Python BusinessHours库错误

我使用BusinessHours PyPi包计算到日期之间的工作日和公共假日，但它似乎抛出了一个“未定义”错误（见下文）

他们给出了一个如何调用包的示例

eg: Class:  BusinessHours(datetime1,datetime2,worktiming=[9 ,18],weekends=[6,7],holidayfile=None)

Class Parameters:
datetime1   - The datetime object with the starting date.
datetime2   - The datetime object with the ending date.
worktiming  - The working office hours . A list containing two values start time and end time
weekends    - The days in a week which have to be considered as weekends sent as a list, 1 for monday ...  7 for sunday.
holidayfile - A file consisting of the predetermined office holidays.Each date starts in a new line and currently must only be in the format dd-mm-yyyy

from BusinessHours import BusinessHours
from datetime import datetime
testing = BusinessHours(datetime(2007,10,15),datetime.now())
print testing.getdays()

 60             for definedholiday in definedholidays:
 61                 flag=0;
 62                 day , month , year = definedholiday.split('-')
 63                 holidate = date(int(year) , int(month) , int(day))
 64                 for weekend in self.weekends:
 65                      #check if mentioned holiday lies in defined weekend , shouldnt deduct twice
 66                     if(holidate.isoweekday==weekend):
 67                         flag=1;
 68                         break;

利用这些信息，我制作了下面的测试脚本

from BusinessHours import BusinessHours
from datetime import datetime
holidaytextfile = 'holidays.txt' 

testing = BusinessHours(datetime(2013,02,01),datetime(2013,02,28),worktiming=[9 ,18],weekends=[6,7],holidayfile=holidaytextfile)
print testing.getdays()

我的假期文件包含以下内容（只是2月份的一个随机工作日）

当我运行脚本时，我得到以下错误

Traceback (most recent call last):
File "business_days", line 9, in ?
print testing.getdays()
File "/usr/lib/python2.4/site-packages/BusinessHours.py", line 63, in getdays
holidate = date(int(year) , int(month) , int(day))
NameError: global name 'date' is not defined

这是包中的代码部分

eg: Class:  BusinessHours(datetime1,datetime2,worktiming=[9 ,18],weekends=[6,7],holidayfile=None)

Class Parameters:
datetime1   - The datetime object with the starting date.
datetime2   - The datetime object with the ending date.
worktiming  - The working office hours . A list containing two values start time and end time
weekends    - The days in a week which have to be considered as weekends sent as a list, 1 for monday ...  7 for sunday.
holidayfile - A file consisting of the predetermined office holidays.Each date starts in a new line and currently must only be in the format dd-mm-yyyy

from BusinessHours import BusinessHours
from datetime import datetime
testing = BusinessHours(datetime(2007,10,15),datetime.now())
print testing.getdays()

 60             for definedholiday in definedholidays:
 61                 flag=0;
 62                 day , month , year = definedholiday.split('-')
 63                 holidate = date(int(year) , int(month) , int(day))
 64                 for weekend in self.weekends:
 65                      #check if mentioned holiday lies in defined weekend , shouldnt deduct twice
 66                     if(holidate.isoweekday==weekend):
 67                         flag=1;
 68                         break;

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我感谢任何人给我的帮助，我的Python版本是2.4.3，这个包写得不好。如果您查看，它不会导入任何内容，而是尝试使用需要导入的mobules中的函数（例如，

date

）

---

看来提交包裹的人做得不好。为此，您可能需要实现自己的代码（可能使用它们的一些逻辑作为一般指南）。

您是否在代码中定义了

date

函数，或者您希望使用

datetime.datetime.date

函数来代替该函数该代码来自我在PyPi上获得的库，我认为你是对的，写这篇文章的人可能打算使用datetime.datetime.date函数。嗨，Amber，我希望避免重写它：（我认为可能有一个简单的修复方法，可能是因为我的python版本或其他原因，它没有导入正确的datetime模块。或者我需要像上面提到的avasal那样将其更改为datetime.datetime.date。好吧，您可以尝试修补库-将正确的导入添加到库的代码文件中。