【发布时间】:2014-08-12 22:26:17
【问题描述】:
我有一些 Python 代码会遍历两个开始日期之间的所有日子。开始日期始终为 11 月 1 日,结束日期始终为 5 月 31 日。但是,代码会迭代多年。我的代码是这样的:
import time
from datetime import datetime
from datetime import date, timedelta as td
list1 = [2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013]
list2 = [2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014]
for x, y in zip(list1, list2):
print "list1 - " + str(x)
print "list2 - " + str(y)
d1 = date(x,11,01)
d2 = date(y,5,31)
delta = d2 - d1
for i in range(delta.days + 1):
time1 = str(d1 + td(days=i))
time2 = time1.split("-", 1)[0]
time3 = time1.split("-", -1)[1]
time4 = time1.rsplit("-", 1)[-1]
time2 = int(time2)
time3 = int(time3)
time4 = int(time4)
date = datetime(year=time2, month=time3, day=time4)
...some processing here...
在第一个周期完成之前,此代码可以正常工作。然后它会在日志中打印下两个值 'list1' 和 'list2' 作为 2001 和 2002,然后产生以下错误:
Traceback (most recent call last):
File "C:\Python27\newtets\newtets\spiders\test3.py", line 17, in <module>
d1 = date(x,11,01)
TypeError: 'datetime.datetime' object is not callable
在第二次通过时,它似乎没有解决分配给变量“x”的年份。谁能告诉我这是为什么?
谢谢
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