[Zope] Big improvement for load_site.py, patch included

[marc lindahl]

I had worked on load_site, it's up at my members page
http://www.zope.org/Members/bowerymarc

I fixed a bug dealing with spaced names, but kept them as spaces since zope
has no problem with that.  Added other stuff to ease iterative reloading of
a site too.

> From: "Peter Bengtsson" <mail@peterbe.com>
> Date: Tue, 24 Jul 2001 15:38:24 +0200
> To: "Jerome Alet" <alet@unice.fr>, <zope@zope.org>
> Subject: Re: [Zope] Big improvement for load_site.py, patch included
> 
>> Some sanitization is done to document's ids before uploading them to the
>> ZODB, because I encountered problems trying to upload files which names
>> contained spaces or accented characters: each invalid character is
>> replaced with an underscore. However this may produce invalid ids too, so
>> perhaps a better solution is needed.
> 
> "space" isn't an illegal character.
> 
> What will happen to those cases where M$ is involved and you download a site
> for offline view and then decide to upload it into Zope.
> You might save the webpage like "peter bengtsson.html" and with it comes a
> folder full of images and stylesheets and they are all called using a space.
> 
> 
> Cheers, Peter
> 
> 
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