擅长:python、mysql、java
<p>从你的问题看来,你似乎想要计算交易日的数量。如果是,请尝试以下方法:</p>
<pre><code>from datetime import datetime, date, timedelta
start_date = A
end_date = B
delta = timedelta(days=1)
count = 0
while start_date <= end_date:
print (start_date.strftime("%Y-%m-%d"))
if start_date.weekday() <=5:
count +=1
start_date += delta
print(count)
</code></pre>