textbyPaddle(text)
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jsonString = json.dumps(tempdict, ensure_ascii=False)
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end_time = time.time() # 记录结束时间
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execution_time = end_time - start_time # 计算执行时间
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logger.info(f"extractIdCardInfoByBase64Data 耗时{execution_time}秒")
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return jsonString
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def extractIdCardInfoByBase64Data(base64data1:str, base64Data2: str)->str:
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logger.info(f"extractIdCardInfoByBase64Data")
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start_time = time.time() # 记录结束时间
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jsonString = ""
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try:
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if 0!=len(base64data1):
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logger.info(f"not base64data1.empty()")
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image_data1 = base64.b64decode(base64data1)
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with open("file1.png", "wb") as file:
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file.write(image_data1)
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if 0!=len(base64Data2):
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logger.info(f"not base64Data2.empty()")
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image_data2 = base64.b64decode(base64Data2)
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with open("file2.png", "wb") as file:
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file.write(image_data2)
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if os.path.exists("file1.png") and os.path.exists("file2.png"):
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logger.info(f"file1.png and file2.png exist")
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jsonString = extractIdCardInfoByPath("file1.png","file2.png")
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os.remove("file1.png")
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os.remove("file2.png")
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elif os.path.exists("file1.png"):
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logger.info(f"file1.png exist")
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jsonString = extractIdCardInfoByPath("file1.png","")
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os.remove("file1.png")
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elif os.path.exists("file2.png"):
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logger.info(f"file2.png exist")
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jsonString = extractIdCardInfoByPath("file2.png","")
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os.remove("file2.png")
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except Exception as e:
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logger.error(e)
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end_time = time.time() # 记录结束时间
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execution_time = end_time - start_time # 计算执行时间
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logger.info(f"extractIdCardInfoByBase64Data 耗时{execution_time}秒")
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return jsonString
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# with open('/Users/wangvivi/Desktop/Code/ocrtest/images/id_card.JPG', 'rb') as image_file:
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# base64_image_string = base64.b64encode(image_file.read()).decode('utf-8')
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#
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# jsonString = extractIdCardInfoByBase64Data(base64_image_string,"")
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# jsonString = extractIdCardInfoByBase64Data("/Users/wangvivi/Desktop/Code/ocrtest/images/2.jpg","/Users/wangvivi/Desktop/Code/ocrtest/images/1.jpg")
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# print(jsonString)
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# #
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# jsonString = extractIdCardInfoByPath("./images/han.jpg","")
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# logger.info(f"test")
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# jsonString = extractIdCardInfoByPath("/Users/wangvivi/Desktop/Code/ocrtest/images/2.jpg","/Users/wangvivi/Desktop/Code/ocrtest/images/1.jpg")
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# print(jsonString)
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#
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if __name__ == "__main__":
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try:
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logger.info(f"main.py len of parameter: {len(sys.argv)}")
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jsonString = ""
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if len(sys.argv) > 3:
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logger.info(f"{sys.argv[1]}")
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logger.info(f"{sys.argv[2]}")
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logger.info(f"{sys.argv[3]}")
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jsonString = extractIdCardInfo(int(sys.argv[1]), sys.argv[2], sys.argv[3])
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elif len(sys.argv) > 1:
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logger.info(f"python 脚本里的接收到的参数是：")
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logger.info(f"{sys.argv[1]}")
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logger.info(f"开始执行sys.stdin.read")
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input_data = sys.stdin.read()
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logger.info("")
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logger.info(f"len(input_data):{len(input_data)}")
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split_data = input_data.split(os.linesep)
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data1 = ""
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data2 = ""
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if 2 == len(split_data):
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data1 = split_data[0]
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data2 = split_data[1]
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elif 1 == len(split_data):
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data1 = split_data[0]
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logger.info(f"{data1}")
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logger.info(f"{data2}")
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jsonString = extractIdCardInfo(int(sys.argv[1]), data1, data2)
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print(jsonString)
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except KeyboardInterrupt:
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logger.error("KeyboardInterrupt")
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except IndexError:
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# 如果参数过长，捕获 IndexError 异常并进行处理
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logger.error("参数过长，未指定足够的参数")
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except OverflowError:
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# 如果发生了 OverflowError 异常，捕获并进行相应的处理
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logger.error("命令行参数过长，导致溢出错误")
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except EOFError:
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# 如果达到输入流的末尾，捕获 EOFError 异常并进行处理
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logger.error("已经到达输入流的末尾")
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except Exception as e:
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# 如果发生了其他异常，捕获并进行相应的处理
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logger.error("发生了异常:", e)
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