perl to python ...我怎麼樣？

Question

我想學習python，但不太明白語法。什麼是等價的：

my $string='this one this that this here '; 
while($string=~/this\s+(.*?)\s+/g){ 
    print $1."\n"; 
} 

打印：

one 
that 
here 

Answer 1

嘗試re模塊。我認爲這相當於string：

import re 
string = "this one this that this here " 
for match in re.finditer(r"this\s+(.*?)\s+", string): 
    print match.group(1)