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增加ocr值的判断条件, 如果出现AL以外的字母和小数点后有两位小数的字符串会过滤掉

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haotian 2025-09-18 10:17:58 +08:00
parent 6f257ddb4e
commit 6fd4139c0a
1 changed files with 12 additions and 1 deletions
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13
app/util/kangda.py
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@ -393,15 +393,26 @@ class Kangda:
# 定义正则表达式模式 # 定义正则表达式模式
temperature_pattern = re.compile(r'^[+-]?\d+\.\d+C$') # 匹配温度数据 temperature_pattern = re.compile(r'^[+-]?\d+\.\d+C$') # 匹配温度数据
al_pattern = re.compile(r'^AL\d+$') # 匹配AL后跟数字 al_pattern = re.compile(r'^AL\d+$') # 匹配AL后跟数字
al_pattern_not = re.compile(r'[^AL]')
cn_pattern = re.compile(r'[\u4e00-\u9fff]') # 判断是否有中文 cn_pattern = re.compile(r'[\u4e00-\u9fff]') # 判断是否有中文
# 判断是否含有小数点, xiaoshudian后有两位小数的返回True
float_pattern = re.compile(r'^\d*\.\d{2,}$') # 匹配纯小数（如 "3.14"）
start = self.config["temperature_range"]["start"] start = self.config["temperature_range"]["start"]
end = self.config["temperature_range"]["end"] end = self.config["temperature_range"]["end"]
status = list() status = list()
for value in values: for value in values:
if cn_pattern.match(value): # 字符串中含有AL以外的字母.
if bool(al_pattern_not.search(value)):
status.append(TemperatureStatus.CN)
elif bool(float_pattern.fullmatch(value)):
status.append(TemperatureStatus.CN)
elif cn_pattern.match(value):
status.append(TemperatureStatus.CN) status.append(TemperatureStatus.CN)
# ocr字符长度小于3 # ocr字符长度小于3