多个正则表达式的工作不一行匹配

Question

我有一些HTML，我要提取出的文本块是：

• 开始要么#或|（管道符号），其次是一些文本和
• 括号
• “股票”，随后的所有文字，直到下一场比赛

示例代码：

text = """ 
#Test name 1 (ABCD) blah blah# some more text 1||Test name 2 (EFGH) blah blah some more text 2 
#Test name 3 (IJKL) blah blah# some more text 3 
|Test name 4 (MNOP) blah blah||some more text 4 
|Test name 5 (QRST) blah blah||some more text 5| 
""" 
expr = r'(?P<alltext>(#|\|)[^<>]+\((?P<ticker>[A-Z]{1,10})\)(?P<bodytext>.*))' 
compiled_expr = re.compile(expr, re.MULTILINE) 
matches = re.finditer(expr,text) 
for match in matches: 
    d=match.groupdict() 
    print d['alltext'] 

样本输出

#Test name 1 (ABCD) blah blah# some more text 1||Test name 2 (EFGH) blah blah some more text 2 
#Test name 3 (IJKL) blah blah# some more text 3 
|Test name 4 (MNOP) blah blah||some more text 4 
|Test name 5 (QRST) blah blah||some more text 5| 

这不拿起第一行的两场比赛。我需要的是为它来检测“测试名2 ......”

所以我想输出是：

#Test name 1 (ABCD) blah blah# some more text 1| 
|Test name 2 (EFGH) blah blah some more text 2 
#Test name 3 (IJKL) blah blah# some more text 3 
|Test name 4 (MNOP) blah blah||some more text 4 
|Test name 5 (QRST) blah blah||some more text 5| 

Answer 1

[#|][^#|]*?\(.*?\).*?(?=(?:[#|][^#|]*?\(.*?\))|$)，与单行改性剂（又名“点匹配所有”） 。

Demo.

说明：

[#|] # match "#" or "|" 
[^#|]*? # any text except "#" or "|", up until the next... 
\(#..."(" 
.*? # any text enclosed in the braces 
\) # and a closing brace 
.*? # finally, any text until the next match OR the end of the string. 
(?= 
    (?: # this is the same pattern as before. 
     [#|] 
     [^#|]*? 
     \(
     .*? 
     \) 
    ) 
| 
    $ 
)