On Mon, 07 Jul 2014 19:03:33 +1000, Chris Angelico wrote:

> On Mon, Jul 7, 2014 at 6:57 PM, Steven D'Aprano <st...@pearwood.info>
> wrote:
>> which suggests that the pgmodule.so file creates a module called "pg".
>> What I don't understand is how "import pg" gets turned into "run
>> pgmodule.so"?
> 
> What happens if you *don't* import pg? Is there a sys.modules["pg"]
> already? 

No.

py> "pg" in sys.modules.keys()
False


But then there's this:


py> import pgmodule
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: dynamic module does not define init function (initpgmodule)
py> import pg
py> import pgmodule
py> pg.__file__ == pgmodule.__file__
True


o_O


-- 
Steven
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