import sqlite3

[willgun]

Andrew McNamara 写道:
> 
> On 04/06/2009, at 4:14 PM, willgun wrote:
> 
>>> What did you call the .py file? sqlite3.py? If so, you've just 
>>> imported your own module again. 8-)
>>> After the import, try "print sqlite3.__file__", which will tell you 
>>> where the module came from.
> 
>> Thank you all the same.
>> I'm a student from China.It's painful for us to read python 
>> documentation entirely due to poor english.So I often make these 
>> mistakes.
> 
> Don't worry - even experienced Python coders get caught by this one. 
> Just remember the "print module.__file__" trick for next time something 
> odd happens.
> 
> When you import a module in python, it is only imported the first time 
> you request it (which is why your import did not become recursive and 
> raise an error).
I know it well now.Thanks.It seems that the mailing list is much greater 
than most forums in China.