T.J. Mannos writes:
I have an ExternalMethod that processes an HTML file, extracts the contents
of the BODY tag, and wraps my site template around it. (In other words, it
takes a plain vanilla HTML file and adds standard_html_header and
standard_html_footer).
[See http://www.zope.org/Members/unfo/howto_wrapper/index_html for more
background]
The problem is this: I can't have arbitrary DTML code in the HTML file.
Zope completely ignores it. I tried fmt=structured-text, but that doesn't
work, either. Since the file is essentially read in as a string, is there
any way to evaluate an arbitrary string of DTML code?
What prevents you, to render the body? This should handle
DTML expansion, at least for simple cases.
def wrap(self,what):
REQUEST= self.REQUEST
return self.standard_html_header(self,REQUEST) \
+ what(self,REQUEST) \
+ self.standard_html_footer(self,REQUEST)
This will break, if one of the DTML objects needs arguments
not present in the current REQUEST.
Dieter
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