Fred Drake wrote:
On 7/21/05, Dmitry Vasiliev <[EMAIL PROTECTED]> wrote:
Log message for revision 37358:
Now input encoding of a PageTemplateFile in 'html' mode is determined
by <meta> declaration and then the declaration will stripped.
Open question:
Shouldn't <meta>/<?xml?> stripping be in PageTemplate.__call__()?
This should be stripped by the compilation phase. Since those should
never be part of the output, they need not be represented in the
compiled template at all.
I think about the following generic algorithm:
1. Preparation stage. Content type and encoding are determining based on the
<?xml?>/<meta> declarations. In case of the 'text/html' type and a not unicoded
content we decode the content. In case of the 'text/xml' type the parser takes
care of the encoding at the cooking stage. We can do it somewhere inside
PageTemplate.pt_edit()/PageTemplate.write() methods.
2. Cooking stage. Nothing interested for our case.
3. Rendering stage. Now we can strip the <?xml?>/<meta> declarations. We can do
it somewhere inside PageTemplate.pt_render()/PageTempalte.__call__() methods.
BTW, just curious why we need to read HTML files in the text mode (See
PageTemplateFile._read_file())?
--
Dmitry Vasiliev (dima at hlabs.spb.ru)
http://hlabs.spb.ru
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