[python-win32] Loading C extensions in Python 2.6/2.7 from classic ASP

[Chris Lambacher]

I don't import anything from pywin32 other than what would have already been
loaded before getting to my code by the pywin32 machinery that makes active
scripting work. When I get back to my computer I'll look at what gets loaded
in the most basic app and try to determine what loads those modules first.

-Chris

On Tuesday, September 13, 2011, mhammond at skippinet.com.au <
mhammond at skippinet.com.au> wrote:
> But none of pywin32, right? So the obvious question is still how those
other modules differ from pywin32
> --
> Sent from my Android phone with K-9 Mail. Please excuse my brevity.
>
> Chris Lambacher <chris at kateandchris.net> wrote:
>>
>> Basically every C extension I have ever tried:
>>
>> lxml
>> pycrypto
>> pyodbc
>> psyco
>>
>> -Chris
>>
>> On Tue, Sep 13, 2011 at 1:30 PM, mhammond at skippinet.com.au
>> <mhammond at skippinet.com.au> wrote:
>> > What are the other modules? Is it just the etree one?
>> >
>> > Mark
>> > --
>> > Sent from my Android phone with K-9 Mail. Please excuse my brevity.
>> >
>> > Chris Lambacher <chris at kateandchris.net> wrote:
>> >>
>> >> On Sun, Sep 11, 2011 at 3:42 PM, Mark Hammond <
mhammond at skippinet.com.au>
>> >> wrote:
>> >> > The best I can suggest is to make a small .asp example which
requires
>> >> > nothing beyond pywin32 - eg, some of the asp samples.  Once you are
>> >> > convinced that works, I'd start looking into what is different about
the
>> >> > lxml.etree
>> module - I suspect you will find that module references the
>> >> > CRT
>> >> > assembly.
>> >> >
>> >>
>> >> I was looking at something else in Process Explorer and noticed a pyd
>> >> that was loaded in the standalone part of the app that I did not
>> >> rebuild and wondered if it loaded correctly in the ASP app. In this
>> >> case it was the _speedups.pyd extension of the markupsafe package and
>> >> indeed when I look at the running w3p.exe process, I see the
>> >> _speedups.pyd extension is loaded and modifying my test app to load
>> >> the _speedups.pyd module and
>> >> everything works.
>> >>
>> >> Maybe the other modules are loading other DLLs and therefore need the
>> >> manifest in order to be able to inherit it since it is not the   main
>> >> process loading the DLLs anymore?
>> >>
>> >> -Chris
>> >>
>> >>
>> >> --
>> >> Christopher Lambacher
>> >> chris at kateandchris.net
>> >
>>
>>
>>
>> --
>> Christopher Lambacher
>> chris at kateandchris.net <chris at kateandchris.net>
>

-- 
Christopher Lambacher
chris at kateandchris.net
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/python-win32/attachments/20110913/50386e54/attachment.html>