Python语法错误:行继续符后出现意外字符 [英] Python syntaxerror: unexpected character after line continuation character

问题描述

我刚刚开始使用 python，所以很可能只是在做一些愚蠢的事情.我正在从表中读取数据，需要将它们放入 txt 文件的列中.我无法说服我的代码创建一个新行.

I'm just starting python so am most likely just doing something stupid. I'm reading data off of a table and need to put them into columns in a txt file. I cannot convince my code to create a new line.

这是我的代码-

file = open("test_m.rdb")
table = open('table.txt', 'w+')

trash = file.readline()

trash = file.readline()

data = file.readline()
i = data.split()
flux = i[2]
observed = i[4]
table.write(flux + " " + observed,)

while 1:
    line = file.readline()
    i = line.split()
    try:
        flux = i[2]
        observed = i[4]
    except IndexError:
        break
    table.write(\nflux + " " + observed)
table.close()

错误如下-

File "PlotRdbFile.py", line 24
    table.write(\nflux + " " + observed)
                                   ^
SyntaxError: unexpected character after line continuation character

提前感谢您发现我的错误.

Thank you in advance for finding my mistake.

推荐答案

table.write(\nflux + " " + observed)

应该

table.write("\n" + flux + " " + observed)

或者替代

table.write("\n{} {}".format(flux, observed))

有关format() 的更多信息(如果您好奇的话).

More information about format() if you are curious.

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