38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
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# -*- coding: utf-8 -*-
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"""
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Created on Thu Jul 11 10:17:34 2024
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@author: WANGXIBAO
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"""
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import re,os,csv
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data = "A+000.00 +31.5 0057.92 +00.442 B+010 NL00.195 ND00.000 S00.313 SNR 02.04 P168 B250 1A"
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regex = re.compile(r'\+?-?\d+(?:\.\d+)?') # 编译正则表达式
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parts = re.split(regex,data)
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parts2 = [part for part in parts if part]
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# 使用 findall 方法找到所有匹配的数字
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numbers = regex.findall(data)
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# 输出结果
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print(numbers)
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filenameCsv = "TTTTTTTTTTTTtest.csv"
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if os.path.isfile(filenameCsv) == 0:
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# 文件为空，需要写入表头
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with open(filenameCsv, mode='w', newline='') as file:
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writer = csv.writer(file)
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steee = "'time', 'Methane', 'Air Temp', 'Laser Temp', 'Laser Intensity'"
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stlist = steee.split(',')
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writer.writerow(stlist)
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#writer.writerow(self.rowTitle)
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else:
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with open(filenameCsv, mode='a', newline='') as file:
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# 创建一个写入器对象
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writer = csv.writer(file)
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# 写入数据行
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writer.writerows([numbers])
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