Python 的 xlwt 官网下载:
https://pypi.python.org/pypi/xlwt3/0.1.2
在安装使用时,却发现 xlwt3 出现了一个非常奇怪的错误:
Python 3.3.5 (v3.3.5:62cf4e77f785, Mar 9 2014, 10:37:12) [MSC v.1600 32 bit (Intel)] on win32 Type "copyright", "credits" or "license()" for more information. >>> import xlwt3 Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> import xlwt3 File "C:\ProgramFile\Python33\lib\site-packages\xlwt3\__init__.py", line 3, in <module> from .workbook import Workbook File "C:\ProgramFile\Python33\lib\site-packages\xlwt3\workbook.py", line 5, in <module> from .worksheet import Worksheet File "C:\ProgramFile\Python33\lib\site-packages\xlwt3\worksheet.py", line 7, in <module> from .row import Row File "C:\ProgramFile\Python33\lib\site-packages\xlwt3\row.py", line 8, in <module> from . import formula File "C:\ProgramFile\Python33\lib\site-packages\xlwt3\formula.py", line 6, in <module> class Formula(object): ValueError: '__init__' in __slots__ conflicts with class variable >>>
解决方案如下:
打开 Python33\Lib\site-packages\xlwt3\formula.py 文件,将其中的:
__slots__ = ["__init__", "__s", "__parser", "__sheet_refs", "__xcall_refs"]
修改为
__slots__ = [ "__s", "__parser", "__sheet_refs", "__xcall_refs"]
即可。