In article <[EMAIL PROTECTED]>,
Gabriel Genellina <[EMAIL PROTECTED]> wrote:
>En Thu, 02 Aug 2007 16:48:06 -0300, <[EMAIL PROTECTED]> escribió:
>
>> In any case. I've added some minor scripting support, so that you can
>> write dynamic pages in Python. To do this, I use execfile(), and pass
>> the script a dictionary with some basic variables. The script then
>> sets a "ret" variable that's sent back to the browser. That's some
>> major ugliness right there! If I do a "print" inside the script, then
>> it'll end up on the server console. I want it to end up in the web
>> browser.
>
>If `print` were a function, this would be easy: just provide a replacement
>into the dictionary you pass to the script. But print is a statement, and
>this becomes a bit harder.
>
>If your web server only processes a single request at a time, you can
>replace sys.stdout (and perhaps sys.stderr) with a suitable object having
>a write() function: a true open file, or a StringIO instance, or even a
>custom object that collects "printed" lines into a list.
>
>If your web server is multithreaded (or you use some other way to process
>many simultaneous requests) you have to be more careful - remember that
>sys.stdout is global, you must find a way to distinguish between output
> from different processes all going into the same collector.
.
.
.
While we're on the subject of Web servers so small
as to be educational, I'll recommend <URL:
http://www.ibm.com/developerworks/web/library/wa-ltwebserv/ >.
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