擅长:python、mysql、java
<p>没有正则表达式:</p>
<pre><code>>>> mystring = '1 SLES11 SP1 64bit [datastore1] SLES11 SP1 64bit/SLES11 SP1 64bit.vmx sles11_64Guest vmx-08 '
>>> a, dummy, c = mystring.partition(" ")
>>> print(a, c.lstrip().partition(" ")[0])
1 SLES11 SP1 64bit
</code></pre>