From 3cfa1332c0807a74b4ac5a2150500841f5299147 Mon Sep 17 00:00:00 2001
From: Administrator <admin@example.com>
Date: 星期三, 08 三月 2023 22:54:09 +0800
Subject: [PATCH] 首板加入，安全笔数与H撤笔数优化
---
ocr/ocr_server.py | 135 ++++++++++++++++++++++++++++++---------------
1 files changed, 90 insertions(+), 45 deletions(-)
diff --git a/ocr/ocr_server.py b/ocr/ocr_server.py
index 4c7af8e..433a44b 100644
--- a/ocr/ocr_server.py
+++ b/ocr/ocr_server.py
@@ -1,56 +1,34 @@
import json
import logging
import socketserver
-import socket
-
+from http.server import BaseHTTPRequestHandler
import cv2
+import ths_industry_util
from ocr import ocr_util
+from ocr.ocr_util import OcrUtil
-class MyTCPServer(socketserver.TCPServer):
- def __init__(self, server_address, RequestHandlerClass, bind_and_activate=True, pipe_juejin=None, pipe_ui=None):
- self.pipe_juejin = pipe_juejin # 澧炲姞鐨勫弬鏁�
- self.pipe_ui = pipe_ui
- socketserver.TCPServer.__init__(self, server_address, RequestHandlerClass, bind_and_activate=bind_and_activate)
-
-
-# 濡傛灉浣跨敤寮傛鐨勫舰寮忓垯闇�瑕佸啀閲嶅啓ThreadingTCPServer
-class MyThreadingTCPServer(socketserver.ThreadingMixIn, MyTCPServer): pass
-
-
-class MyBaseRequestHandle(socketserver.BaseRequestHandler):
+class OCRServer(BaseHTTPRequestHandler):
ocr_temp_data = {}
- def setup(self):
- super().setup()
+ def do_GET(self):
+ path = self.path
+ self.send_response(200)
+ # 鍙戠粰璇锋眰瀹㈡埛绔殑鍝嶅簲鏁版嵁
+ self.send_header('Content-type', 'application/json')
+ self.end_headers()
+ self.wfile.write("".encode())
- def handle(self):
- host = self.client_address[0]
- super().handle() # 鍙互涓嶈皟鐢ㄧ埗绫荤殑handler(),鏂规硶锛岀埗绫荤殑handler鏂规硶浠�涔堥兘娌″仛
- # print("-------handler鏂规硶琚墽琛�----")
- # print(self.server)
- # print(self.request) # 鏈嶅姟
- # print("瀹㈡埛绔湴鍧�锛�", self.client_address) # 瀹㈡埛绔湴鍧�
- # print(self.__dict__)
- # print("- " * 30)
- # print(self.server.__dict__)
- # print("- " * 30)
- sk: socket.socket = self.request
- # 璁剧疆闈為樆濉�
- sk.setblocking(False)
- data = bytes()
- while True:
- try:
- temp_data = sk.recv(1024)
- if not temp_data:
- break
- data += temp_data
- except Exception as e:
- break
- _str = str(data, encoding="gbk")
- # print("OCR SERVER 鍐呭锛�", _str[0:20], "......", _str[-150:-1])
- return_str = "OK"
+ def do_POST(self):
+ path = self.path
+ params = self.__parse_request()
+ params = params["data"]
+ result_str = self.__process(params)
+ self.__send_response(result_str)
+
+ def __process(self, _str):
+ return_str = ""
try:
data = ""
try:
@@ -81,17 +59,84 @@
mat[r][c] = [datas[r * cols + c]]
# cv2.imwrite("D:/test.png", mat)
ocr_results = ocr_util.OcrUtil.ocr_with_key(mat, key)
+ if not ocr_results:
+ # 澶氶噸璇嗗埆锛岄槻姝㈣瘑鍒嚭閿�
+ ocr_results = ocr_util.OcrUtil.ocr_num(mat, key)
# 鍥惧儚璇嗗埆
return_str = json.dumps({"code": 0, "data": {"datas": ocr_results}})
else:
return_str = json.dumps({"code": 2, "msg": "鏁版嵁鍑洪敊"})
else:
return_str = json.dumps({"code": 1, "msg": "鏁版嵁灏氭湭涓婁紶瀹�"})
+ elif type == 101:
+ data = data["data"]
+ matId = data["matId"]
+ index = data["index"]
+ maxIndex = data["maxIndex"]
+ cols = data["width"]
+ rows = data["height"]
+ datas = data["data"]
+ if self.ocr_temp_data.get(matId) is None:
+ self.ocr_temp_data[matId] = []
+ self.ocr_temp_data[matId].extend(datas)
+ if maxIndex == index:
+ # 鏁版嵁浼犺緭瀹屾垚
+ datas = self.ocr_temp_data[matId]
+ if rows * cols == len(datas):
+ self.ocr_temp_data.pop(matId)
+ mat = cv2.numpy.zeros((rows, cols, 1), cv2.numpy.uint8)
+ for r in range(0, rows):
+ for c in range(0, cols):
+ mat[r][c] = [datas[r * cols + c]]
+ # cv2.imwrite("D:/test.png", mat)
+ ocr_results = ocr_util.OcrUtil.ocr_with_key(mat, ".")
+ code_name = ""
+ for res in ocr_results:
+ code_name += res[0]
+ # TODO 鏍规嵁浠ｇ爜鍚嶇О鑾峰彇浠ｇ爜
+ code = ths_industry_util.get_code_by_name(code_name)
+ # 鍥惧儚璇嗗埆
+ return_str = json.dumps({"code": 0, "data": {"code": code}})
+ else:
+ return_str = json.dumps({"code": 2, "msg": "鏁版嵁鍑洪敊"})
+ else:
+ return_str = json.dumps({"code": 1, "msg": "鏁版嵁灏氭湭涓婁紶瀹�"})
except Exception as e:
+ logging.exception(e)
if str(e).__contains__("json瑙ｆ瀽澶辫触"):
logging.error("OCR鏁版嵁JSON瑙ｆ瀽瑙ｆ瀽澶辫触")
return_str = json.dumps({"code": -1, "msg": str(e)})
- sk.send(return_str.encode())
+ return return_str
- def finish(self):
- super().finish()
+ def __send_response(self, data):
+ # 鍙戠粰璇锋眰瀹㈡埛绔殑鍝嶅簲鏁版嵁
+ self.send_response(200)
+ self.send_header('Content-type', 'application/json')
+ self.end_headers()
+ self.wfile.write(data.encode())
+
+ def __parse_request(self):
+ params = {}
+ datas = self.rfile.read(int(self.headers['content-length']))
+ _str = str(datas, encoding="gbk")
+ # print(_str)
+ start = 0
+ while True:
+ start = _str.find("Content-Disposition: form-data;", start + 1)
+ if start <= 0:
+ break
+ name_start = start + len("Content-Disposition: form-data;")
+ name_end = _str.find("\r\n\r\n", start)
+
+ val_end = _str.find("------", name_end)
+ key = _str[name_start:name_end].strip()[6:-1]
+ val = _str[name_end:val_end].strip()
+ params[key] = val
+ return params
+
+
+def run(addr, port):
+ handler = OCRServer
+ httpd = socketserver.TCPServer((addr, port), handler)
+ print("HTTP server is at: http://%s:%d/" % (addr, port))
+ httpd.serve_forever()
--
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