([^.\s]+\.js): actual output: (.*?)\1: actual error

分组匹配 group1 是 js, group2 是中间内容

@Leon406

```
input_text="input_text.txt"
output_text="output_text.txt"
import re
def change():
with open(input_text) as f:
ss=f.readlines()
s=''.join(ss)
pattern = re.compile(r'([^.\s]+\.js): actual output: (.*?)\1: actual error')
rs=re.findall(pattern,s)
with open(output_text,'w') as fw:
for i in rs :
print(i[0])
fw.write(i[1])
# print(i[1])
print(len(rs))
change()
```

匹配结果 0 个。

import re

PATTERN = re.compile(r'^(\w+\.js): actual (?:output|error): \{.*?^\}$', flags=re.MULTILINE | re.DOTALL)

txt = '''abc.js: actual output: {
"loc": {
"start": {
"line": 1,
},
"end": {
"line": 1,
}
}
}
Error: xxxx

abd.js: actual error: {
"loc": {
"start": {
"line": 1,
},
"end": {
"line": 1,
}
}
}'''

match_ls = PATTERN.findall(txt)

for m in match_ls:
print(m)