Question

我不知道为什么这个幸福的EOL应该是这样的：\

Traceback (most recent call last):
  File "tester.py", line 37, in <module>
    main(sys.argv) 
  File "tester.py", line 19, in main
    test_manager1.run_tests()
  File "/a/fr-05/vol/home/stud/dreifuss/Desktop/python/ex2/test_manager.py", line 21, in run_tests
    self.lines_list[lineId].run_tests()
  File "/a/fr-05/vol/home/stud/dreifuss/Desktop/python/ex2/test.py", line 29, in run_tests
    myRes = eval(self.line, d)
  File "<string>", line 1
    "".join([x.group('eyal') for x in __import__('re').finditer(r'(^
                                                                  ^
SyntaxError: EOL while scanning string literal

Answer 1

这很简单：你有一个不在给定行内结束的字符串文字。

要么在该行内结束，要么使用三重引号，例如

"".join([x.group('eyal') for x in __import__('re').finditer(r'''(^
    something
''')])

Answer 2

如果您想以这种方式使用换行符，请将单引号更改为下面一行的三引号。

"".join([x.group('eyal') for x in __import__('re').finditer(r'(^

SyntaxError：扫描字符串文字时的EOL

2 个答案: