<p>尝试:</p>
<pre><code>re.compile('Subject: [^*]+')
</code></pre>
<p><a href="http://pythex.org/?regex=Subject%3A%20%5B%5E%5C*%5D%2B&test_string=Features%3A%20%20-Includes%20hanging%20accessories.%20%20-Artist%3A%20William-Adolphe%20Bouguereau.%20%20-Made%20with%20100pct%20cotton%20canvas.%20%20-100pct%20Anti-shrink%20pine%20wood%20bars%20and%20Epson%20anti-fade%20ultra%20chrome%20inks.%20%20-100pct%20Hand-made%20and%20inspected%20in%20the%20U.S.A.%20%20-Orientation%3A%20Horizontal.%20%20**Subject%3A%20-Figures%2FNautical%20and%20beach.**%20%20Gender%3A%20-Unisex%2FBoth.%20%20Size%3A%20-Mini%2017%27%27%20and%20under%2FSmall%2018%27%27-24%27%27%2FMedium%2025%27%27-32%27%27%2FLarge%2033%27%27-40%27%27%2FOversized%2041%27%27%20and%20above.%20%20Style%3A%20-Fine%20art.%20%20Color%3A%20-Blue.%20%20Country%20of%20Manufacture%3A%20-United%20States.%20%20Product%20Type%3A%20-Print%20of%20painting.%20%20Region%3A%20-Europe.%20%20Primary%20Art%20Material%3A%20-Canvas.%20Dimensions%3A%20%20-8%27%27%20H%20x%2012%27%27%20W%20x%200.75%27%27%20D%3A%200.72%20lb.%20%20-12%27%27%20H%20x%2018%27%27%20W%20x%200.75%27%27%20D%3A%201.14%20lbs.%20%20-12%27%27%20H%20x%2018%27%27%20W%20x%201.5%27%27%20D%3A%202.45%20lbs.%20%20-18%27%27%20H%20x%2026%27%27%20W%20x%200.75%27%27%20D%3A%201.44%20lbs.%20%20Paintings%20Prints%20Tori%20White%20Wildon%20Photography%20Photos%20Posters%20Abstract%20Black%20D%20cor%20Designs%20Framed%20Hazelwood%20Hokku%20Home%20Landscape%20Oil%20Accent%20075%2012%2015%2018%2026%2040%2060%208%20D%20H%20W%20x%201%201017%201824%202532%20holidays%2C%20christmas%20gift%20gifts%20for%20girls%20boys&ignorecase=0&multiline=0&dotall=0&verbose=0" rel="nofollow" title="Demo">Demo</a></p>