>>> import wedding
>>> hasattr(wedding.SitesModule,'weddingmo')
False
>>> from wedding.SitesModule import weddingmo
>>> hasattr(wedding.SitesModule,'weddingmo')
True
>>>
Ϊʲô»áÕâÑù£¿ Ϊʲô Òªimport weddingmoÒÔºó hasattr ¾ÍΪTrueÁË£¿ ºóÃæµÄÕâ¸ö weddingmo
ÊǸù¾ÝÌõ¼þ¶¯Ì¬µ÷ÓõÄÄ£¿é
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On Jan 8, 2008 1:45 PM, 1234 <mydjango在gmail.com> wrote:
> >>> import wedding
>  >>> hasattr(wedding.SitesModule,'weddingmo')
>  False
>  >>> from wedding.SitesModule import weddingmo
>  >>> hasattr(wedding.SitesModule,'weddingmo')
>  True
>  >>>
> 为什么会这样？ 为什么 要import weddingmo以后 hasattr 就为True了？ 后面的这个 weddingmo
> 是根据条件动态调用的模块

要看模板的组织方式。导入包模块，并不一定会自动导入包下的子模块，有时需要显示地导入。主要是看包下的__init__.py是否做了特殊的处理，如从子模块中执行：

from subpackage import *

之类的操作。


-- 
I like python!
UliPad <>: http://code.google.com/p/ulipad/
meide <>: http://code.google.com/p/meide/
My Blog: http://www.donews.net/limodou

лл limdou ¡«¡«¡«

ÔÚ08-1-8£¬limodou <limodou在gmail.com> дµÀ£º
>
> On Jan 8, 2008 1:45 PM, 1234 <mydjango在gmail.com> wrote:
> > >>> import wedding
> >  >>> hasattr(wedding.SitesModule,'weddingmo')
> >  False
> >  >>> from wedding.SitesModule import weddingmo
> >  >>> hasattr(wedding.SitesModule,'weddingmo')
> >  True
> >  >>>
> > Ϊʲô»áÕâÑù£¿ Ϊʲô Òªimport weddingmoÒÔºó hasattr ¾ÍΪTrueÁË£¿ ºóÃæµÄÕâ¸ö weddingmo
> > ÊǸù¾ÝÌõ¼þ¶¯Ì¬µ÷ÓõÄÄ£¿é
>
>
> Òª¿´Ä£°åµÄ×éÖ¯·½Ê½¡£µ¼Èë°üÄ£¿é£¬²¢²»Ò»¶¨»á×Ô¶¯µ¼Èë°üϵÄ×ÓÄ£¿é£¬ÓÐʱÐèÒªÏÔʾµØµ¼Èë¡£Ö÷ÒªÊÇ¿´°üϵÄ__init__.pyÊÇ·ñ×öÁËÌØÊâµÄ´¦Àí£¬Èç´Ó×ÓÄ£¿éÖÐÖ´ÐУº
>
> from subpackage import *
>
> Ö®ÀàµÄ²Ù×÷¡£
>
>
> --
> I like python!
> UliPad <>: http://code.google.com/p/ulipad/
> meide <>: http://code.google.com/p/meide/
> My Blog: http://www.donews.net/limodou
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