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我是编程新手。我正在尝试创建一个程序，可以输入客户端的详细信息，并可以在文件中输出文本。一切都按计划运作，只是当我尝试在此行中添加EndDate时出现错误：Python新手，写一个文本文件
[EndDate+','+Email+','+PassWord+','+i+'\n'+Cell+','+Name+Message1+','+Name]
text_file.writelines(lines))
这是我的程序。
from datetime import datetime
i=str(raw_input('StartingDate: '))
try:
dt_start=datetime.strptime(i,'%Y%m%d')
except ValueError:
print'Incorrect Format'
from datetime import timedelta
EndDate = dt_start+timedelta(days=1)
print EndDate
Name = raw_input ('Name: ')
SurName = raw_input ('SurName: ')
Cell = raw_input ('CellNo: ')
EmailAdd = raw_input ('Email: ')
Time = raw_input ('MessageTime: ')
Blank = raw_input ('------------- ')
Email = '[email protected]'
PassWord ='oxoxoxox7'
x = 'Hallo '
Message1 = ',lekker dag'
Message2 = ' enjoy'
text_file = open ("write_it1.txt", "w")
lines = [EndDate+','+Email+','+PassWord+','+i+'\n'+Cell+','+Name+Message1+','+Name]
text_file.writelines(lines)
text_file.close()
text_file = open ("write_it2.txt", "w")
lines = [Email+','+PassWord+','+i+'\n'+Cell+','+Name+Message2+','+Name]
text_file.writelines(lines)
text_file.close()
text_file = open("write_it3.txt", "w")
lines = [Name+','+SurName+'\n'+Time+'\n'+i+'\n'+Cell+'\n'+EmailAdd+'\n'+Blank]
text_file.writelines(lines)
text_file.close()
text_file = open("write_it3.txt", "r")
print text_file.read()
text_file.close()
text_file = open("write_itAll.txt", "a")
lines = [Name+','+SurName+'\n'+Time+'\n'+i+'\n'+Cell+'\n'+EmailAdd+'\n'+Blank]
text_file.writelines(lines)
text_file.close()
raw_input("Press<enter>")
为什么我得到这个错误？我该如何解决它？
你有没有听说过的循环？ – 2014-09-01 16:53:08
你的第一篇文章有几个问题。首先，代码格式不正确，难以遵循。接下来，您询问有关错误的信息，并且不要说明错误。最后，该示例太长http://stackoverflow.com/help/mcve。尝试清理它，然后我们可以帮助 – user590028 2014-09-01 16:53:19
给我们的错误会很好！任何机会“TypeError：不支持的操作数类型为+：'datetime.timedelta'和'str'” – tdelaney 2014-09-01 16:54:28