擅长:python、mysql、java
<pre><code>>>> import datetime
>>> now = datetime.datetime.now()
>>> now
datetime.datetime(2013, 9, 19, 3, 39, 38, 459765)
>>> 0 <= now.weekday() <= 4
True
>>> datetime.time(hour=8, minute=30) <= now.time() <= datetime.time(hour=15)
False
</code></pre>