[英]Sqlite database non-ascii character error with python SQLalchemy library
When i use sqlite3 database with sqlalchemy library, i got this error 当我将sqlite3数据库与sqlalchemy库一起使用时,出现此错误
sqlalchemy.exc.ProgrammingError: (ProgrammingError)
You must not use 8-bit bytestrings unless you use a text_factory that can
interpret 8-bit bytestrings (like text_factory = str).
It is highly recommended that you instead just switch your application
to Unicode strings.
u'INSERT INTO model_pair (user, password) VALUES (?, ?)' ('\xebE\xc2\xe4.\t312874@gg.com', '123456')
and here is some test data: 这是一些测试数据:
呆呆 3098920@gg.com 11111
�言 9707996@gg.com 11111
wwwj55572@gg?€? 11111
I have configured database encoding as utf-8 or gbk but neither success when insert, i try str.decode('gbk'), it will stuck on char like € and get error like above. 我已经将数据库编码配置为utf-8或gbk但是在插入时都没有成功,我尝试使用str.decode('gbk'),它会像char一样卡在char上并得到如上所述的错误。
anyone tell me how get around this error ? 有谁告诉我怎么解决这个错误?
try to change '\\xebE\\xc2\\xe4.\\t312874@gg.com'
to u'\\xebE\\xc2\\xe4.\\t312874@gg.com'
尝试将
'\\xebE\\xc2\\xe4.\\t312874@gg.com'
更改为u'\\xebE\\xc2\\xe4.\\t312874@gg.com'
also, you could try to do '\\xebE\\xc2\\xe4.\\t312874@gg.com'.decode("utf-8")
, but it gives an error "invalid continuation byte", perhaps your string is not valid utf-8 after all? 另外,您可以尝试执行
'\\xebE\\xc2\\xe4.\\t312874@gg.com'.decode("utf-8")
,但它给出一个错误“无效的继续字节”,也许您的字符串不是有效的utf -8毕竟?
btw, do mention is you are running python 2.x or 3.x, there is a difference. 顺便说一句,提一下你运行的是python 2.x或3.x,有区别。
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