【发布时间】:2018-03-16 06:12:55
【问题描述】:
坚持使用 dbf lib 在 python3 中创建 dbf 文件。
我试过这个 -
import dbf
Tbl = dbf.Table( 'sample.dbf', 'ID N(6,0); FCODE C(10)')
Tbl.open('read-write')
Tbl.append()
with Tbl.last_record as rec:
rec.ID = 5
rec.FCODE = 'GA24850000'
并出现下一个错误:
Traceback (most recent call last):
File "c:\Users\operator\Desktop\2.py", line 3, in <module>
Tbl.open('read-write')
File "C:\Users\operator\AppData\Local\Programs\Python\Python36-32\lib\site-packages\dbf\__init__.py", line 5778, in open
raise DbfError("mode for open must be 'read-write' or 'read-only', not %r" % mode)
dbf.DbfError: mode for open must be 'read-write' or 'read-only', not 'read-write'
如果我删除“读写” - 下一步:
Traceback (most recent call last):
File "c:\Users\operator\Desktop\2.py", line 4, in <module>
Tbl.append()
File "C:\Users\operator\AppData\Local\Programs\Python\Python36-32\lib\site-packages\dbf\__init__.py", line 5492, in append
raise DbfError('%s not in read/write mode, unable to append records' % meta.filename)
dbf.DbfError: sample.dbf not in read/write mode, unable to append records
那是我做错了吗?如果我不尝试追加,我只会得到带有正确列的 .dbf,所以 dbf 库可以工作。
【问题讨论】: