【发布时间】:2022-01-09 15:46:56
【问题描述】:
我有下面的代码,self.asStringToCopyFromStatment的内容如下图所示。我遇到的问题是,给定一行具有以下值 4.0 -99 13.07 -99 我不会将其插入到字符串 self.asStringToCopyFromStatment
因为in 运算符将假定它已经存在,因为它包含值44.0 -99 13.07 -99
我想要这样的字符串:
4.0 -99 13.07 -99
-99 19.0 -99 13.9
0 -99 14.8 -9
例如插入到self.asStringToCopyFromStatment,因为它们是唯一的。只要特定字符串是唯一的,我就想将其添加到self.asStringToCopyFromStatment
代码:
def appendDataRow(self):
row = "{0}\t{1}\t{2}\t{3}\n".format(str(self.getAoC1()),str(self.getAoC2()),str(self.getAvgH1()),str(self.getAvgH2()))
if (not row in self.asStringToCopyFromStatment()):
self.inputStringToCopyFromStatement+="{0}\t{1}\t{2}\t{3}\n".format(str(self.getAoC1()),str(self.getAoC2()),str(self.getAvgH1()),str(self.getAvgH2()))
self.inputStringToCopyFromStatement 的数据/内容:
51.0 -99 14.26 -99
-99 29.0 -99 13.21
-99 19.0 -99 13.94 #<====================HERE
-99 27.0 -99 14.11
-99 7.0 -99 13.84
-99 3.0 -99 11.25
-99 10.0 -99 11.4
-99 15.0 -99 11.15
23.0 -99 11.43 -99
44.0 -99 13.07 -99 #<====================HERE
85.0 -99 14.66 -99
86.0 -99 14.78 -99
92.0 -99 14.8 -99 #<====================HERE
91.0 -99 14.76 -99
【问题讨论】:
标签: python python-3.x python-2.7